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The USGS publishes peer-reviewed reports and journal articles which are used by Chesapeake Bay Program resource managers and policy makers to make science-based decisions for ecosystem conservation and restoration. Use the Search box below to find publications on selected topics.

If you wish to search by author, click the button below to be directed to USGS Publications Warehouse.

USGS Publications Warehouse
Filter Total Items: 961

The seventy-seventh Audubon Christmas bird count. 366. Back Bay Nat'l Wildlife Refuge, Va The seventy-seventh Audubon Christmas bird count. 366. Back Bay Nat'l Wildlife Refuge, Va

No abstract available.
Authors
P. Sykes
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

Field List of the Birds of Maryland. Second Edition Field List of the Birds of Maryland. Second Edition

No abstract available.
Authors
C.S. Robbins, D. Bystrak
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

The seventy-seventh Audubon Christmas bird count. 355. Ocean City, Md The seventy-seventh Audubon Christmas bird count. 355. Ocean City, Md

No abstract available.
Authors
C.S. Robbins
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

The seventy-seventh Audubon Christmas bird count. 379. Little Creek, Va The seventy-seventh Audubon Christmas bird count. 379. Little Creek, Va

No abstract available.
Authors
P. Sykes
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

Reproductive success of Potomac River ospreys, 1971 Reproductive success of Potomac River ospreys, 1971

No abstract available.
Authors
Stanley N. Wiemeyer
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

Impact of the severe winter of 1977 on woodland birds in the Maryland piedmont Impact of the severe winter of 1977 on woodland birds in the Maryland piedmont

No abstract available.
Authors
C.S. Robbins
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

The Maryland Christmas counts of 1976 The Maryland Christmas counts of 1976

No abstract available.
Authors
D. Bystrak
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

Pollutants in Chesapeake bald eagle eggs Pollutants in Chesapeake bald eagle eggs

No abstract available.
Authors
Stanley N. Wiemeyer
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

The seventy-sixth Audubon Christmas bird count. 365. Little Creek, Va The seventy-sixth Audubon Christmas bird count. 365. Little Creek, Va

No abstract available.
Authors
P. Sykes
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

Comments on recent canvasback habitat trends and threats on Chesapeake Bay Comments on recent canvasback habitat trends and threats on Chesapeake Bay

During the last 22 years, the North American winter population of canvasbacks has fluctuated from 481,000 in 1955 to 179,000 in 1972. The Chesapeake Bay population has averaged 33 percent of the North American population and 64 percent of the Atlantic Flyway population. In Maryland, significant annual fluctuations have been recorded between the eastern and western shore of Chesapeake Bay...
Authors
Matthew C. Perry
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

The seventy-sixth Audubon Christmas bird count. Delaware, Maryland, D.C., Virginia The seventy-sixth Audubon Christmas bird count. Delaware, Maryland, D.C., Virginia

No abstract available.
Authors
D. Bystrak
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities

The seventy-sixth Audubon Christmas bird count. 350. Back Bay National Wildlife Refuge, Va The seventy-sixth Audubon Christmas bird count. 350. Back Bay National Wildlife Refuge, Va

No abstract available.
Authors
P. Sykes
By
Ecosystems Mission Area, Eastern Ecological Science Center, Chesapeake Bay Activities
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