Pine Warbler
this is a yellow and grey bird with a small beak.this is a yellow and brown bird that has a gray bill and a yellow bellya small cheerful yellow bird with black and brown wing feathers outlined in grey.this small bird has a yellow neck and belly and black wings with white accents.a small bird with a yellow body and gray wings and black eyes.this yellow bird has gray wings and tail and a pointed beak.yellow bird with black and white wing bars and matching black and white upper tail coverts, inner rectrices, and outer rectrices.this small bird has a yellow head, chest, and belly, with brown and white wings and a proportionally long tail.this small bird has bright green head and dark colored wings.this bird is yellow with grey and has a very short beak.