Achiote 
Aechmea stenosepala 
Alchemilla xanthochlora 
Alexanders 
Alpine Azalea 
Alpine chough 
Alpine Toadflax 
Amazon freshwater crab 
Amazon Kingfisher 
Amazon river dolphin 
Amblyjoppa proteus 
American Cliff Swallow 
American Crocodile 
American Kestrel 
American mink 
American Oystercatcher 
Anchemola sphinx moth 
Anchored water hyacinth 
Andean squirrel 
Andean teal 
Angelim vermelho 
Anhinga 
Annas eighty-eight 
Annual honesty