Toucan!
Spawns in jungle biomes.
Flamingo!
Seal!
Spawns in stony shores and frozen oceans (arctic variant).
Songbirds!
Spawns in all forest biomes, dark forests have a special bluebird variant.
Dumbo Octopus!
Spawns in deep oceans.
Tortoise!
Spawns in desert biomes.
Fennec Fox!
Spawns in desert biomes.
Rhinos!
Spawns in savanna biomes, can you find the extremely rare white rhino?
Deer!
4 variants depending on the forest. Oak, taiga, flower, and dark. Tundra variant too!
Pelican!
Spawns on beaches.
Manatee!
Spawns in open ocean biomes near the shore.