Demography of the California Spotted Owl in northeastern California

We estimated age-apecific survival (phi), fecundity (beta), and the finite rate of population change (lambda), of California spotted Owls (Strix occidentalis occidentalis) over a 10-year period (1990-1999). Two hundred nineteen juvenile and 200 subadult or adult owls were banded at 90 sites, with a...

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Published inThe Condor (Los Angeles, Calif.) Vol. 103; no. 4; p. 667
Main Authors Blakesley, Jennifer A, Noon, Barry R, Shaw, Daniel W H
Format Journal Article
LanguageEnglish
Published Waco American Ornithological Society 01.11.2001
Subjects
Animal populations
Demography
Fecundity
Ornithology
Owls
Wildlife observation
United States > US
California
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Summary:We estimated age-apecific survival (phi), fecundity (beta), and the finite rate of population change (lambda), of California spotted Owls (Strix occidentalis occidentalis) over a 10-year period (1990-1999). Two hundred nineteen juvenile and 200 subadult or adult owls were banded at 90 sites, with a combined total of 1080 captures.
ISSN:2732-4621
DOI:10.1650/0010-5422(2001)103[0667:DOTCSO]2.0.CO;2