Anamalozoatra Madagascar Frog 
Anatololacerta oertzeni pelasgiana 
Ancash tapaculo 
Anchicayá Anole 
Ancient antwren 
Ancistrus cirrhosus 
Ancistrus cryptophthalmus 
Andaman Bronze-back 
Andaman Hind 
Andasibe Reed Frog 
Andean Altiplano Mouse 
Andean avocet 
Andean cock-of-the-rock 
Andean Condor 
Andean coot 
Andean duck 
Andean emerald 
Andean flamingo 
Andean flicker 
Andean goose 
Andean guan 
Andean gull 
Andean ibis 
Andean lapwing