Decline and present status of breeding peregrine falcons in Oregon
Henny CJ and Nelson MW. 1981. Decline and present status of breeding peregrine falcons in Oregon. The Murrelet. 62(2):43-53
Resurvey of historic eyrie sites, estimate of present status as nesting species, and assessment of breeding trends of peregrine. Contains table and map of forest insect aerial spray projects using DDT, year, and acreages sprayed for state of Oregon. Geographic location:A regional study which includes Crater Lake National Park
- Type
- Journal Article
- Authors
- Henny, Charles; Nelson, Morlan
- Units
- CRLA
- Keywords
- Animal Studies, DDT, Map, Nests & Nesting, Peregrine Falcons (Falco peregrinus), Population