[CT Birds] flexible uper mandibles revisited

Mntncougar at aol.com Mntncougar at aol.com
Wed Mar 31 17:28:29 EDT 2010

Last year when the Hudsonian Godwit visited at Hammo for a few  weeks I 
pointed out pictures where the bird's upper mandible clearly bent up  when it 
opened its mouth.   Several people on the list confirmed that  it was a trait 
known in several species.  Click on the 5th picture of  Neotropical 
cormorants at the link below, and you can add another species to the  list.
_Silverbell  Lake, Sweetwater Wetlands « Southeast Arizona Bird Guide, 
Birding Tours SE AZ:  Welcome to Fun Birding Tours in AZ .._ 
Don Morgan

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