Large Gulls of North America, DVD

Narrated by Jon L. Dunn.

I don't think you'll find a more thorough treatment of the Gulls of North America than in the two gulls films (Large Gulls of NA and Small Gulls of NA) in the Advanced Birding Series. We recommend this only for the most serious of the gull students as it is deadly serious about gull identification. The Large Gulls covers these 13 species and two hybrids: Herring, California, Great Black-backed, Lesser Black-backed, Yellow-legged, Western, Glaucous-winged, Glaucous-winged X Western, Yellow-footed, Kelp, Glaucous X Herring, Iceland, and Thayers.

DVD, 1 hr, 53 mins