12757 – Spotted Owl Inventory

Investigator’s Annual Reports (IAR’s) for Crater Lake National Park

Spotted Owl Inventory


Report Number: 12757

Permit Number: CRLA1994AMDQ

Date Received: Jan 01, 1998

Reporting Year: 1994

Principal Investigator: William Brock, Crater Lake National Park

Office Phone: (503) 594-2211

Park-assigned Study Id. # CRLA1994AMDQ

Permit Expiration Date: Jan 01, 1998

Permit Start Date: Jan 01, 1998

Study Starting Date: Jan 01, 1994

Study Ending Date: Jan 01, 1994

Study Status: Completed

Activity Type: Other

Subject/Discipline: Birds / Ornithology

Objectives: 1. Relocate owls at historic sites, determine reproductive success. ;2. Survey all areas of suitable habitat and compliance sites.;3. Record tree species and elevation range in areas with owl habitat.

Findings and Status:  A total of 29 owls were located in the park in 1994 and 10 spotted owls were banded.

For this study, were one or more specimens collected and removed from the park but not destroyed during analyses? No

Funding provided this reporting year by NPS: 0

Funding provided this reporting year by other sources: 0

Full name of college or university:  n/a

Annual funding provided by NPS to university or college this reporting year: 0


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