Breeding Chickens Hunting Research 
10,000 Birds
FEBRUARY 7, 2012
It is fascinating to watch them hunt in these fast-moving streams and interesting to note that they do not submerge themselves as the other northern dipper species, preferring instead to keep their heads above water most of the time. The guys below…well…not so much. Colombia is a land chock-full of avian treasures.
10,000 Birds
JULY 7, 2020
This is a delightful book, large (8-1/2 by 11 inches), filled with Sibley’s distinctive artwork and an organized potpourri of research-based stories about the science behind bird’s lives. copyright @2020 by David A llen Sibley. As Sibley tells us in the Preface, he originally intended to write a children’s book.
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