Archive for Rio Grande Valley Birds
Wordless Wednesday
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Crested Caracara by Kevin Karlson
Valley Specialty Highlight
Posted by: | CommentsKingbird sp.
Or so it says on the CBC form. Because if the Couch’s and Tropicals aren’t singing (the former’s voice being stronger and shrill, the latter more tremulous and twittery), it’s a toughie. Always an animated topic of conversation among birders is just how much one can tell them apart without voice—by clues like bill size, amount of yellow, robustness of chest. Even the experts parry and banter. All in friendly fun, hopefully.
My husband Terry and I have our own term for the collective two: Couchicals.
Here’s one of each. But which is which?
Bird Banding in the Rio Grande Valley
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Did you know that the first record of a metal band attached to a bird’s leg was about 1595? I didn’t either. One of Henry the IV’s banded Peregrine Falcon’s was lost chasing a bustard and showed up 24 hours later in Malta, about 1350 miles away, averaging 56 miles per hour.
Here’s another. Duke Ferdinand put a silver band on a Grey Heron around 1669. That bird lived around 60 years. They know this because his grandson recovered the bird around 1728. Now that’s amazing!
Here are some cool stats from the USGS website:
Virtually all species are, or have been, banded. Currently, 1,200,000 birds are banded, and 85,000 recovered, each year. More than 63,000,000 birds have been banded since the beginning of the program, and 3,500,000 have been recovered and reported to the banding offices. Millions more have been recaptured or resighted by banders.
Enough of the history lesson, I spent some time reading up on bird banding because I had the opportunity to participate in my first banding event this past weekend and it really piqued my interest.
Even as a fairly new birder, I know what it feels like to spot a life bird or even your favorite bird and admire it from a distance with a pair of binos, scope or whatever the choice of optics may be. It’s a great feeling.
But, to be able to hold a wild bird in your hand and really examine it is something every birder should experience. Some of the birds that were banded this weekend include Black-crested Titmouse, Indigo Bunting, American Redstart, Great Kiskadee and Hooded Warbler. But the piece de resistance for me was The Green Jay. What a thrill!
By the way, if you’re wondering like me if “bustard” was a typo, it’s not. It’s a bird.
Go to the field Trips section of the website and check out the RGVBF’s Bird Banding Demo with biologist and nature educator Mark Conway. REGISTER NOW!
Rarities and the Rio Grande Valley
Posted by: | CommentsHere in the Rio Grande Valley, every few years, patternless in the way of vagrants, one of these is seen:

Jabiru
Also, one of these:

Rose-throated Becard
And maybe, one of these:

Northern Jacana
We are the sub-tropics here, a land of palms and bougainvillea and Gulf winds. Because of that, we have our wonderful unique residents – the Great Kiskadee, the Green Jay, the Chachalaca – but for those of us that live here, the possibility of rarities really pumps the blood.
Of course, one never knows when one will appear, almost like a mischievous Scotty beams it over. But starting in November and through the winter, that’s when we start looking south, wondering what the winter cold snaps might shove our way…
—Thanks to Jeff Bouton, DigiDude of Leica, for the Becard and Jacana pix—
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Wordless Wednesday 09.09.09
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Wordless Wednesday 09.02.09
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Common Pauraque - digiscoped at RGVBF by Jeff Bouton, Leica Sport Optics.
Wordless Wednesday 08.19.09
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Watching Chachalacas
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When we moved to the Rio Grande Valley, our yard was an expanse of uninterrupted grass. Now, 13 years later, it’s an acre+ of green thicket. Our yard list soars – one of the largest in the nation – but it’s the residents that bring constant enjoyment.
Like this dude.
When the Chachalaca couple are nesting, he’s got an important job. Watch the humans. They’re shifty. They’re unpredictable. They do weird things that make noise.
Every day, he moves from one windowsill to the next, front of the house to the back, and watches. Some birds have a vacuous look in their eye, but not the Chachalaca. His eyes are piercing, probing, considering.
It always reminds me of the famous kids book by Theo LeSieg:
“Come inside, Mr. Bird,”
said the mouse.
“I’ll show you what there is
in a People House…







