Kinglet Calyptura
February 3, 2023
You won’t want to miss the next Birds of the World ‘Discovery Series’ webinar. This time we’ve invited our long-time associate Guy Kirwan to discuss his painstaking research of a lost and enigmatic species – the Kinglet Calyptura.
Red-tailed Hawk (borealis) ML511288161
BOW Team December 12, 2022
Peter Pyle has spent his career trying to understand and document bird molts and plumages. In this webinar, Peter will present a crash course in molt and discuss the many things one can learn from its close examination.