Jefferson Silva:
maçarico-real / Theristicus caerulescens
Jefferson Silva:
águia-chilena / Geranoaetus melanoleucus
Jefferson Silva:
águia-chilena - Black-chested Buzzard-Eagle / Geranoaetus melanoleucus - Uruguaiana - 07-06-15
Jefferson Silva:
águia-chilena / Geranoaetus melanoleucus
Jefferson Silva:
águia-chilena / Geranoaetus melanoleucus
Jefferson Silva:
quiriquiri - American Kestrel / Falco sparverius - Uruguaiana - 04/06/2015
Jefferson Silva:
coscoroba / Coscoroba coscoroba