Mourning Warbler
a very small yellow bird with a grey head and a short white and black beak.this is a bird with a yellow belly and an grey head.a small bird with a yellow belly and green wings, and a blue crownthis bird is yellow with grey on its head and has a long, pointy beak.a small bird with a yellowish green belly, a dark bill and a grey nape.a small bird, with a yellow bill, green wings and tail, and a light black head.this bird has wings that are black and yellow and has a blue facethis small bird has a gray colored head and varying shades of yellow throughout the rest of its body.this bird has wings that are green and has a yellow bellythe small bird has a tiny bill, yellow belly and grey back.