Matches in SemOpenAlex for { <https://semopenalex.org/work/W1996128118> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W1996128118 endingPage "569" @default.
- W1996128118 startingPage "559" @default.
- W1996128118 abstract "Alloparental care in birds generally involves nonbreeding adults that help at nests or breeding adults that help raise young in communal nests. A less often reported form involves the amalgamation of broods, where one or more adults care for young that are not their own. We observed this phenomenon among Bristle-thighed Curlew Numenius tahitiensis broods in western Alaska during 1990–1992. Amalgamation of broods generally involved the formation of temporary and extended associations. Temporary associations were formed by the incidental convergence of broods soon after they left their nests. During this period, parents defended distinct brood-rearing areas, were antagonistic to conspecifics and remained together for less than 3 days. Extended associations formed when chicks were 1–2 weeks old. Here, parents and their broods occupied distinct, but adjacent, brood-rearing areas and moved around as a unit. Whether a brood participated in either temporary or extended associations or remained solitary appeared to depend on brood density in the immediate area and on hatching date. When chicks were 3–4 weeks old, aggregations of up to ten broods formed wherein young mixed and parents defended a common brood-rearing area. All broods (n = 48) that survived to fledging joined such aggregations. Alloparental care involved only antipredator defence and was not associated with activities such as feeding and brooding. Most female parents abandoned their broods shortly after the young could fly and when aggregations were forming. The female parent of a pair always deserted its young before or on the same day as the male parent and, in every aggregation, one or two males continued to tend young for about 5 days longer than other male parents. In most cases, adults deserted the young 2–6 days before the young departed the area when about 38 days old. Bristle-thighed Curlews also formed temporary associations with American and Pacific Golden Plover Pluvialis dominica and Pluvialis fulva, Whimbrel Numenius phaeopus, Bar-tailed Godwit Limosa lapponica, Western Sandpiper Cal-idris mauri and Long-tailed Skua Stercorarius longicaudus. Curlews and other larger bodied species commonly attack-mobbed predators together, whereas smaller bodied species generally gave alarm calls and circled the predators. For all species, the intensity of antipredator defence by attending adults gradually decreased as young became older and aggregations formed. We suggest that amalgamation of broods among Bristle-thighed Curlew enhances predator defence, aids in the process of flock formation for migrating young, and allows females and some males to desert their young earlier." @default.
- W1996128118 created "2016-06-24" @default.
- W1996128118 creator A5007016477 @default.
- W1996128118 creator A5008040889 @default.
- W1996128118 creator A5067116437 @default.
- W1996128118 creator A5077281542 @default.
- W1996128118 date "2008-04-03" @default.
- W1996128118 modified "2023-10-16" @default.
- W1996128118 title "Brood amalgamation in the Bristle-thighed Curlew Numenius tahitiensis: process and function" @default.
- W1996128118 cites W1513781179 @default.
- W1996128118 cites W1973478642 @default.
- W1996128118 cites W1991389480 @default.
- W1996128118 cites W1996451369 @default.
- W1996128118 cites W1998143474 @default.
- W1996128118 cites W2018706917 @default.
- W1996128118 cites W2019798393 @default.
- W1996128118 cites W2040105273 @default.
- W1996128118 cites W2040304969 @default.
- W1996128118 cites W2047139279 @default.
- W1996128118 cites W2049763161 @default.
- W1996128118 cites W2051983385 @default.
- W1996128118 cites W2053967824 @default.
- W1996128118 cites W2058988350 @default.
- W1996128118 cites W2062046625 @default.
- W1996128118 cites W2080891361 @default.
- W1996128118 cites W2323203370 @default.
- W1996128118 cites W2323780757 @default.
- W1996128118 cites W2325143331 @default.
- W1996128118 cites W2326145596 @default.
- W1996128118 cites W2333801409 @default.
- W1996128118 cites W2587097019 @default.
- W1996128118 cites W2802595232 @default.
- W1996128118 cites W2023696988 @default.
- W1996128118 doi "https://doi.org/10.1111/j.1474-919x.1995.tb03267.x" @default.
- W1996128118 hasPublicationYear "2008" @default.
- W1996128118 type Work @default.
- W1996128118 sameAs 1996128118 @default.
- W1996128118 citedByCount "18" @default.
- W1996128118 countsByYear W19961281182014 @default.
- W1996128118 countsByYear W19961281182015 @default.
- W1996128118 countsByYear W19961281182016 @default.
- W1996128118 countsByYear W19961281182019 @default.
- W1996128118 countsByYear W19961281182020 @default.
- W1996128118 countsByYear W19961281182022 @default.
- W1996128118 crossrefType "journal-article" @default.
- W1996128118 hasAuthorship W1996128118A5007016477 @default.
- W1996128118 hasAuthorship W1996128118A5008040889 @default.
- W1996128118 hasAuthorship W1996128118A5067116437 @default.
- W1996128118 hasAuthorship W1996128118A5077281542 @default.
- W1996128118 hasConcept C111507845 @default.
- W1996128118 hasConcept C112672928 @default.
- W1996128118 hasConcept C114265396 @default.
- W1996128118 hasConcept C152630561 @default.
- W1996128118 hasConcept C18903297 @default.
- W1996128118 hasConcept C2777744765 @default.
- W1996128118 hasConcept C2779234561 @default.
- W1996128118 hasConcept C54355233 @default.
- W1996128118 hasConcept C55493867 @default.
- W1996128118 hasConcept C76257803 @default.
- W1996128118 hasConcept C86803240 @default.
- W1996128118 hasConcept C90856448 @default.
- W1996128118 hasConceptScore W1996128118C111507845 @default.
- W1996128118 hasConceptScore W1996128118C112672928 @default.
- W1996128118 hasConceptScore W1996128118C114265396 @default.
- W1996128118 hasConceptScore W1996128118C152630561 @default.
- W1996128118 hasConceptScore W1996128118C18903297 @default.
- W1996128118 hasConceptScore W1996128118C2777744765 @default.
- W1996128118 hasConceptScore W1996128118C2779234561 @default.
- W1996128118 hasConceptScore W1996128118C54355233 @default.
- W1996128118 hasConceptScore W1996128118C55493867 @default.
- W1996128118 hasConceptScore W1996128118C76257803 @default.
- W1996128118 hasConceptScore W1996128118C86803240 @default.
- W1996128118 hasConceptScore W1996128118C90856448 @default.
- W1996128118 hasIssue "4" @default.
- W1996128118 hasLocation W19961281181 @default.
- W1996128118 hasOpenAccess W1996128118 @default.
- W1996128118 hasPrimaryLocation W19961281181 @default.
- W1996128118 hasRelatedWork W1519118623 @default.
- W1996128118 hasRelatedWork W1728625413 @default.
- W1996128118 hasRelatedWork W2009643999 @default.
- W1996128118 hasRelatedWork W2010857136 @default.
- W1996128118 hasRelatedWork W2107159994 @default.
- W1996128118 hasRelatedWork W2135014381 @default.
- W1996128118 hasRelatedWork W2270272060 @default.
- W1996128118 hasRelatedWork W2334364713 @default.
- W1996128118 hasRelatedWork W4323286730 @default.
- W1996128118 hasRelatedWork W2181762341 @default.
- W1996128118 hasVolume "137" @default.
- W1996128118 isParatext "false" @default.
- W1996128118 isRetracted "false" @default.
- W1996128118 magId "1996128118" @default.
- W1996128118 workType "article" @default.