[texbirds] Re: RFI--Is a breeding plumaged male Scarlet Tanager possible on Oct 31 in Harris County?

  • From: "" <dmarc-noreply@xxxxxxxxxxxxx> (Redacted sender "live4birds@xxxxxxx" for DMARC)
  • To: John Berner <jcazberner@xxxxxxxxx>
  • Date: Sun, 2 Nov 2014 14:33:25 -0600

Pyle 1997 lists the fall adult molt as July-Sept. Consider Vermilion Flycatcher 
as a possible explanation for reports of red adult male Scarlet Tanagers in 
late fall/winter. 

Mary Gustafson
Mission Texas

(Stupid Spell Check and Auto Correct Provided by iPhone)

> On Nov 2, 2014, at 2:24 PM, "Berner Family" <dmarc-noreply@xxxxxxxxxxxxx> 
> (Redacted sender "jcazberner@xxxxxxxxx" for DMARC) wrote:
> 
> Am reading a written report of a male scarlet tanager still in full breeding 
> plumage on Halloween in Harris County.
> Is this possible--or mistaken ID? Has anyone seen breeding plumage male 
> scarlet tanagers this late in SE Texas?Do male scarlet tanagers ever migrate 
> while still in breeding plumage?
> Cornell Lab has the following"In fall, males trade red feathers for 
> yellow-green and the birds take off for northern South America." and "The 
> male Scarlet Tanager undergoes a complete molt in the late summer/fall that 
> results in a greenish bird with black wings."
> 
> Molt in North American Birds By Steve N. G. Howell 
> says on page 225 (in the Tanagers section),
> "Preformative and prebasic molts occur on the breeding grounds, prior to 
> migration, Â except for some Western Tanagers that molt at staging sites on 
> their way South,
> This link to "Ornithology" by Frank Gill  indicates July/August as typical 
> time for pre-basic molt for first year male scarlet tanagers but doesn't 
> indicate exactly when adult male scarlet tanagers undergo pre-basic molt.
> http://books.google.com/books?id=zM0tG5ApO0UC&pg=PA110&lpg=PA110&dq=what+month+where+do+male+scarlet+tanagers+molt+to+yellow+feathers&source=bl&ots=T0nKQF-Hkl&sig=BjO4W-7RFbJE19erRI9Q2z3va0o&hl=en&sa=X&ei=xodWVIa1Mo-gyASqlYLYBw&ved
> 
> CgQ6AEwAQ#v=onepage&q=what%20month%20where%20do%20male%20scarlet%20tanagers%20molt%20to%20yellow%20feathers&fúlse
> Â 
> Interested in your experiences. ThanksJohn BernerHouston
> The Berners
> John, Cathy, Abby and Zach
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