Lark Chadwick books & textbook
Western Birds : California Bird Records; Barred Owl in S. Sierra Nevada; Breeding of The Greater Yellowlegs; Apparent Eastern bell's Vireo (2006 Journal)
John Sterling Luke W. Cole George N. Steger Lori R. Werner Andrew W. Piston Lark Chadwick Joseph Morlan
Western Bird /2006T Journal
