... imperiled over significant portions of its range because of continuing losses of habitat from logging and natural disturbances. Current management strategies are inadequate to ensure its viability. Moreover, in some portions of the owl's range, few... The Northern Spotted Owl and the Endangered Species Act: Hearing Before the ... - Página 52de United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Fisheries and Wildlife Conservation and the Environment - 1990 - 143 páginasVisualização completa - Sobre este livro
| Tarla Rai Peterson - 2004 - 308 páginas
...from logging and natural disturbances. . . . Moreover, in some portions of the owl's range few options remain open, and available alternatives are steadily declining throughout the bird's range." In Ancient Forests of the Pacific Northwest, Elliot Norse claimed that fragmentation from "logging... | |
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