Bird and Terrestrial Species Conservation
Bird and Terrestrial Species Conservation
Filter Total Items: 88
Species Identification in the White-headed Gull Complex
The Challenge: The Federal Aviation Administration has long relied on the expertise provided by the Smithsonian Feather Identification Lab for identification of bird remains recovered from bird-aircraft (birdstrike) collisions. Recently, these identifications are increasingly reliant on data from mitochondrial DNA. While generally successful in delimiting species, mitochondrial DNA is not...
Biodiversity of Birds of the Americas
The Challenge: Accurate taxonomic delineation of species and subspecies provides the biological and legal foundation for effective conservation action, whether by domestic resource management agencies or by other countries throughout the hemisphere that may be involved through international treaties or common conservation threats. Although birds are among the most well-known groups of organisms...
Assisting Ecosystem Management on the Channel Islands
The Challenge: The Channel Islands, sometimes called “The Galapagos of North America,” consist of 8 islands off the coast of southern California. The islands are managed by a variety of agencies, including the National Park Service, the Nature Conservancy, and the US Navy, as well as private owners, and they have had a wide variety of uses through time, from occupancy by Native American hunter...
Standardizing the Classification of North American Birds for Research and Conservation
The Challenge: Federal and state government agencies, NGOs, scientists, and authors of field guides and other literature need a standardized classification of birds to provide the taxonomic and nomenclatural foundation for bird research, conservation, and education in North America. These public agencies, private individuals, and organizations rely on the latest developments in systematics...