Utah County Birders Newsletter
Thursday, April 13th, 2017
It's documentary night! We will be watching a beautiful documentary about birds and some of the threats they face. The movie runs a little long, so we will start it right at 7.
Meet at 7:00 pm at the Monte L. Bean Museum. 645 East 1430 North, Provo, UT http://mlbean.byu.edu/
April 8th, 2017:
5:00am to early afternoon
Henefer Greater Sage-Grouse Lek
Meet at the parking lot at the mouth of Provo Canyon to discuss lek etiquette and carpool. If there is a desire, once we visit the lek we will continue up to East Canyon reservoir to see what's there.
Utah County Birders
Captainís Log: April
by Keeli Marvel
Spring must be here! This last week Iíve seen phoebes and swallows and avocets,
so the migrants are heading back. As some of you might have seen on our club
Facebook page, I was out doing a survey this week at work and saw a flock of
American Wigeon with a tag-a-long American Avocet in a flooded spot on the playa
(aka salt flat). The sight of an avocet in breeding plumage was a nice reminder
to me that spring is well on its way. Iíve enjoyed the snow this year, but Iím
ready for some warmth and spring migration for sure.
I attended the annual Utah Wildlife Society Meetings this last week in Bryce Canyon and picked up a few good birds while hiking a couple of the trails in the park. The first morning of the meetings I went with a group on a short hike down the Fairyland Trail just outside the entrance to Bryce Canyon NP. The trailhead access road was closed due to snow, so we had a mile long walk just to get to the trailhead. Along the road we saw Pygmy and White-breasted Nuthatches, a pair of Pine Grosbeaks, Stellerís Jays, Western Bluebirds, Cassinís Finches, American Robins, and Northern Flickers. I heard the beginning of what sounded like a Northern Goshawk call, but I never heard it again, and I have a sneaking suspicion it was a Stellerís Jay. Jays can be good mimics, and while the Ponderosa Pine forests at Bryce are good habitat for Northern Goshawks, the clipped quality of the call and the fact that I didnít hear it again gave me reason to believe it was a Stellerís Jay.
After the end of the meetings on Friday I went back into the park and drove down to the end of the park. In my experience, as you drive further into the park, the tourists start to thin out and and the elevation gets higher, so you can see different species you might not see down near the entrance. Plus, the views are incredible. Itís definitely worth the 15 mile drive. I stopped at an overlook called Piracy Point, and went for a walk through the woods to the overlook. Along that walk I picked up White-breasted and Red-breasted Nuthatches, making the trip a three nuthatch trip for me. I thought that was pretty interesting. Anecdotally, it seems like the Pygmy Nuthatches preferred habitat a little lower in the park and the Red-breasted Nuthatches preferred to be a little higher, and the White-breasted Nuthatches overlapped with both, which may be a form of habitat partitioning. Later that day, I drove down through Zion NP and saw more Pygmy Nuthatches on the East side of the park as well.
The weather didnít cooperate, and the shuttle was running already so I didnít do much birding in Zion, but I stopped in Springdale on my way through. I drove up to the little collection pond at the gate for the amphitheater in Springdale. There I found Rock Wrens and FOY Black Phoebes and Northern Rough-winged Swallows. I was due to meet my grandma for lunch in Hurricane, but I drove up the Dalton Wash road in Virgin a short ways to see if I could find any Rufous-crowned Sparrows. None were to be had, but I did discover that Black-throated Sparrows are back in Southern Utah (if they even left). Interesting side note- they will readily respond to playing a Rufous-crowned Sparrow call, which was interesting to me.
Thatís all Iíve got for you this month, but stay tuned because Iíll have some really exciting birds to talk about in my next article! Iím headed to Key West, Dry Tortugas NP and the bottom of the Grand Canyon at the end of the month, so Iím looking forward to reporting some awesome life birds.
Happy spring and happy birding!
photo by Jeremy Telford; note earwig prey
Brown Creeper (Certhia
by Jeremy Telford
The first time I saw a Brown Creeper I was up past South Fork Park in the Provo Canyon area. My wife and I, birders for about a month, were sitting in the car with our binoculars and camera trained on a distant bird feeder. All of the sudden a little round flash of brown and white zoomed in front of our car and onto the base of a nearby tree. We turned the camera to take a picture, pushed the button, and the camera froze. We got no pictures of the Creeper that day, and usually, still being a beginning birder, I won't count a bird on my life list that I can't verify through photographs, but once seen the Brown Creeper is hard to mistake.
The naturalist W. M. Tyler once wrote that Brown Creeper "looks like a fragment of detached bark that is defying the law of gravitation by moving upward over the trunk, and as he flies off to another tree he resembles a little dry leaf blown about by the wind.Ē (source- Cornell Lab of Ornithology website). A leaf is a pretty good description. The overall body shape of this small bird is oval and flat, and the slightly forked tail juts out from the body like the base of a leaf. The back of the bird blends well with the bark of the tree it clings to, being mostly brown with streaks of buff coloring. There is a bolder buff streak just above each eye. The chest and belly (if you see them) are a bright unmarked white. Add to that a slightly down-curved bill and you have yourself a Brown Creeper.
The Brown Creeper can be found throughout North America in Winter, but during the summer they tend to hang out in more mountainous regions. Utah is one of the lucky mountainous regions (source- Cornell Lab of Ornithology). Look for this small bird in evergreen or mixed evergreen/deciduous forests. The Creeper flies from the upper parts of one tree to the base of another spiraling up the trunk as it uses its thin curved bill to probe for insects in crevices of the bark.
These are common birds, but that doesn't necessarily mean they are always easy to find. I have had the best success in winter and early spring before there are many leaves on the trees. Though I have seen them in my local neighborhood I see them most often when hiking the scrub oak at the base of the hills or mountains. Sometimes they will be on the scrub oak themselves but more often they go for the taller trees that are interspersed throughout. Look for a small bird hopping up the tree (if you see one going down it is more likely a nuthatch). If it hops out of view just be patient as they spiral when they climb and you will hopefully get a clearer view.
Of course knowing the song and sounds of the Brown Creeper can help you find one even faster. The song is a beautiful mixture of high thin notes. I've unfortunately never been good at describing bird song, but Cornell's website describes it as singing the phrase beautiful trees. When not doing their full song they can still tweet out long high notes which can easily be mistaken for Golden-crowned Kinglets. And if that still doesn't help they do have playable sound bytes on the Cornell website itself (https://www.allaboutbirds.org/guide/Brown_Creeper/sounds).
And if you do happen to mistake a Golden-crowned Kinglet's song for that of a Brown Creeper it is still okay. Just let me know where you found it, I still need to see one of those.
If you would like to write an article for the Bird of the Month, please contact Machelle - [email protected]
Dennis Shirley led an owling Field Trip on March
11th. Report to come.
Jack Binch, Sandy
My favorite for March is the last of the winter Yellow-rumps.
Milt Moody, Provo
A Townsend's Solitaire and a Hermit Thrush have come to drink at my bird bath. The Hermit Thrush has been coming now and then for a few weeks now. A Yellow-rumped Warbler is still coming to my suet feeder. He's come almost all winter.
Alton Thygerson, Provo
Great Horned Owl. Audible only at midnight and for one night.
Spotted Towhees flying and singing around the yard, besides American and Lesser Goldfinches, Chickadees, Scrub jays.
I have a nesting Western Screech owl in my owl box this year. She came at end of Feb. and flies out every night at dark. I donít know whether eggs have hatched or not. Havenít heard or seen anything.
Jeff Cooper, Pleasant Grove
A soaring Red-tailed Hawk.
Report your favorite backyard bird each month to Josh Kreitzer at [email protected]
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