Bird’s nests come in a wide variety of shapes and sizes, and they’re built out of all sorts of things. Hummingbirds, for instance, create tiny cups just a couple centimeters wide; sociable weavers in ...

Birds feeling the heat from warming weather may be able give their offspring an early weather advisory right through the eggshell—which could in turn help baby birds prepare for the forecast. A new ...

Oxytocin, the so-called 'love hormone,' plays a key role in the process of how a young zebra finch learns to sing by imitating its elders, suggests a new study which add to the understanding of the ...