Porg

Porgs were a species of pelagic seabirds native to the islands of Ahch-To.

Biology and appearance
Porgs were short, plump birds that lived in nests on the cliffs of the coast of Ahch-To's islands. They were capable of aviation, but due to their short wings in contrast to their stocky bodies, it was not common, and was usually for the purpose of gathering food. Males were usually larger, and featured orange feathers around their short heads. They had little neck, and an hypodermic beak covered by feathers. They had very large eyes with stereoscopic vision. They had long orange legs, with stubby gray claws at the ends of their toes. Their young were very small, and gained feathers within seven standard months of hatching, a relatively short period of time for most birds. In the wild, porgs favored small fish for feeding, although rarely actually hunting them and more commonly eating already washed up fish, including scalefins. Porgs could let out a very loud call, used efficiently during their mating season.