"Birds." . . "Animal ecology." . . "Ptáci." . . . . "Ekologie živočichů" . . "Birds Computer network resources." . . "Aves Literatura juvenil." . . . . . "Juvenile works"@en . "Juvenile works" . . . . . . . . . . . . "Describes the physical characteristics, eating habits, reproduction, and behavior of various types of birds; includes information on related web sites."@en . . . "Referring readers to Web sites specially chosen by Usborne editors and web researchers, this book takes a look at some of the amazing powers of birds flight, elaborate courtship displays, and incredible nest-building abilities."@en . . . "Describes and illustrates different kinds of birds from all over the world and discusses their flying methods, eating, senses, mating, songs, nests, and migration." . "Describes and illustrates different kinds of birds from all over the world and discusses their flying methods, eating, senses, mating, songs, nests, and migration."@en . "Popular works" . "Birds : internet-linked" . . . "Contains Usborne-recommended, relevant Web sites, specially chosen to take the reader further into the subject."@en . . "Discusses birds from all over the world. Explores their flight, courtship, and nest-building abilities. Includes photographs to give close up views of their natural habitats with illustrations to describe their habits." . "Discusses birds from all over the world. Explores their flight, courtship, and nest-building abilities. Includes photographs to give close up views of their natural habitats with illustrations to describe their habits."@en . "Birds"@en . "Birds" . "Internet-linked birds"@en . . . "Publikace pro mládež" . . "Populárně-naučné publikace" . . "Usborne discovery internet-linked birds"@en . "Ptáci" . "Usborne discovery Internet-linked birds"@en . . . . "Vogels" . "Contains clear explanations of more than 2,5000 scientific terms."@en . . . . . . . "Juvenile literature" . . . . . . "Internet-linked birds"@en . "Text, illustrations, and activities explore various aspects of the world of birds, including their physical structure, habitats, and behavior." . "Aves"@en . "New ed" . "Aves" . . "Usborne discovery birds internet-linked"@en .