Correlates of survival in Swainson's hawks breeding in northern California
Identifieur interne : 000A00 ( Istex/Curation ); précédent : 000999; suivant : 000A01Correlates of survival in Swainson's hawks breeding in northern California
Auteurs : Christopher W. Briggs [États-Unis] ; Brian Woodbridge [États-Unis] ; Michael W. Collopy [États-Unis]Source :
- The Journal of Wildlife Management [ 0022-541X ] ; 2011-08.
English descriptors
- KwdEn :
Abstract
We used a 30‐year study of breeding Swainson's hawks (Buteo swainsoni) in northern California to examine correlates of adult apparent survival using multistate models in Program MARK. Specifically, we examined age‐related patterns in adult apparent survival and how adult survival was correlated with average annual nest productivity, annual reproductive output, western juniper (Juniperus occidentalis) density around nest sites, distance to agriculture, and amount of agriculture within a territory. Annual estimates of adult survival varied from 0.85 to 0.9 (SE = 0.02). There were no indications of senescence or other patterns of age‐related changes in adult apparent survival. Adult survival was inversely correlated with average reproductive output, with individuals producing >2 offspring having decreased survival, reflecting a possible trade‐off between reproduction and survival. Conversely, reproduction in any year was positively correlated with survival, providing evidence of individual quality influencing adult survival. The distance an individual had to travel to agriculture, where most individuals forage, was negatively related to survival. Primary productivity within the average Swainson's hawk territory was positively correlated with adult survival. Our results indicate that individuals may have higher survival and fitness in areas with high proportions of irrigated agriculture that provides high prey densities, particularly alfalfa. © 2011 The Wildlife Society.
Url:
DOI: 10.1002/jwmg.167
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: Pour aller vers cette notice dans l'étape Curation :000A50
Links to Exploration step
ISTEX:9EF5D4CF550AD46C1AEAB929A2E02ACCC9B495BALe document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Correlates of survival in Swainson's hawks breeding in northern California</title><author><name sortKey="Briggs, Christopher W" sort="Briggs, Christopher W" uniqKey="Briggs C" first="Christopher W." last="Briggs">Christopher W. Briggs</name><affiliation wicri:level="1"><mods:affiliation>Program in Ecology, Evolution, and Conservation Biology, Department of Natural Resources and Environmental Science, University of Nevada, 1000 Valley Road, Reno, NV 89512, USA</mods:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Program in Ecology, Evolution, and Conservation Biology, Department of Natural Resources and Environmental Science, University of Nevada, 1000 Valley Road, Reno, NV 89512</wicri:regionArea></affiliation><affiliation wicri:level="1"><mods:affiliation>Program in Ecology, Evolution, and Conservation Biology, Department of Natural Resources and Environmental Science, University of Nevada, 1000 Valley Road, Reno, NV 89512, USA.</mods:affiliation><country xml:lang="fr" wicri:curation="lc">États-Unis</country><wicri:regionArea>Program in Ecology, Evolution, and Conservation Biology, Department of Natural Resources and Environmental Science, University of Nevada, 1000 Valley Road, Reno, NV 89512</wicri:regionArea></affiliation></author><author><name sortKey="Woodbridge, Brian" sort="Woodbridge, Brian" uniqKey="Woodbridge B" first="Brian" last="Woodbridge">Brian Woodbridge</name><affiliation wicri:level="1"><mods:affiliation>US Fish and Wildlife Service, 1829 South Oregon Street, Yreka, CA 96058, USA</mods:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>US Fish and Wildlife Service, 1829 South Oregon Street, Yreka, CA 96058</wicri:regionArea></affiliation></author><author><name sortKey="Collopy, Michael W" sort="Collopy, Michael W" uniqKey="Collopy M" first="Michael W." last="Collopy">Michael W. Collopy</name><affiliation wicri:level="1"><mods:affiliation>Academy for the Environment, University of Nevada, 202 Ross Hall, Reno, NV 89512, USA</mods:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Academy for the Environment, University of Nevada, 202 Ross Hall, Reno, NV 89512</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:9EF5D4CF550AD46C1AEAB929A2E02ACCC9B495BA</idno><date when="2011" year="2011">2011</date><idno type="doi">10.1002/jwmg.167</idno><idno type="url">https://api.istex.fr/document/9EF5D4CF550AD46C1AEAB929A2E02ACCC9B495BA/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000A50</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000A50</idno><idno type="wicri:Area/Istex/Curation">000A00</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Correlates of survival in Swainson's hawks breeding in northern California</title><author><name sortKey="Briggs, Christopher W" sort="Briggs, Christopher W" uniqKey="Briggs C" first="Christopher W." last="Briggs">Christopher W. Briggs</name><affiliation wicri:level="1"><mods:affiliation>Program in Ecology, Evolution, and Conservation Biology, Department of Natural Resources and Environmental Science, University of Nevada, 1000 Valley Road, Reno, NV 89512, USA</mods:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Program in Ecology, Evolution, and Conservation Biology, Department of Natural Resources and Environmental Science, University of Nevada, 1000 Valley Road, Reno, NV 89512</wicri:regionArea></affiliation><affiliation wicri:level="1"><mods:affiliation>Program in Ecology, Evolution, and Conservation Biology, Department of Natural Resources and Environmental Science, University of Nevada, 1000 Valley Road, Reno, NV 89512, USA.</mods:affiliation><country xml:lang="fr" wicri:curation="lc">États-Unis</country><wicri:regionArea>Program in Ecology, Evolution, and Conservation Biology, Department of Natural Resources and Environmental Science, University of Nevada, 1000 Valley Road, Reno, NV 89512</wicri:regionArea></affiliation></author><author><name sortKey="Woodbridge, Brian" sort="Woodbridge, Brian" uniqKey="Woodbridge B" first="Brian" last="Woodbridge">Brian Woodbridge</name><affiliation wicri:level="1"><mods:affiliation>US Fish and Wildlife Service, 1829 South Oregon Street, Yreka, CA 96058, USA</mods:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>US Fish and Wildlife Service, 1829 South Oregon Street, Yreka, CA 96058</wicri:regionArea></affiliation></author><author><name sortKey="Collopy, Michael W" sort="Collopy, Michael W" uniqKey="Collopy M" first="Michael W." last="Collopy">Michael W. Collopy</name><affiliation wicri:level="1"><mods:affiliation>Academy for the Environment, University of Nevada, 202 Ross Hall, Reno, NV 89512, USA</mods:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>Academy for the Environment, University of Nevada, 202 Ross Hall, Reno, NV 89512</wicri:regionArea></affiliation></author></analytic><monogr></monogr><series><title level="j">The Journal of Wildlife Management</title><title level="j" type="abbrev">The Journal of Wildlife Management</title><idno type="ISSN">0022-541X</idno><idno type="eISSN">1937-2817</idno><imprint><publisher>John Wiley & Sons, Inc.</publisher><pubPlace>Hoboken, USA</pubPlace><date type="published" when="2011-08">2011-08</date><biblScope unit="volume">75</biblScope><biblScope unit="issue">6</biblScope><biblScope unit="page" from="1307">1307</biblScope><biblScope unit="page" to="1314">1314</biblScope></imprint><idno type="ISSN">0022-541X</idno></series><idno type="istex">9EF5D4CF550AD46C1AEAB929A2E02ACCC9B495BA</idno><idno type="DOI">10.1002/jwmg.167</idno><idno type="ArticleID">JWMG167</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0022-541X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Buteo swainsoni</term><term>Swainson's hawk</term><term>reproduction</term><term>survival</term><term>trade‐off</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We used a 30‐year study of breeding Swainson's hawks (Buteo swainsoni) in northern California to examine correlates of adult apparent survival using multistate models in Program MARK. Specifically, we examined age‐related patterns in adult apparent survival and how adult survival was correlated with average annual nest productivity, annual reproductive output, western juniper (Juniperus occidentalis) density around nest sites, distance to agriculture, and amount of agriculture within a territory. Annual estimates of adult survival varied from 0.85 to 0.9 (SE = 0.02). There were no indications of senescence or other patterns of age‐related changes in adult apparent survival. Adult survival was inversely correlated with average reproductive output, with individuals producing >2 offspring having decreased survival, reflecting a possible trade‐off between reproduction and survival. Conversely, reproduction in any year was positively correlated with survival, providing evidence of individual quality influencing adult survival. The distance an individual had to travel to agriculture, where most individuals forage, was negatively related to survival. Primary productivity within the average Swainson's hawk territory was positively correlated with adult survival. Our results indicate that individuals may have higher survival and fitness in areas with high proportions of irrigated agriculture that provides high prey densities, particularly alfalfa. © 2011 The Wildlife Society.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Agronomie/explor/SisAgriV1/Data/Istex/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000A00 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Curation/biblio.hfd -nk 000A00 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Agronomie
|area= SisAgriV1
|flux= Istex
|étape= Curation
|type= RBID
|clé= ISTEX:9EF5D4CF550AD46C1AEAB929A2E02ACCC9B495BA
|texte= Correlates of survival in Swainson's hawks breeding in northern California
}}
| This area was generated with Dilib version V0.6.28. |  |