Neighboring groups of birds within the same species can create very different-looking nests — showing that their nest-building choices aren't solely controlled by instinct and the environment. Instead ...
These giant stork nests add beauty and charm to every structure they're built on. White storks rank among the largest nest ...
Instinct does play a role in nest-building, but so much more seems to be involved. Entwined with instinct are reason, ...
March brings warmer temperatures and the return of queen wasps emerging from winter hibernation. After spending cold months dormant in protected spaces, queens wake up hungry and immediately start ...
A white-browed sparrow weaver inspects a roost under construction, after just receiving some grass brought by another member of its group. (Maria Cristina Tello-Ramos) Neighboring groups of birds ...