The North American Whistling-Ducks, Pochards, and Stifftails Paul Johnsgard:Paperback If want to take your

If want to take your FRP experience to the next level

life and leadership

- Flying saucers

bell towers and old houses

these pages are filled with imagery that evokes the luck and lore of the Emerald Isle

The North American Whistling-Ducks, Pochards, and Stifftails Paul Johnsgard:Paperback If want to take yourThe 12 species described in this volume are not closely related, but they provide an instructive example of adaptive evolutionary radiation within the much larger waterfowl lineage as to their divergent morphologies, life histories, and social behaviors. The whistling ducks (Dendrocygna), with three known North American species, are notable for their permanent pair bonds, extended biparental family care, and strong social cohesion. In contrast, males