Utah County Birders Newsletter
July 2016

Contents   
    July Meeting
   
Upcoming Field Trips
    Captainís Log
    Bird of the Month  
    Field Trip Report
- Chimney Rock Pass
    Field Trip Report
- Soldier's Pass
   
Backyard Bird of the Month
    June Hotline Highlights

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JULY MEETING:

Thursday, July 14th, 2016

Our meeting this month will be an evening field trip on Thursday, July 14th, 7:00 pm. We will bird the Provo River Oxbow and the Provo Airport Dike. Led by Keeli Marvel. Meet at the Provo River Oxbow parking lot at 7:00 pm.  Click here for a map with a marker on the parking area. or click here for written directions.
 


FIELD TRIPS:

Saturday, July 9th, 2016: Mirror Lake Highway. Meet at the mouth of Provo Canyon at 6am to carpool (parking lot on the north side of 800 North just before you enter the canyon). We will plan to be back by mid afternoon. Bring an Interagency or Forest Service pass if you have one, or cash to help pay the use fee if you don't. Also bring bug spray and a lunch. We will bird various stops along Mirror Lake Highway looking for specialties such as Clark's Nutcracker, Gray Jay, and Red Crossbills.

Thursday, July 14th, 2016: - Our meeting this month will be an evening field trip on Thursday, July 14th, 7:00 pm. We will bird the Provo River Oxbow and the Provo Airport Dike. Led by Keeli Marvel. Meet at the Provo River Oxbow parking lot at 7:00 pm.  Click here for a map with a marker on the parking area. or click here for written directions.

Saturday, July 30th, 2016:
- July 29-30 - Join us in search of Ptarmigan! - It is up to you to find a place to stay in Vernal (or camp) for Friday night. We will meet Saturday morning in Vernal and drive to the trailhead for Leidy Peak. Plan on walking a few miles. Bring water and a lunch. Other targets will be the regular Uinta specialties.  - Meet at the Maverick Gas station 951 US-40, Vernal at 7 AM. Contact Bryan Shirley with any questions.  801-722-9346 bt_shirley@hotmail.com


We are actively recruiting people to lead local half-day field trips, any time, any place.  If you would like to lead a field trip or if you have any ideas for this yearís field trips, please contact Keeli at - keeli.marvel@gmail.com   
 


 

Utah County Birders Captainís Log:  July 2016
by Keeli Marvel

July is upon us! The days are long and hot, and itís time to head to the mountains.

I read an article recently about a study that was done on great frigatebird flight using satellite transmitters and body function telemetry data and it reminded me of the Magnificent Frigatebird that graced southern Utah with itsí presence this last spring. In the study, they discovered that great frigatebirds fly up to 12,000 ft. above sea level and they do it expending very little energy by using thermals or updrafts inside clouds. What was cool to me is theyíre literally hitching a ride on the clouds and theyíre one of the only bird species known to do it. Using those thermals helps them save energy, to the point where one bird in the study flew 40 miles without a single wing flap. Thatís incredible! Frigatebirds arenít waterproof like many ocean birds, so they canít actually land on the ocean. Theyíve adapted instead by taking flight efficiency to the max. The study also showed that they can fly for weeks continuously Ė up to two months in one caseóand average around 300 miles a day. With those numbers itís not hard to see how one wrong turn could put a Magnificent Frigatebird on our doorstop. I wonder if the day after he left he was down having fish tacos in Baja California and reminiscing about his vacation in Southern Utah.

If youíd like to read the article from NPR, or the abstract to the study published in the journal Science, the links are here:

http://www.npr.org/sections/thetwo-way/2016/06/30/484164544/non-stop-flight-how-the-frigatebird-can-soar-for-months-without-stopping

http://science.sciencemag.org/content/353/6294/74

I wish you all a happy, safe, and birdy 4th of July! The baby birds are cheeping and fall migration will be here before you know it.

Happy Birding!
Keeli Marvel

 


 

Bird of the Month

Long-tailed Jaeger (Nome, Alaska)
photo by by Mike Hearell

Long-tailed Jaeger
Stercorarius longicaudus
by Machelle Johnson


In May there was a Long-tailed Jaeger at Sand Hollow Reservoir in Washington County. If this were the Arctic during breeding season this would be a common sighting. If this was well off-shore in the Pacific Ocean during migration this would be an uncommon sighting. But a landlocked reservoir in Utah, in May! This is awesome!

It's not the first time we've had a Long-tailed Jaeger in Utah. There are photos on utahbirds.org from 1993, 2007 and 2014. But they were juveniles, this was a beautiful adult. In 2013 there was a Parasitic Jaeger seen from the Big Sit at the Provo Airport Dike. There are also records of Pomarine Jaeger sightings in Utah.

My sister and I didn't make it to Washington County with the Utah County Birders the last weekend of April, but we were able to go the following weekend. The Jaeger was spotted on May 3rd by Rick Fridell. We drove out to Sand Hollow and scanned the area for about 30 minutes. No sign of the Jaeger. We decided to drive around to the other side but no luck there either. We drove back to the boat ramp one last time. The Iron-Man race was gearing up and the parking lot was being blocked off but we were able to sneak in for one more look. We weren't disappointed! We spotted it flying right away. Wow! This bird is so beautiful, so graceful, so different! We watched for about 20 minutes, he was just cruising around the boat launch area and the island. There were swimmers and boaters oblivious to this rare treat. Just a few weeks earlier, in April a Magnificent Frigate bird was seen at Sand Hollow. This is an equally awesome bird for Utah.

Pete Dunne: "The Long-tailed Jaeger is the smallest, sleekest, lightest and grayest of the jaegers. The plumage of adult Long-tailed looks trim, crisp, expensive, and tastefully coordinated. Breeding adults show a trim limited black cap, pale grayish to grayish brown upperparts, a creamy white breast and upper belly, a long, narrow, flagellum-like tail that extends half the body length beyond the end of the wings. Flight is light, leisurely, fluid, buoyant, and dreamlike. At sea, most often seen flying very high and directly (50-200 ft. high). Foraging birds cruise low and slow, swoop to pluck prey from the surface, and are reported to plunge dive. They pursue other seabirds less often than does Parasitic Jaeger."

There have been some great birds seen in Utah this year, but this one is my favorite. In 2013 a group of UC Birders went on a Pelagic trip out of Monterey, CA with Shearwater Journeys. Some Jaegers were seen by some on the trip but they were quite far out. I didn't see one on that trip. I was sure we would see all 3 Jaegers but we didn't. But, we got to see one here in Utah! Seems odd, but so what! Utah is a great place for birds and birders!

Reference: Pete Dunne's Essential Field Guide Companion


 

If you would like to write an article for the Bird of the Month, please contact Machelle - machelle13johnson@yahoo.com

Click here for past 'Birds of the Month'.

 


Field Trip Report
Genola and Chimney Rock Pass
- June 10th, 2016
by Suzi Holt

 

UCB Chimney Rock and Eureka Fieldtrip

10 Birders braved the 95 degree heat and wind on Friday Evening. It was a pretty slow with only 35 species. But we had lots of fun! Here is our list for the night,
House Sparrow
Yellow-headed Blackbird
Cliff Swallow
Eurasian Collared Dove
Spotted Sandpiper
American Avocet
Black-necked Stilt
Swainson's Hawk
Mallard
Brewer's Blackbird
European Starling
Northern Harrier
Burrowing Owl
Western Meadowlark
Northern Mockingbird
Rock Wren
Barn Swallow
Western Kingbird
California Gull
Lark Sparrow
Mountain Bluebird
Horned Lark
Common Raven
Turkey Vulture
Empid
Blue Gray Gnatcatcher
Orange-crowned Warbler
Warbling Vireo
Hermit Thrush
Juniper Titmouse
Mourning Dove
Red-winged Blackbird
American Robin
Black-crowned Night Heron
Common Nighthawk
 

 


Field Trip Report
Soldier's Pass
- June 18th, 2016
by Keeli Marvel

Last Saturday 9 birders met to bird Soldier's Pass over Lake Mountain. It was a pretty slow morning, but highlights were seeing a Gray Vireo just past the summit of Soldier's Pass on the west side, and a couple of Sagebrush Sparrows down in the Sagebrush Flats on the west side of the pass. Thanks to all who joined us! It was good to see some new faces.

Our ebird trip report for Soldier's Pass is below.

Lake Mountains -- Soldiers Pass Rd, Utah, Utah, US
Jun 18, 2016 8:02 AM - 11:27 AM
Protocol: Traveling 5.0 mile(s)
Comments: UCB Field trip
14 species (+1 other taxa)

Swainson's Hawk 1
Red-tailed Hawk 1
gull sp. 120 Lots of high flyover gulls
Mourning Dove 13
Common Nighthawk 4
Western Kingbird 1
Loggerhead Shrike 1
Gray Vireo 1
Western Scrub-Jay 1
Common Raven 3
Blue-gray Gnatcatcher 3
Northern Mockingbird 2
Lark Sparrow 5
Sagebrush Sparrow 2 West side of soldiers pass. Sagebrush for miles. Calling many times. Visually confirmed
Western Meadowlark 3

View this checklist online at http://ebird.org/ebird/view/checklist/S30316958
 

 


Backyard Bird of the Month

June 2016
 

Jack Binch - Sandy

I had several California Quail in my yard at once.

 

Jeff Cooper - Pleasant Grove
I heard then saw a Red-breasted Nuthatch while I was out doing yard work. It was a new species for my Pleasant Grove yard list.

 

Suzi Holt - Payson

Mine was the Cassin's Finch. I love that in the summer they will sometimes make a visit. A little more exciting and more color than the regular visitors like the house finch and the house sparrow.

Eric Huish - Pleasant Grove

Yellow Warbler - pleasantly singing all month.

 

Keeli Marvel - Saratoga Springs
A Western Kingbird is nesting on my house again in Saratoga Springs. And yesterday I had flyover Bonaparte's Gulls - that was a new yard bird for me.
 

Milt Moody - Provo

My favorite yard birds this month were the "young'uns" -- American Robin, Black-headed Grosbeak, Lesser Goldfinch and Cassin's Finch.

 

Dennis Shirley - Elk Ridge
House Wren - Was singing all around yard and checking out bird box cavities. Stayed from June 14 to June 18. Had one in yard last year about the same time and he didn't stay also (same bird?).

 

Leena Rogers - Provo
Have enjoyed seeing a delightful Black-headed Grosbeak family at our feeders these few weeks.

Alton Thygerson - Provo
Warbling Vireo - A Warbling Vireo was singing and seen during the early part of June.


Report your favorite backyard bird each month to Eric Huish at 801-360-8777 or erichuish@gmail.com

 


 

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