Western animal behavior and cognition researchers tracked the spatial cognition and lifespan of 227 mountain chickadees for more than a decade. They found the birds with better spatial learning and ...
The chestnut-backed chickadee is curious about humans, and spends the postbreeding and winter seasons foraging noisily in mixed-species flocks. Unlike other parids (except for the mountain ...
While there is no denying 'survival of the fittest' still reigns supreme in the animal kingdom, a new study shows being smartest - or at least smarter ...
The most widespread, numerous, and geographically variable chickadee, this bird brightens winter days at bird feeders and eagerly takes advantage of nest boxes. It is curious, with little or no ...