Birds exhibit a wide variety of fascinating nesting and offspring-rearing behaviors throughout their lifecycle. Against the ...

In many bird species, only females incubate the eggs, but both sexes feed nestlings. The means by which males of such species discover hatching and transition to feeding their offspring remains almost ...

The 24 bright green baby parrots began chirping and bobbing their heads the second anyone neared the large cages that have been their homes since hatching in March. The Central American natives, ...