Archive for July, 2009

Jul
28

Quiz: Lesser Goldfinch

Posted by: Rick Wright | Comments (0)

Some quiz photos are challenging because the bird is tough; this one, though, is challenging because the photo is lousy.

The cropped image that was the subject of the original quiz included, to the right of the blurry feathered blob, just the tip of the closest bird’s tail and a few squares of mesh from the thistle feeder–those clues told us at least that the mystery bird was tiny and that it was keeping company with a Lesser Goldfinch.

Tiny bird with goldfinches, showing blackish wings and a big white patch across the inner primaries: has to be another Lesser Goldfinch. Pheucticus grosbeaks, besides being huge and huge-billed, show more white more complexly distributed in the spread wing, and a very different back pattern.

What about age and sex? This is a July photograph, so all age and sex classes are present (as they are most of the time in Lesser Goldfinch, a bird that heeds the call to multiply at any time of year). There’s way too much white in the wing for a female of any age. I’m not certain, though, that I can see enough other features to age this male, but there are no obvious molt limits in the remiges, which makes me believe that it is an AHY bird.

Anybody able to offer a more compelling argument for age from this smudgy image?

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Jul
27

An Un-Black Skimmer

Posted by: Rick Wright | Comments (2)

Beatty’s Guest Ranch is famous above all for its hummingbirds and its rhubarb. But Tom and family have also constructed a beautiful pond, an important fostering site for the Ramsey Canyon leopard frog and attractive to all sorts of other wildlife.

On Saturday, we watched elegant black-headed garter snakes swimming through the water, inspiring inelegant hops and plops when they appeared too close to a loafing frog. And the surface of the water was patrolled by a variety of dragonflies.

I think this big, bright animal is one of the skimmers. Enough to make me wish we could dig a lake of our own!

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Jul
26

Black-tailed Rattlesnake

Posted by: Rick Wright | Comments (0)

A major bonus from yesterday’s trip to the Huachucas:

Bright and beautiful, this Black-tailed Rattlesnake was nearly three feet long, by far the largest individual I’d ever seen of this stunning mountain snake.

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Jul
25

Berylline Hummingbird

Posted by: Rick Wright | Comments (2)

Darlene, Elizabeth, and Alison and I chose the wrong canyon today to look for this itinerant Brown-backed Solitaire: we ended up in Miller Canyon, and the bird apparently showed in Ramsey. Ah well. If we’d gone to Ramsey, we might still have missed the bird–and we’d have had nowhere near so good a hummingbird day.

The middle feeders at Beatty’s Guest Ranch were buzzing, mostly, of course, with Anna’s, Black-chinned, and Broad-billed Hummingbirds. But there were also plenty of Broad-taileds and Magnificents, and a great hulking bully of a Blue-throated emerged from the foliage once in a while to chase everything away from “his” feeder.

Denis and I had walked up the hill together, and the first bird we saw on our approach to the feeders was a male White-eared Hummingbird, soon enough joined by another male. Both birds were molting primaries; one had replaced all its secondaries, while the other still showed a couple of old brown ones.

White-eared has become almost expected in the Sky Islands these past few years, but Berylline Hummingbird is still scarce and hard to find. The bird in the photo came in several times to feed, perching for long periods and basking in the admiration we cast its way.

Scarcity and beauty aside, Berylline Hummingbird has a special place in my personal birding history. I’d never heard of the bird when my friend and mentor Ruth came back from a trip to Arizona, full of the excitement of having seen one in Madera Canyon. Her tales of that bird opened my eyes to the possibility of birding travel–not that I thought I’d ever be able to go as far away as Arizona. Now when I see a Berylline Hummingbird, here or south of the US border, I’m always reminded of humid summer days in Nebraska, listening to stories about places I was sure I’d never see.

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Jul
24

Quiz

Posted by: Rick Wright | Comments (3)

What do you make of this blur?Is it possible to age and sex the bird?

I could have cropped it closer to remove some extraneous clues, but I like the photo all the same.

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