Hi Tom et al.:

Nice pic of the Red-bellied (RBWO), but I don't know that it's actually ageable 
as an adult.  As for most woodpeckers, young RBWOs have an extensive 
preformative molt resulting in a very adult-like plumage in their first winter. 
 Unfortunately, the picture provided by Tom does not show the two feather 
tracts that would enable ageing, the primary coverts and the secondaries, both 
of which tracts retain the juvenal feathers through the first year.  In fact, 
some of those juv primary coverts and secondaries are retained through their 
second year, with a minority of birds hanging  on to 1 or 2 of them through 
their third year.  Though I am not at all sure, there is a suggestion that the 
outermost primary covert -- the edge just peeks out from behind the alula -- is 
brown, which suggests some level of immaturity.  Of course, I could be 
interpreting the apparent color incorrectly.

Enjoy,

Tony Leukering
Villas, NJ




 Red-bellied Woodpecker, Crow Valley, Weld County
Tom Wilberding Boulder CO <[email protected]> Oct 22 07:03PM -0700  

I saw an adult female Red-bellied Woodpecker around 1 pm today at the
northwest corner of Crow Valley Recreation Area. Here is a link to the
photo I took. http://twilberding.zenfolio.com/p1065013871/he8130de#he8130de
 
The rest of the story:
I parked my car at the closed entrance gate and walked in, the whole
place to myself. I heard a Downy Woodpecker above the stiff breeze,
but didn’t see any birds on the way in. Finally a Blue Jay announced
my presence, and what looked to me like a Northern Flicker flew in to
inspect me, the intruder. I looked at it and thought, “Hmm, white
flicker, no bib. What?” (I am used to hearing a Red-bellied
Woodpecker’s “quirrr” sound before seeing one, but this one was
silent.) After figuring out what it was I gave credit to the
woodpecker for finding me more than I found her.
 



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