New study from the University of Sheffield, IoZ, and UCL found more than one in six bird eggs fail to hatch Hatching failure increases as species decline, so the new research could be used to predict ...

Known for their bright blue eggs, American robins are a familiar sight hopping across lawns in search of worms, fruit, and ...

These sky blue eggs are those of a robin. The mother bird had built the nest on top of a security light that covered the backyard. There was just barely enough room between the next and the eve of the ...

Look at that spot-chested young robin, hopping blithely across the lawn, stopping here and there as it searches for a meal. And take note of a young blue jay perched on a branch, gulping down a ...