This allows them to return to cowbird flocks once they can leave the host’s nest. #4: Indigobird A native to Africa , the indigobird belongs to the Viduidae family of songbirds.

Bird eggs sport an amazing variety of sizes, colors, and shapes. Their colors could fill an artist’s palette, from robin's ...

Brown-headed cowbird males gather on mobile leks, such as high perches in trees, to show off for females. Terry Rich Because there is no territory and no nest to defend, cowbirds don’t have ...

Learn interesting egg facts, including what bird lays pink eggs, what bird lays eggs in another bird's nest and why bird eggs aren't round. The post 17 Extraordinary Bird Egg Facts appeared first ...

The Brown-headed Cowbird lays its eggs in the nests of other birds, a behavior known as nest parasitism. The male has a shiny black body with a dark brown head.

The next time I checked our finch nest, I was surprised to find that the cowbird egg was gone as was one of the finch eggs, leaving just three finch eggs in the nest.