Peterson Field Guides: Western Birds, Mammals of North America, Pacific Coast Fishes, Freshwater Fishes, Mexican Birds, Eastern Birds, Hummingbirds of North AmericakolektivWyprzedaneObserwuj
National Audubon society field guide: North American Butterflies, North American Insects & Spiders, North American Birds (Western Region), North American Birds (Eastern Region), North American Mammals, African Wildlife, North American Reptiles & AmphibianskolektivWyprzedaneObserwuj
National Audubon Society Field Guide to North American : Seashore Creatures; Fishes, Whales & Dolphins; Seashells; Tropical Marine FisheskolektivWyprzedaneObserwuj
Checklist of the Trematodes (Digenea) of Birds of the Czech and Slovak RepublicsTomáš ScholzWyprzedaneObserwuj
The Birds of Britain and Europe With North Africa and the Middle EastHermann HeinzelWyprzedane4,2Obserwuj
