Birds of Mexico - Nannopterum


Double-crested Cormorant (Nannopterum auritum) Fort Lauderdale, Florida, United States Larger than the tropical cormorant species. This individual does not show a crest.
Photograph by Tom Friedel © All Rights Reserved.

Double-crested because it Sometimes has two sets of feathers behind the eyes, sometimes white and sometimes black.


Neotropic Cormorant (Nannopterum brasilianum) Mar del Plata, Argentina
Photograph by Tom Friedel © All Rights Reserved.

Smaller than the North American Double-crested Cormorant.
Additional photo.

© Tom Friedel - All Rights Reserved, except for images and data otherwise noted.       Colombia       Panama       Ecuador       Costa Rica       Mexico
Experimental sites:       Peru       Venezuela       The World       Brazil       Bolivia
Really Experimental sites:       Guyana       Cuba