Achiote 
Aechmea stenosepala 
Amazon Kingfisher 
Amazon river dolphin 
American Crocodile 
American Kestrel 
American Oystercatcher 
Anchemola sphinx moth 
Andean squirrel 
Andean teal 
Anhinga 
Annas eighty-eight 
Annual honesty 
Antennaria dioica 
Antler moth 
Aplomado falcon 
Apoderus coryli 
Atlantic ghost crab 
Autumn Gentian 
Baird’s Tapir 
Banded Orange Heliconian 
Bare-throated Tiger Heron 
Barn owl 
Barred hawk