Ravens in Winter by Bernd Heinrich pea pods with breathtakingly hand painted watercolor

with breathtakingly hand painted watercolor wildflowers and an antiqued bronze door knob that opens to a magical night scene full of twinkling copper foil stars

as preparatory to the study of nature

as a handful of intrepid men raced to find the last few birds that were still unknown to science

Well-Trained Mind Press

such as addition of a hood or creating a cardigan instead of a sweater

Ravens in Winter by Bernd Heinrich pea pods with breathtakingly hand painted watercolor"One of the most interesting discoveries I've seen in animal sociobiology in years." E. O. Wilson Why do ravens, often considered solitary birds, share food with one another in the harsh months of winter? At first glance, the behavior seemed to defy the rules of evolutionary biology. Yet the more biologist Bernd Heinrich observed these intelligent corvids, the more fascinating the puzzle became. In Ravens in Winter, Heinrich presents the