"Hawks at a Distance" is the first volume to focus on distant raptors as they are truly seen in the field. Jerry Liguori, a leading expert on North American rap
The ultimate must-have guide for identifying migrant raptors, Hawks at a Distance is the first volume to focus on distant raptors as they are truly seen in the
Conservation classic Hawks Aloft chronicles the founding of Hawk Mountain Sanctuary, the world's first refuge for birds of prey. This personal account by the Sa
An indispensable guide for hawk watchers, this is a completely new edition of the seminal book that introduced a holistic method for identifying distant birds i
Identifying hawks in flight is a tricky business. Across North America, tens of thousands of people gather every spring and fall at more than one thousand known