Utah Birds, Utah Birding, and Utah Birders. Promoting the sharing of information, and the conservation of habitat for birds in Utah and elsewhere. We are a group of people who want to share what we know, and create a positive birding experience in Utah.

BIRDERS BLOG

a blog by and for Utah Birders

eBird Mobile iOS Beta Release First Look

posted by Tim Avery at
on Wednesday, May 20, 2015 

For those who don't have an iOs device, or just want to see what it looks like without downloading, here are the first looks at eBirds new mobile app called, "eBird Mobile" from the beta release going on right now.  The following is in the release from Team eBird:

Regular users of BirdLog will find that this app works much the same, with a few key improvements. The goal of the eBird app is to make a single, global data entry app for eBird. Using the former BirdLog code as a base, we transferred the existing functionality into the Lab’s development environment, solidified and consolidated the code, rebranded the app, performed some basic bug fixes, and made it free. Subsequent iterations of the app will focus on reworking the user interface, translations, and improving data out functionality. We have also begun development work for Android, and eBird Mobile should be available on that platform in the coming months.

What’s new with eBird Mobile?

  • Free – eBird Mobile is free.
  • Single global version – The eBird mobile app is available in a single consolidated version that works anywhere on earth.
  • Expanded languages – Offers species common names in many local language options, in parallel with the eBird web site. Four-letter quick entry based on common name and scientific name for all taxa globally, as on eBird.
  • Show rarities – Rare species are now indicated on the checklist view, prompting observers to provide more detail.
  • Refined start up screen – The ‘home page’ of the app has been reworked from a usability standpoint, making it clear how to get started entering data.
  • Continuity – App updates don’t cause you to lose existing unsubmitted lists or personal locations and startup is not delayed by taxonomic updates.
  • Data quality improvements – The app more closely matches functionality of eBird web for protocols, and prompts users to be more precise about location plotting.
  • Trip summary – Improved trip summary functionality makes keeping track of your trip list and day list fast and simple.
So here are the screenshots--I'll post a review of the app after I've tinkered with it a bit... The only thing I will say is I expected a better UI and experience right off the bat, hopefully performance is there to make up for the above...














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eBirding Your Home Town

posted by Tim Avery at
on Friday, February 20, 2015 

I've been tied a lot closer to home the past 6 months with the addition of a son to our family.  It's meant I don't manage to go birding for as long, or as far from home as usual.  I've still managed to do a lot of birding, but really changed my pattern.  One thing I have decided to work on is building out locations in and around Sandy, Utah creating a patchwork of personal birding location in eBird to micro list as I go about my day to day.  It's actually really simple and ends up keeping me in tune with what birds are where around my current home town.

My personal locations in blue--hotspots in red.

It started rather simply a couple years ago.  I had my house as a personal location, my neighborhood as another, and then I created a spot for a woodlot along my drive home from work.  There are two hot spots along my routes to and from work--the Sandy City Cemetery and Dimple Dell Park. I also created a location a few years ago at La Caille for the trail down to Quail Hollow Park, that is now listed as Little Cottonwood Canyon -- Mouth (incl. La Caille). Larkin Sunset Gardens also has a hotspot but I rarely make it up the road to this location.  East of I-15 and in Sandy City these are the only hot spots.  There are a couple spots long the Jordan River, and of Course the Sandy Urban Fishery.  But you get the idea, there just aren't a ton of birding spots on the map.  So I changed that.

Sandy -- Porter Rockwell Trail at 10600 South

I started by creating two spots along the Rail Trail (Trax)--one at 9000 South and another at 10600 South.  The locations were named accordingly Sandy -- Porter Rockwell Trail and Sandy -- Expo Station @ 9000 S 146 E. I decided to use the eBird naming schema for locations in a given area.  Since these were all personal I used Sandy as the location with each sub location following dashes.  Next I added Lake Hills Cemetery on State Street, and then another location along 10600 south at about 1050 East just past the Dimple Dell Rec Center.  I also had a location that I rarely used listed at the Sandy Amphitheatre, which I adjusted to Sandy -- Quarry Bend and Amphitheatre.  From here I branched out and while out and about in the past week I created 3 location along the I-15 corridor just east of the freeway.  One near 9000 south at the old Classic Fun Center where a small ditch has a marsh habitat.  I also created two locations around the Southe Town Mall.  One north of the mall along Centennial Parkway  where a tiny pond is surrounded by marsh.  And another along the freeway the length of the west side of the mall where these is an expansive marsh.

Sandy -- South Towne Center Marsh

Deciding I needed to break Sandy down even more I decided to create locations at a number of local parks: Storm Mountain Park, Lone Peak Park, Bell Canyon Park, Pebble Brook GC, Falcon Park, Flat Iron Mesa Park, and Quail Hollow Park.

Sandy -- Flat Iron Mesa Park

I didn't create spots for every park, but ones I pass or spend some amount of time at on a monthly basis.  My goal going forward is to submit at least 1 list per month at each location in Sandy, and eventually work on getting a list for every week of the year to create a full data set for these locations.  It won't be comprehensive but will give me a good overlay of the entire city!

Generally the lists contain a lot of Rock Pigeons and European Starlings--a realistic look at what most urban birding looks like.  But the lists get sprinkled with Mourning and Eurasian Collared-Doves, Americn Robins, Western Scrub-Jays, Black-billed Magpie, American Kestrel, House Finches and Sparrows, California Gulls, etc.  Just for laughs I have submitted 61 Checklists for the Sandy Ciy Cemetery--comprising exactly 14 species! With this micro birding there are far more checklists than species generally.

American Kestrel

On a daily basis I try to enter lists when I stop at lights or keep an eye out for birds while driving.  I also usually stop at one or two locations on the way home for a just a couple minutes to listen to what's calling. It gives me the opportunity to fit in a little birding every day away from my home and office.  It has also made me really aware of specific birds that have set up territories along the route. I have 2 spots where I know American Kestrel are on territory; 1 Red-tailed Hawk that frequents a certain woodlot; and of course the specific locations where you almost always find American Crow in the city.

American Crow

So if you can't get away from home as much as you'd like, or you prefer birding locally, without a car, on foot, bike, or scooter I suggest creating your own patchwork of local birding locations and working on micro listing your area. Not only will you provide valuable data for citizen science, but you'll really get to know the birds around you.

If you'd like me to share any of my personal locations with you just let me know--I don't suspect a lot of folks go birding at many of these places, but if more than one were interested I would certainly love to add more data from more birders!

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Status and Distribution of "Western" Flycatcher in Utah?

posted by Tim Avery at
on Wednesday, February 11, 2015 

Sorry to get scientific with the post title--but this post will delve a little or a lot bit in to the realm of science--depending on how you want to look at things. I am not a scientist or a biologist, but on a daily basis I analyze data, and use that data to make predictions, hypotheses, and come up with solutions to problems.  Today I'm not solving a problem, but more or less looking at a problem and proposing some ideas.  These ideas came to fruition after a phone call with Rick Fridell about a number of reports in eBird of Pacific-slope Flycatcher.  Back in 2006 Rick and I found 2 empids at Red Hills Golf Course in January.  Both birds represented the first winter records of empids in southwestern Utah--and the only in eBird for Utah during the winter months.  Historical information about empids in Utah is quite lacking so there may be some from pre-2000, but the data just isn't there to look at.



One of the birds was rather straight forward and was a DUSKY FLYCATCHER.  The other bird was a bit more troubling as it was a "WESTERN" FLYCATCHER, so either a Cordilleran or a Pacific-slope Flycatcher.  At the time the general though was--it's winter, it's a Western-type Flycatcher, it's not calling, so it's best left to just "Western" Flycatcher species.  However, conventional wisdom at the time suggested that ONLY Pacific-slope Flycatchers over-wintered in the interior southwest, with a handful of reports annually in southern California and Arizona along the Colorado River.

Dusky Flycatcher in St. George from January 2006

But I'll digress, at the time I left it as just a spuh and moved on.  Later that same week, Rick found another "Western" Flycatcher in Washington County, making it 3 empids in one week in winter.  Fast forward to this week and the phone call I had with Rick.  I am for the time being helping review sightings in Washington County on eBird--Rick will be taking over in the near future, but I was doing some cleanup and noticed he had submitted a handful of reports for PSFL. In all 11 reportfrom the spring and fall. This was unexpected for me; even more so was that one checklist from May 27, 2012 had 5 PSFL included on the report. Unprecedented in Utah.

If you don't know Rick, quite frankly he's probably the best birder in Utah hands down.  He's been responsible for numerous state first records, and finds great birds on an almost weekly basis down in Washington County.  So when Rick added these birds to his lists, he immediately had my attention.  Basically what Rick shared with me, was that birders in Arizona and Nevada birding at lowland habitats during migration were not finding Cordilleran Flycatchers, ONLY Pacific-slopes.  During the spring calling birds were identified by their audibles, and based off banding projects it was basically assumed that all Western's at these sites were actually PSFL's.  What?

This one really through me for a loop.  Although I was sure this species migrated through Utah, I thought that it was impossible to say for sure which species we were actually seeing during migration. De-facto I called everything in Utah a Cordilleran--even birds not calling.  Have we been doing this wrong for years? Is it only safe to identify on territory or calling Cordilleran Flycatchers? Were we actually seeing Pacific-slope as the majority of valley and lowland Western Flycatchers during migration?  Was this a Pacific-slope Flycatcher?

Migrant "Western" Flycatcher at Fontenelle, Wyoming in May 2005
Due to inland location and overall elevation it was ID'd as a Cordilleran.
However, Fontenelle, is a "lowland" trap by Wyoming standards.

The assumption that the lowland birds are all Pacific-slope seems to go hand in hand with the idea that Cordilleran Flycatchers migrate through the mountains and highlands to their wintering sites, predominately in the mountains and pacific slopes of south central Mexico.  Parallel ideas are that of birds like Cassin's Vireo, Townsend's, Nashville, and Hermit Warbler, and Rufous Hummingbird.  All  of these species are rare and some non-existant in spring in Utah.  Some do show up occasionally, but these are predominantly only fall migrants in Utah  None-the-less they are only found during migration--like the speculation of PSFL and its occurence here.

Hermit Warbler interestingly are rarely if almost never found away from high elevation sites with a coniferous component in the interior southwest during the fall.  While all the others tend to show up at various elevations and habitats.

So I've droned on--but lets actually look at some maps I generated via eBird and customized to show information about Cordilleran and Pacific-slope Flycatchers.


This first map shows the year round range (via actual detections in eBird) of both COFL and PSFL.  COFL is shown in blue; strictly in the mountain west through central Mexico.  PSFL is show in red from Alaska to southern Mexico on of all things the Pacific coast and slopes.  The purple blocks represent overlap where both species have been or are reported.  Much of this is migration and winter grounds.  Note the interior range of PSFL into Washington State and Canada almost directly north of Utah.

Do we assume these birds migrate "around" the Great Basin, following the Sierra Nevada slopes and the coast, north and south during migration, or is it more likely they shoot straight over one or both directions?  Looking at this map is seems almost impossible that this species misses Utah, and that in all likelihood a large number pass through at least during the fall; but presumably also during the spring.


The map above shows year round Cordilleran Flycatcher reports from eBird specifically in southwest Utah. The light green spots represent breeding reports from what mostly appear to be high elevation sites as they should.  The blue and orange dots represent migrant reports  You'll notive that while there are numerous locations around the light green dots, there are alos some out in low laying areas; notably around Las Vegas and St. George.  The dark green spots represent overlap where birds have been reported at a minimum of at least spring and/or fall migration and the breeding season.  Again the majority of these dark dreesn show up at the high elevation sites.  ONe thing to note is that there are no winter records from this region.

Well what about Pacific-slope Flycatcher reports? Below shows the map of reports year round from the same region as above. Take a look...


There are obvioulsy much fewer reports on this map; and that is expected. Afterall a large portion of the map is high elevation coniferous forest around Flagstaff, the North Rim of the Grand Canyon, and throughout southern Utah.  This is the breeding habitat of COFL.  Of note there are no breeding season reports from this area; there were several reports from the first week of June at lowland sites around Las Vegas which presumably are late northbound migrants.

The interesting thing about this map is the clear data points to the west, southwest, and south of Utah, basically everything around our fair state.  Yet in Utah; nada. There is something wrong with this picture, and had Rick not brought this to my attention, I don't know how long I would have gone before actually looking at these maps.  I think its a fair assumption that the lack of reports in Utah is not due to the fact that they don't occur here; but instead is due to the fact that physically they look the same as our Cordilleran Flycatchers.  How many Pacific Slope Flycatchers have been right underneath our noses? I pulled up the list of Cordilleran Flycatcher sightings just from Lytle Ranch.  Every record occurs in spring or fall migration and in all there are only 22 individual birds reported from 17 dates. That's actaully very slim numbers in comparison to let's say Dusky Flycatcher where there are over 50 indicvidaul reports.

The last figure I created below is of the winter reports of both species of "Western" Flycatcher.  In pink you can see PSFL, and in blue is COFL.  The purple dots along the Pacific slope in Mexico represent overlapping reports.


Aside from 4 or 5 wintter reports in America for COFL--all east of El Paso, Texas; all other reports in the lower 48 in winter are of PSFL.  Notably in the desert southwest in rizona, California and along the Colorado River.  So what does this mean?

I went into eBird and changed all my spring/fall lowland sightings in Washington county to Cordilleran/Pacific-slope Flycatcher. There are now 16 reports in queue to be reviewed for PSFL in Washingtong County during the spring or fall with an additiaonl 7 or 8 Pac-slope/Cordilleran already approved.  I used that nomenclature for the time being as it is safest.  However, where Rick has heard the vocalizations it can likely be said his birds were indeed PSFL.

But what is the true extnet of this species in Utah?  Does it extend beyond the reaches of Washington County?  Realistically how mnay Western Flycatchers submitted to eBird from lowland sites around the state were heard vocalizing? And what is the typical migration pattern for Cordilleran Flycatcher?  I for one will be taking more time to listen and make sure I know this vocaliztion this spring whne I hit the field:

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eBird and the Issue with Domestics

posted by Tim Avery at
on Thursday, February 5, 2015 

So I love eBird--you know this if you've read my posts in the past.  I have a few gripes with some things they do wrong--its a fact that the software is pretty amazing, but there are some very easy ways to make improvements that will give users much more control over how they view data.  One such improvement that I haven't spoken about in the past is the ability to filter out DOMESTICS.  Love them or hate them (I'm in the latter camp) I've never seen the point in having the ability to add domestic birds into checklists; and then display that data in search results and lists for locations.  Simply put the birds ARE NOT WILD!  They are not recognized as wild species, and in my opinion they clutter things up in the data.  Some people really seem to enjoy putting them on their checklists though.  As birders we know they occur and in general know where they occur.  So why put them on checklists?

I am having trouble finding eBirds official reasoning for this, although I suspect on some level it is because they do have an impact on native wildlife; and perhaps there is some interest in local populations of domestic fowl, etc.  So I can be okay with these being available as inputs on checklists and outputs in data.  But what I would love to see is the ability at a user level to either HIDE ALL domestics in submission forms and in output data as a setting.  If I could go in and switch a toggle that says I don't want to see this; for me personally it would be an improved experience.  There could also be the ability to filter them out in data outputs.  This is actually still my biggest gripe with species maps, lists, and other data outputs.  The general lack of filtering ability.  The filters they have set in place are location, season, and year based. All great tools. But more complex filters to hide or show "spuhs", domestics, hybrids, etc would be really useful when looking at output data.  Here is an example...



I pulled up the bar chart for the Salt Lake International Center.  Right at the top of the list we have2 domestics, then a either/or (that's like Ross's/Snow Goose). A few more down is another domestic, then a spuh.  All said the list has the 197 wild species + 22 "other taxa".  These others are the domestics, the hybrids, the spuhs, and the either/ors.  It's all valuable data, but maybe I am a purist and only truly care about actual wild occurring species.

Now to be honest this isn't a bad list by any means--197 to 22 is a okay ratio.  Let's look at a bigger less manageable list--the Utah statewide bar chart. 458 Species and 168 other taxa.



Out of the first 15 "species" line items, 8 are OTHER TAXA.  Now waterfowl in general is like this since there are lots of hybrids and domestics.  But going down the list, almost every section of 15 species has 1 of these other taxa. Gulls are particularly ugly as well!



Okay so how do we take care of this.  Much like my suggestion to add the ability to toggle on or off invalid sightings on the maps page; there would be a simple filter on the bar charts or any page that has output data that would allow us to filter this other junk out. A quick redesign of the top of each table and it would be easier to read, and create a nice placement for a filter button.


I already feel better jsut cleaning up the table header :)  So lets see what would happen when you click the "Filter This Checklist" button.


You would be able to filter by time of year, date, a number of toggles for what species types you want to see, and hell, lets even throw in the ability to show invalidated reports--this will eb my life long goal with eBird I think.  So if we were to go through and turn all the species filters off except for wild like so:


The output would change and we would see the following, removing all the spuhs, hybrids and such--giving us a real total for the wild species in Utah:


And of course just for laughs if we were to go in and adjust the toggle for invalid reports the screen would change ever so slightly to now show invalid species in a red (the abundance marker would be red as well), and next to the species total would list the invalid species as well, keeping thisngs clean.


Maybe its just me, but this tool can be used in so many ways, and make eBird even better for its users.  I've seen some crazy stuff put on checklists in the past.  Park ducks and gees from an aviary. Emu and Ostrich from what are obviously farms.  Guineafowl on private property; a number of exotic ducks again on private property, or public ponds operated by private entitities.  I am a birder, and I really only have an interest in teh free flying wild stuff.  Don't get me wrong there are some free flying escapees--and I think that is a hole other classification of birds that we could add into the database--the ability to mark something as a free flying escapee on a checklist would add a new dyanamic.  Mandarin Ducks, Bar-headed Geese, Pochards, Budgies, etc.

Free Flying Escaped Bar-headed Goose in Provo

What I am getting at is I don't really care what they allow people to put into the system.  I get the importance of tracking domestics (to a certain extent); but that's not something I will ever do.  Adding more rich features to enhance the user experience of the data output will only make eBird more valuable to its users, researchers, and team eBird.

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The Sweet 16: Utah's Next First State Records

posted by Kenny Frisch at
on Monday, January 19, 2015 

The last few years has been a great time for birders finding bird species never before seen in the state. Just 2014 itself produced several of this state first records- a young Streak-backed Oriole down in St George found by Russell Schreiner (I know it was technically found in late 2013, but most birders saw it in 2014), a Salt Lake City foothills Mississippi Kite flyby found by Jerry Liguori and a dapper Nelson's Sparrow found by Bryant Olsen at Farmington Bay.

State first Streak-backed Oriole

State first Nelson's Sparrow

2015 has already gotten off to a fast start for new birds with a new state first record being found by Matt Pendelton at Lee Kay Ponds, a juvenile Laughing Gull that has been extremely cooperative and given many birders views of their first Utah Laughing Gull and in some cases their lifer Laugher.

2015's first state record, a juvenile Laughing Gull

Lucky for birders, 3 out of the past 4 newest birds to Utah stuck around a while and enabled many birders to go chase them down and add to their lists. It happens though that a few of these species were on a list that I concocted of my own a year or so ago of what I thought could be the next species to be added to the official Utah checklist. I had Mississippi Kite on that list as well as Laughing Gull since their were a number of sightings for both in states surround Utah (more so for Mississippi Kite) and gulls and raptors often complete long migrations which can serve as a catalyst for vagrancy. Streak-backed Oriole and Nelson's were not on my list due to the limited records of them in states around Utah and in case of the Nelson's, its secretive nature. 

With all of these state firsts since my unofficial list, I decided it would be fun to put down my official list here of what I think the next state first birds will be. I narrowed my very long list down to 16 birds that I expect to be found next in the state. I tried to get it down to 10 but I felt I was leaving off too many good candidates and I also wanted to have many different types of birds represented. I will give my reason why I think that these birds will be the next species and even some tips to help birders try to find them for themselves. I know that this list has given me some focus of where to look so I hope that it will help out other birders as well. 

I used ebird to plot distribution maps of the last 10 years for the species I thought would show up next. I also left out 3 species with are confirmed for Utah on Ebird but aren't on the official Utah checklist- a 1st cycle Slaty-backed Gull found by Ryan O'Donnell at the Logan Landfill, Chihuahuan Raven in San Juan county by Tim Avery and others and an Eastern Meadowlark also found by Tim Avery in Blanding. All 3 have photos on Ebird that look fine for each of those species to me and the Utah moderator seems to agree.

So without further ado....

The Next 16 Utah State Firsts (I think)

1) Tufted Duck

Tufted Duck pair (picture by Prank F)

Tufted Duck distribution over the last 10 years 

While in the last 10 years, the only Tufted Duck records away from the Pacific Coast have been in Colorado, there are also records of these species from Arizona and Idaho (with even some Utah birders seeing the Idaho bird). Ducks are typically long distance migrants often breeding up in the tundra or taiga and wintering down in areas like Utah. It seems like only a matter of time before a Tufted Duck gets found on one of the mountain reservoirs or even at a place like Farmington Bay in the winter. In addition to looking like a scaup or Ring-necked Duck, they often tend to hang out with them when one is found in the US. However look for an all black back and white sides on males (in addition to its namesake tuft) and females look for a dark maroon breast contrasting with paler gray-brown sides. 
I chose Tufted Duck over Black-bellied Whistling-Duck, even though Black-bellied Whistling-Ducks will show up in unexpected locations, because as of now there are no records of it north of Arizona. However they also seem like a species that will show up sooner rather than later, especially with their expanding Arizona population.


2) Blue-footed Booby

 Blue-footed Booby Adult and Juvenile (photo by Ferdi de Gier)

Blue-footed Booby distribution over the last 10 years 

Free the boobies! There are no records of boobies in Utah yet, but that doesn't mean there won't be one in the future. Blue-footed Boobies breed in the Gulf of California and each year their tend to be a few overshoots north, some years like 2014 there are many overshoots with dozens being reported in the Salton Sea. One even made it up to Lake Havasu, where I got to see it on a trip down to Arizona. There are even a few records of birds in eastern New Mexico which made me choose the Blue-footed as the most likely booby to show up in Utah although eventually a Brown Booby will be found. The best time to look for Utah's first Blue-footed Booby seems like August or September after a storm hits southern Utah from the south and in one of the reservoirs in Washington County and/ or Lake Powell.


3) Harris's Hawk

 One angry Harris's Hawk

 Harris's Hawk distribution over the last 10 years 

Harris's Hawk seems like a natural to be on the Utah checklist. There are a number of records in nearby Nevada so it seems like one could just follow the Mojave Desert into Utah. Some records in Montana and Colorado though suggest that one could show up just about anywhere else in the state. However any Harris's Hawks found outside of Washington County should be scrutinized as falconry birds since they are one of the more common falconry birds due to their social nature as Harris's Hawks hunt cooperatively in groups. Keep your eye out the next time you are in southeastern Utah for this gorgeous raptor that sports rufous shoulders and a white tail band and rump.


4) Ridgway's Rail

 Goodbye Clapper Rail, Hello Ridgway's Rail (photo by Gregory Lis)

 Ridgway's Rail distribution over the last 10 years 

The ABA's newest species, the Ridgway Rail, was recently split from Clapper Rail which is found on the Atlantic coast. Ridgway's Rails breed as close as the Salton Sea and an individual could easily get blown north into Utah. There are records from nearby Overton WMA and even a record west of Utah in Nevada. It seems like most records are either from January or April/ May so keep an ear open for them if you visit any marshes in Washington County in those times of year. 

I chose Ridgway's Rail over both Black Rail and Yellow Rail since even though neither of those species have been reported in Utah, both tend to be more secretive than Ridgway's Rail and will be harder to find. Black Rail also breed near Lake Havasu and along the lower Colorado River so could follow a similar pathway as Ridgway's into Utah. Listen for them as well in Washington County marshes. Yellow Rail has a spotty distribution in the west owing to its very secretive nature but prefer wet grassy meadows making a spot in northeastern Utah like Bear River Meadows a likely locale. Listen for its call that sounds like two pebbles being hit together. 


5) Great Black-backed Gull

Great Black-backeds dwarf all other gulls

Great Black-backed Gull distribution over the last 10 years 

Great Black-backed Gulls are the largest gull in the world and should be easy to identify when one finally shows up in Utah. There are many records nearby in Colorado and it is only a matter of time before one shows up at one of the regular winter gull hotspots. In addition to its massive size, dwarfing all other gull species, the blackness of its back will stand out as it is even darker than Lesser Black-backed Gulls. 1st cycle birds are also easy to identify with their massive black bills and black-and-white checkered upperparts.

I chose Great Black-backed Gull over the other gulls that haven't been seen in the state since there seems to be a pattern of them showing up in Colorado which could lead to one in Utah. Ross's, Black-headed and Ivory Gulls have all shown up in the west in states around Utah, but their vagrancy patterns are more random than the Great Black-backed. Those species would also be more likely at a spot like the Antelope Island Causeway rather than the typical wintering gull spots.


 6) Arctic Tern

When will one of the world's longest migrants show up in Utah?

 Arctic Tern distribution over the last 10 years 

 From what I can tell, Arctic Tern has to be one of the most overdue state firsts on this list. It has been records in every state in the west... except for Utah. With a gray belly, it can look like a Common Tern, but has gray and white wings with small dark tips, a smaller head and bill and a longer tail. The best time to look for them in Utah should be the last 2 weeks of May and the first week of June as well as the entire month of September. So if you see a Common Tern during those times, make sure to double check it to make sure you aren't really looking at one of the longest distance migrants in the world! One could show up anywhere in the state but Antelope Island or Farmington Bay seem to be as good of a place to look as any.

I chose Arctic Tern over Elegant and Royal Tern as the next state first tern due to the sheer number of sightings across all parts of the west. Elegant and Royal Terns do seem likely to show up in Utah in the near future as well (Elegant especially) but would seem to be most likely to be seen in Washington County if one were to show up since they tend to be found more to the south west.


7) Blue-throated Hummingbird

 Large and in charge- the Blue-throated Hummingbird

 Blue-throated Hummingbird distribution over the last 10 years 

The second largest hummingbird in the US (only smaller than the Magnificent), the Blue-throated Hummingbird is another species that seems like it is only a matter of time before it shows up in Utah. There have been several records in Colorado including one just across the border in Grand Junction. If its large size isn't enough of a clue that you have a special hummingbird at your feeders, also note the slow wingbeats (slowest of any US hummer), the white stripes on its face and its giant tail with white corners. You can even listen for it to make its frequent high pitched seek call. Look and listen for one at a hummingbird feeder in southern Utah, most likely in the summer.


8) Crested Caracara

 Coming to a field near you- a Crested Caracara

 Crested Caracara distribution over the last 10 years 

The Crested Caracara, the national bird of Mexico, is a goofy looking ground-loving falcon. It seems a likely candidate to show up in Utah soon due to records in just about every state around Utah and even Montana and because of a population boom happening in Arizona. Just like other falcons, they like hanging out in open areas but rather than perching up high, they like to hang out low and are adept at walking on the ground with their long legs. The Washington and Hurricane fields east of St George are a likely location for Utah's first caracara to show up.


9) Pacific-slope Flycatcher

 Is this a Pacific-slope Flycatcher? Or a Cordilleran? (photo by Linda Tanner)

 Pacific-slope Flycatcher distribution over the last 10 years 

 The first of two flycatchers on the list, the scientific name of the Pacific-slope Flycatcher says it all- difficilis. Virtually identical to the widespread-in-the-state Cordilleran flycatcher, the Pacific-slope is only a little drabber. The calls of the birds are different even though they do sound similar. In the song of the Pacific-slope, listen for the ptik note to have the first syllable lower than the first (in the Cordilleran, the first syllable will be higher than the second). However this only helps if the birds are singing so the best chance of finding the first Pacific-slope Flycatcher will come in the spring. The last two weeks of May and first week of June look like the best time to find one as well as August and October and make sure to record the song if you can. Pictures can't tell the two apart. Pacific-slopes migrate very near to extreme southeastern Utah with a record a few miles from Lytle Ranch even which seems like the best place to find the state's first. Additionally any 'Western Flycatcher' found in Utah winter will be a Pacific-slope. There are numerous winter records of Pacific-slope Flycatcher in Arizona where they winter in low numbers, but Cordillerans do not winter in the US, so take note of any 'Western Flycatcher' found in Utah in winter.


10) Dusky-capped Flycatcher

 The somewhat poorly named Dusky-capped Flycatcher (photo by Ron Wolf)

Dusky-capped Flycatcher distribution over the last 10 years

The Dusky-capped Flycatcher seems like another possibility for Utah in the future. There are nearby records in Nevada and it seems to be extending its range northward. It is also a regular vagrant into Southern California so it would only take one to go the wrong way and head into Utah. As usual, Washington County would be the most likely place for the first encounter of this small Myiarchus flycatcher. It is smaller than the two other likely species in southeastern Utah, Ash-throated and Brown-crested, with more contrasting plumage.

Greater Pewee and Eastern Wood-Pewee are also honorable mention flycatchers for state firsts as Greater Pewee comes close to southern Utah and Eastern Wood-Pewees have been found in most states in the west. Double check and weird Olive-sided Flycatchers or Western Wood-pewees you find.

11) Sprague's Pipit

 A normally hard to see Sprague's Pipit (photo by Terry Sohl)

 Sprague's Pipit distribution over the last 10 years 

Sprague's Pipit looks like another good candidate for state first because of the logic of how birds get from point A to point B. They breed to the north of Utah in central Montana but some also winter to the south of Utah in Arizona and southern California. The easiest route for migration looks to be directly over Utah for such birds so it seems like one will be seen eventually. Sprague's Pipits can look like juvenile Horned Larks so make sure to look for the lack of primary projection on Sprague's, as well as pale legs and a thinner bill. The blank faced look as well as stockiness and shorter tail make it look different from other pipits. Look for one it its preferred habit- short grassy fields in September and October and listen for its nasal high pitched call, squeet.


12) Blackburnian Warbler

The unmistakeable male Blackburnian Warbler

 Blackburnian Warbler distribution over the last 10 years 

 Now we enter the "I can't believe this warbler species hasn't been seen in Utah" phase of the list. As you can see from the map, Blackburnians have been found all around Utah and even within a few miles of Utah at Dinosaur National Monument. As with a lot of the species on this list, the best time for finding one is the last two weeks of May and the first week of June as well as the month of September. They are unmistakeable by both sight and sound with a call that continually rises until it hits pitches that I assume only dogs can hear. Look for them in all of the usual migrant traps in Utah whether they are around the Great Salt Lake or desert oases.


13) Black-throated Green Warbler

  A very blurry Black-throated Green Warbler

 Black-throated Green Warbler distribution over the last 10 years 

Another warbler I am surprised hasn't been seen in Utah, the Black-throated Green Warbler is the eastern counterpart to two fall only Utah warblers, the uncommon Townsend's Warbler and the only found in Washington County, Hermit Warbler. Like the Blackburnian, it nest to the north of Utah yet migrates around the Rockies... for the most part. There are records in every state around Utah for this species as well. It looks like a Townsend's Warbler, but has greenish upperparts. Like the Blackburnian, they are most likely to be found in spring during the two weeks of May and the first week of June, but in the fall they are more likely to be found in October. In spring listen for its musical call zee zee zee zee zee zo zeet and look for it in the usual migrant traps across the state.

The 3rd eastern warbler that hasn't been seen in Utah yet but has records all over the west is the Mourning Warbler. All the same caveats of the other two apply to this species like timing and location, but it will be harder to find since it is more of a skulker than the other two, much like its western counterpart, the MacGillivray's Warbler. However look for its lack of eye arcs to differentiate it.


14) Red-faced Warbler

Yet another warbler that hasn't been seen in Utah... yet (photo by Tom Benson)

 Red-faced Warbler distribution over the last 10 years 

 The next two are birds with large ranges in Utah that come oh-so-close to Utah. The first is the Red-faced Warbler, a very colorful bird of montane forests in canyon areas. You can see that it has come near the border of Utah north of the Grand Canyon. The best bet to see one would be in an area of Ponderosa Pine forest like that along Kolob Terrace Road where one might be found singing up in the pines. Look for them in the summer.


15) Hepatic Tanager

 The subtlety beautiful Hepatic Tanager

 Hepatic Tanager distribution over the last 10 years 

Like the Red-faced Warbler, the Hepatic Tanager is also an Arizona native that has been reported close to Utah. However it seems more likely to get to Utah first. There are many more reports of it from the Grand Canyon region and it does tend to stray northward into Colorado on a regular basis. They resemble Summer Tanagers but are drabber overall, especially on the upperparts for males as well as females. However they would utilize different habitats in Utah. Summer Tanagers are found primarily in riparian areas especially where cottonwoods are found. Hepatic Tanagers, like Red-faced Warblers, like montane forest in canyons so some of the areas in Zion and Kolob Terrace Rd would be likely spots where the first state record bird would be found.


16) Bell's Sparrow

A Sage Sparrow no more, meet the Bell's Sparrow (photo by Tom Benson)

 Bell's Sparrow distribution over the last 10 years 

The final bird on my list of the next state first records has been living near Utah, but just in secret. Recently split from its very close relative the Sagebrush Sparrow, the Bell's Sparrow is primarily found in California as well as western Nevada and Arizona, probably. More study is needed into the distribution of these two species as well, especially the interior subspecies, canescens, of the Bell's Sparrow which looks remarkably like a Sagebrush Sparrow. Look for a darker malar and a lack of streaks on the back as well as less streaking overall on the Bell's Sparrow. Look for for them in similar habitats to the Sagebrush Sparrow ie sagebrush most likely in winter when Bell's Sparrows tend to migrate to the east. Basically scrutinize any Sagebrush Sparrows found in Washington County in the winter as it could be a state first bird.

So there is my list of the next species I expect to be Utah firsts. I hope this list helps Utah birders know what to look for, when to look for and where to look for the species that no one has seen yet in the state. I'm sure most of these birds have been in the state before but now someone has to just go and find them. And I am hoping that person is me! 

Additional honorable mentions: King Eider, Black Vulture, Piping Plover, Red-necked Stint, Groove-billed Ani, Northern Hawk-Owl, Pileated Woodpecker, Couch's Kingbird, Hutton's Vireo, Cave Swallow, Sedge Wren, Gray-cheeked Thrush, Cerulean Warbler and Eastern Towhee.

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