A completely updated phylogenetic tree, incorporating the most recent molecular studies that have revolutionized our understanding of the relationships between and among the orders and families of the world's birds. Includes a complete key at the foot of the poster. Suitable for framing or for the wall of your budding young bird lover.

Based on the classification presented in Bird Families of the World (Winkler, D.W. et al. 2015) and the HBW and BirdLife International Illustrated Checklist of the Birds of the World, Vols. 1 & 2 (del Hoyo, J. & Collar, N.J. 2014, 2016), with several updates.

Essential for understanding the current macrosystematics of the Class Aves!

Format: 93.3 x 48 cm (Appx 36.5 x 19 inches)