grayish saltator, (saltator coerulescens), costa rica

grayish coerulescens nature animal wildlife saltator wild perched natural tropical south bird america branch ornithology feather colorful beautiful green birds avian outdoors forest argentina one brazil birding greyish tree songbird wetlands gray colombia small outdoor plumage color tropic watching background perching fauna birdwatching blurred wing environment feathers beak buffthroated