Alaska Maritime National Wildlife Refuge; AMNWR; Birds; Marine birds; Coastal environments; Islands; Biology; work of the refuge; Aleutians; Aleutian Islands; Delarof Islands
2006, U.S. Fish and Wildlife Service biologistsclimb the cliffs of Ulak Island searching for seabird burrows. Information gathered is used in determining the health of particular bird species in the refuge
This is a status assessment of the double-crested cormorant in North America as of 2001. It includes general information on the bird, biological information and area-specific population information for throughout North America.
Birds; Monitoring; Predators; Predator control; Species of concern; Statistics;
These are the results of the 2003 peregrine falcon monitoring plan. The plan was established after the species' de-listing from the endangered species list, and takes place every three years. The report includes a description of methodology as...