This is Periparus ater (English name correct, so probably a copy/paste error)!
Two pics of a Corvus corax mislabelled as Corvus cryptoleucus:
http://www.birdforum.net/gallery/showphoto.php?photo=152149
http://www.birdforum.net/gallery/showphoto.php?photo=152150
Once again, correctly named by English name
Once again, correctly named by English name
Somehow missed the main headline title and just saw 'Raven' alone, no 'Chihuahuan', in the Keywords! But whatever, they're not Chihuahuan Ravens.Aren't both labelled as Chihuahuan Raven in English? I'm a bit confused.
André