Hummingbird Handbook: Everything You Need to Know about These Fascinating BirdsJohn SheweyEsaurito4,5Avvisami
A Pocket Guide to Pigeon Watching: Getting to Know the World's Most Misunderstood BirdRosemary MoscoEsaurito4,5Avvisami
Flight Identification of Raptors of Europe, North Africa and the Middle EastDick ForsmanEsaurito5,0Avvisami
