Covers every bird species in North America, as well as all the migrants that fly through. The entries are organized by 82 family groups, according to American Ornithological Union guidelines. Within a family, each separate bird entry has dozens of identification tips and illustrations on species' genders, age groups, behavior, habitats, nesting and feeding habits, and migration routes. Includes a quick-find index for the most common bird groups, text by numerous birding experts, range and migration maps, photographs as well as illustrations by expert artists, and a full glossary.--From publisher description.
... 论述了建设绿色北京的城市战略,是促进北京市可持续发展、提升居民幸福感指数的重要基础;郝文.
Describes the plants, animals, history, countryside, shorelines, and sea life of Baja California
Profiles nearly sixty amphibian and reptile species found in New England, presenting illustrations, range maps, and information on their abundance, habitats, breeding, life cycles, home ranges, and food habits and...
Gavin Maxwell: The Life of the Man who Wrote Ring of Bright Water
Identify all the frogs hopping and croaking their way around Australia.A Field Guide to Frogs of Australia will help you identify all the frogs hopping and croaking their way around...
"Sponsored by: Society for Northwestern Vertebrate Biology, USDA Forest Service"--Title page verso.
The Natural History of North Carolina
"Famed naturalist John Muir (1838-1914) came to Wisconsin as a boy and studied at the University of Wisconsin. He first came to California in 1868 and devoted six years to...
Divers Voyages Touching the Discovery of America and the Islands Adjacent