Matches in SemOpenAlex for { <https://semopenalex.org/work/W4233547327> ?p ?o ?g. }
- W4233547327 endingPage "506" @default.
- W4233547327 startingPage "496" @default.
- W4233547327 abstract "Abstract Clearing of shrubsteppe communities for agriculture has created a highly fragmented landscape in eastern Washington, a condition that has been shown to adversely affect nesting success of birds in some forest and grassland communities. We used artificial nests monitored by cameras to examine relative effects of fragmentation, distance to edge, and vegetation cover on nest predation rates and to identify predators of shrubsteppe-nesting passerines and grouse. Predation rate for artificial nests was 26% (n = 118). Fragmentation had a strong influence on predation rates for artificial nests, with nests in fragmented landscapes about 9 times more likely to be depredated as those in continuous landscapes. Daily survival rate (± SE) for 207 real nests of 4 passerine species also was greater in continuous (0.978 ± 0.004) than in fragmented (0.962 ± 0.006) landscapes, although pattern of predation between real and artificial nests was not consistent among sites. Artificial nests were depredated by Common Ravens (Corvus corax), Black-billed Magpies (Pica hudsonia), Sage Thrashers (Oreoscoptes montanus), least chipmunks (Tamias minimus), and mice. Most nests in fragments were depredated by corvids (58%), whereas only Sage Thrashers and small mammals depredated nests in continuous landscapes. Increased predation by corvids and lower nest success in fragmented landscapes may have played a part in recent declines of some shrubsteppe birds. Future research should measure annual reproductive success of individual females and survival rates of juveniles and adults. Depredación de Nidos Naturales y Artificiales en Paisajes de Estepa Arbustiva Fragmentados por Agricultura Resumen. El reemplazo de estepa arbustiva por campos de cultivo ha creado un paisaje altamente fragmentado en el este de Washington, afectando adversamente el éxito de nidificación de aves en algunas comunidades de bosque y pastizal. Usamos nidos artificiales monitoreados por cámaras para examinar los efectos relativos de la fragmentación, la distancia al borde y la cobertura de la vegetación sobre las tasas de depredación de nidos, y para identificar los depredadores de paserinos y gallinas silvestres (Phasianidae) que nidifican en la estepa arbustiva. La tasa de depredación de los nidos artificiales fue del 26% (n = 118). La fragmentación tuvo una fuerte influencia en las tasas de depredación de nidos artificiales, ya que los nidos en paisajes fragmentados tuvieron una probabilidad de ser depredados 9 veces mayor que aquellos en paisajes continuos. La tasa de supervivencia diaria (± EE) de 207 nidos naturales pertenecientes a 4 especies de paserinos también fue mayor en paisajes continuos (0.978 ± 0.004) que fragmentados (0.962 ± 0.006), aunque el patrón de depredación entre nidos naturales y artificiales no fue consistente entre sitios. Los nidos artificiales fueron depredados por Corvus corax, Pica hudsonia, Oreoscoptes montanus, Tamias minimus y ratones. La mayoría de los nidos en fragmentos fueron depredados por C. corax (58%), mientras que sólo O. montanus y pequeños mamíferos depredaron nidos en paisajes continuos. Un incremento en la depredación por parte de C. corax y un menor éxito de los nidos en paisajes fragmentados puede haber jugado un rol en la disminución de algunas aves de la estepa arbustiva. Futuras investigaciones deberían medir el éxito reproductivo anual de hembras individuales y las tasas de supervivencia de juveniles y adultos." @default.
- W4233547327 created "2022-05-12" @default.
- W4233547327 creator A5005442061 @default.
- W4233547327 creator A5034579521 @default.
- W4233547327 creator A5087239884 @default.
- W4233547327 date "2002-08-01" @default.
- W4233547327 modified "2023-09-26" @default.
- W4233547327 title "Predation on Real and Artificial Nests in Shrubsteppe Landscapes Fragmented by Agriculture" @default.
- W4233547327 cites W1440969187 @default.
- W4233547327 cites W1965730174 @default.
- W4233547327 cites W1971662722 @default.
- W4233547327 cites W1991141051 @default.
- W4233547327 cites W1991549842 @default.
- W4233547327 cites W1998989163 @default.
- W4233547327 cites W2001691516 @default.
- W4233547327 cites W2002243680 @default.
- W4233547327 cites W2046672503 @default.
- W4233547327 cites W2069211294 @default.
- W4233547327 cites W2075367762 @default.
- W4233547327 cites W2075983440 @default.
- W4233547327 cites W2076162621 @default.
- W4233547327 cites W2077343001 @default.
- W4233547327 cites W2077991320 @default.
- W4233547327 cites W2096541059 @default.
- W4233547327 cites W2105550784 @default.
- W4233547327 cites W2117425143 @default.
- W4233547327 cites W2120818629 @default.
- W4233547327 cites W2128245887 @default.
- W4233547327 cites W2129638264 @default.
- W4233547327 cites W2312220784 @default.
- W4233547327 cites W2312453651 @default.
- W4233547327 cites W2314638635 @default.
- W4233547327 cites W2315420229 @default.
- W4233547327 cites W2317360861 @default.
- W4233547327 cites W2319167209 @default.
- W4233547327 cites W2319890382 @default.
- W4233547327 cites W2323310853 @default.
- W4233547327 cites W2323511251 @default.
- W4233547327 cites W2323738315 @default.
- W4233547327 cites W2324961973 @default.
- W4233547327 cites W2325739471 @default.
- W4233547327 cites W2326561888 @default.
- W4233547327 cites W2327974372 @default.
- W4233547327 cites W2330711433 @default.
- W4233547327 cites W2332891373 @default.
- W4233547327 cites W2969698368 @default.
- W4233547327 cites W4205704997 @default.
- W4233547327 cites W4232325158 @default.
- W4233547327 cites W4234174686 @default.
- W4233547327 cites W4234238234 @default.
- W4233547327 cites W4234971854 @default.
- W4233547327 cites W4238950713 @default.
- W4233547327 cites W4240861789 @default.
- W4233547327 cites W4248029626 @default.
- W4233547327 cites W4249787334 @default.
- W4233547327 cites W4375835243 @default.
- W4233547327 cites W95948462 @default.
- W4233547327 doi "https://doi.org/10.1093/condor/104.3.496" @default.
- W4233547327 hasPublicationYear "2002" @default.
- W4233547327 type Work @default.
- W4233547327 citedByCount "10" @default.
- W4233547327 countsByYear W42335473272012 @default.
- W4233547327 countsByYear W42335473272013 @default.
- W4233547327 countsByYear W42335473272019 @default.
- W4233547327 countsByYear W42335473272020 @default.
- W4233547327 countsByYear W42335473272022 @default.
- W4233547327 crossrefType "journal-article" @default.
- W4233547327 hasAuthorship W4233547327A5005442061 @default.
- W4233547327 hasAuthorship W4233547327A5034579521 @default.
- W4233547327 hasAuthorship W4233547327A5087239884 @default.
- W4233547327 hasBestOaLocation W42335473271 @default.
- W4233547327 hasConcept C152630561 @default.
- W4233547327 hasConcept C188382862 @default.
- W4233547327 hasConcept C18903297 @default.
- W4233547327 hasConcept C191015642 @default.
- W4233547327 hasConcept C205649164 @default.
- W4233547327 hasConcept C2780071441 @default.
- W4233547327 hasConcept C55493867 @default.
- W4233547327 hasConcept C86803240 @default.
- W4233547327 hasConceptScore W4233547327C152630561 @default.
- W4233547327 hasConceptScore W4233547327C188382862 @default.
- W4233547327 hasConceptScore W4233547327C18903297 @default.
- W4233547327 hasConceptScore W4233547327C191015642 @default.
- W4233547327 hasConceptScore W4233547327C205649164 @default.
- W4233547327 hasConceptScore W4233547327C2780071441 @default.
- W4233547327 hasConceptScore W4233547327C55493867 @default.
- W4233547327 hasConceptScore W4233547327C86803240 @default.
- W4233547327 hasIssue "3" @default.
- W4233547327 hasLocation W42335473271 @default.
- W4233547327 hasOpenAccess W4233547327 @default.
- W4233547327 hasPrimaryLocation W42335473271 @default.
- W4233547327 hasRelatedWork W1970410972 @default.
- W4233547327 hasRelatedWork W1998541106 @default.
- W4233547327 hasRelatedWork W2127660870 @default.
- W4233547327 hasRelatedWork W2136250701 @default.
- W4233547327 hasRelatedWork W2144073482 @default.
- W4233547327 hasRelatedWork W2275408835 @default.
- W4233547327 hasRelatedWork W2316637816 @default.