Resources related to Distribution

NatureServe - A Network Connecting Science with Conservation

NatureServe is a nonprofit conservation organization dedicated to providing the scientific basis for effective conservation action and a member of the IUCN Red List Partnership. Through its network of 81 natural heritage programs and conservation data centers in the United States, Canada, and Latin America, NatureServe provides a unique body of detailed scientific information and conservation biodiversity expertise about the plants, animals, and ecosystems of the Americas. Learn more at www.natureserve.org.

Nature Serve - A Network Connecting Science with Conservation

Protected Areas Database of the United States

Improving the Nations Data on Natural Resources and Parklands
The PAD-US section of the website describes the land inventory database and efforts to improve how we track U.S. lands set aside for conservation, open space, recreation and other natural resource uses.

The Data Portal section of the web site contains a wide range of information on protected land inventories maintained by indivdual states, federal agencies and national non-profits. You are invited to help improve this information by directly contributing information about available protected areas data.

Protected Areas Database of the United States

Protected Lands Database of the United States

Improving the Nations Data on Natural Resources and Parklands
The PAD-US section of the website describes the land inventory database and efforts to improve how we track U.S. lands set aside for conservation, open space, recreation and other natural resource uses.

The Data Portal section of the web site contains a wide range of information on protected land inventories maintained by indivdual states, federal agencies and national non-profits. You are invited to help improve this information by directly contributing information about available protected areas data.

Protected Areas Database of the United States

Atlantic Flyway Sea Duck Survey

The Atlantic Flyway Sea Duck Survey, conducted by the U.S. Fish and Wildlife Service, was established in 1991 to record sea duck numbers using near shore (within 700 m of shore) habitats from Cape Breton, Nova Scotia to Jacksonville, Florida. Existing breeding population surveys for North American waterfowl do not cover the core ranges of about half of North American sea duck species. Many species of North American sea ducks breed across vast Arctic regions that are difficult and costly to survey.

Atlantic Flyway Sea Duck Survey

North American Breeding Bird Survey (BBS)

The BBS is a long-term, large-scale, international avian monitoring program initiated in 1966 to track the status and trends of North American bird populations. Each year during the height of the avian breeding season, (June), thousands of dedicated participants skilled in avian identification follow a rigorous protocol, to collect bird population data along 4100 roadside survey routes located across the continental U.S. and Canada. Trend estimates and all raw data are currently available for more than 420 bird species.

North American Breeding Bird Survey (BBS)

Bird Point Count Database

The Patuxent Wildlife Research Center (PWRC) and American Bird Conservancy (ABC) have been working together to build a repository for storing Partners in Flight point count data as well as other point count datasets. The web-based Bird Point Count Database is now ready for use by anyone conducting monitoring programs using point counts. This includes bird point count data collected using standard protocols anywhere in North America (U.S., Canada, and U.S. Territories).

Bird Point Count Database

Sea Duck Information Series - Black Scoter -(Melanitta nigra)

Generally, black scoters breed near shallow tundra lakes in Alaska, or tundra and taiga (boreal forest) lakes in eastern Canada. They winter in near-shore marine and estuarine areas, and to a lesser extent in the Great Lakes.
As with other sea ducks, black scoters are believed to reach sexual maturity when they are two or three years old.The diet of black scoters at sea is predominantly mollusks (e.g., mussels and clams), but also crustaceans (e.g., snails, periwinkles), limpets, barnacles, and vegetation.

Sea Duck Information Series - Black Scoter (Melanitta nigra)

Bird Conservation Regions

Bird conservation plans are organized by taxa, with comprehensive 'all birds' conservation plans now available in a number of BCRs. Landbird conservation plans in the west were done by state, whereas those in the rest of the country were done by Partners in Flight (PIF) physiographic area. Shorebird plans were done by shorebird planning regions, which generally represent amalgams of BCRs. Waterbird plans were done by waterbird conservation planning regions, which also represent amalgams of BCRs. Waterfowl plans were done by joint venture area based on waterfowl areas of importance.

Bird Conservation Regions

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