Resources and Contacts
For information about cooperative conservation
opportunities, contact the U. S. Fish and Wildlife
Service office for your State.
( Region 1)
Endangered Species Program Office
1- 503- 231- 6118
Aquatic animals; Aquatic environments; Biological control; Habitat conservation; Invasive species; Population control; Work of the Service;
This is a plan to prevent zebra mussels and other aquatic nuisance species from spreading westward. This document includes background on the issue, including the current and potential impacts, ecological, economic and otherwise, the spread of these...
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.
Along the banks of the Colorado River, bordering Arizona and California sits Havasu NWR. Extremely popular for water recreation, the refuge hosts some 500,000 visitors a year and is host to over 297 species of birds such as herons, pelicans,...