The zebra mussel was inadvertently introduced to the United States and is now spreading rapidly, impacting native fish species, as well as clogging power plant intakes. Boaters, anglers, and waterfowl hunters can help prevent further spread of...
Fire management; Personnel; Wildlife refuges; Wildfires;
San Diego National Wildlife Refuge Manager Jill Terp explains how creating defensible space between the refuge lands and bordering residential areas can prevent potential spread of wild fire to private homes.
Grass carp is an Asian fish species that was imported into the United States in the 1960s. Because many conservationists wanted to reduce human dependencies on use of toxic chemicals, This introduction was considered to be an alternative to...
History; Endangered species; Birds; Birds of prey; Perching birds;
"General", William Finley's pet condor at his home in Oregon known as Jennings Lodge. "He loved to sit, with wings spread wide to the sun and watching life on the river. Almost daily a turkey-vulture sailed overhead, turning to look...
History; Endangered species; Birds; Birds of prey; Perching birds; Photography;
The Finley's pet condor "General" perching on an old tree with his wings spread at the Finley's home in Oregon known as Jennings Lodge. "General showed a mark of intelligence that measured up to any pet we have ever kept."...