FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2069627019> ?p ?o ?g. }

• W2069627019 endingPage "272" @default.
• W2069627019 startingPage "255" @default.
• W2069627019 abstract "Abstract In bird species which have developed a brood reduction strategy, initial inequality among siblings is established through asynchronous hatching. After hatching, the maintenance of a weight hierarchy within the brood and its spread is governed by the allocation of feeds to the chicks and by the rate of parental feeding. In the present study, the initiation of parental feeding and subsequent changes in the feeding procedure were studied in asynchronously hatched broods of the great tit Parus major and the blackbird Turdus merula. During the period of hatching the brood was roused by a parental feeding call on most visits to the nest which made feeding more effective. Late-hatched young initially increased their chances to receive feeding offers by showing a high rate of spontaneous begging. In addition, they were more dependent than the older young on a high rate of mobility in order to be fed and they showed increasing mobility with age. Crucial changes in the feeding procedure took place at the end of the hatching period when the parents ceased to emit feeding calls and in the last few days before the abandonment of the nest when the biggest young started to jump towards the parents at feeding. These periods were identified as critical for late-hatched young. We argue that parental feeding rate is a feature of parent-young interaction that develops in order to adapt parental investment in individual nestlings to changes in food conditions when the brood is being raised. Zusammenfassung Asynchron geschlüpfte Nestlinge von Kohlmeise (Parus major) und Amsel (Turdus merula) werden vom Schlüpfen an durch die Eltern so gefüttert, daß alle Nestlinge annähernd die gleiche Möglichkeit haben, Nahrung zu erhalten. Anfangs wurde jede Beute in der Regel mehreren Nestlingen, später gezielter jeweils einem einzigen Nestling geboten. In den ersten Tagen nach dem Schlüpfen bettelten die Nestlinge bei der Ankunft der Eltern nur unregelmäßig, und die Eltern äußerten bei fast jedem Fütteraufenthalt Fütterrufe, die starkes Betteln hervorriefen. Spontanes Betteln, das die Wahrscheinlichkeit erhöhte, Nahrung zu bekommen, war häufig bei neugeschlüpften Nestlingen, verschwand aber langsam, als die Nestlinge älter wurden. Bei den Kohlmeisen scheinen die großen Nestlinge ihren Anteil der Beute dadurch zu erhalten, daß sie die Bettelfrequenz der Menge der verfügbaren Nahrung anpassen. Die kleinsten Nestlinge hingegen nahmen im Nest möglichst günstige Stellungen ein. Audi wenn die Eltern, solange die Nestlinge klein sind, gewöhnlich nicht überlastet sind, bleibt die ursprünglich durch das asynchrone Schlüpfen entstehende Ungleichheit der Nestlinge meistens dadurch erhalten, daß ihnen die Nahrung nach der Position in der Schlüpfsequenz überreicht wird: die Eltern reizen die Nestlinge zuerst durch Fütterrufe und füttern dann die auffälligsten Nestlinge. Das unterschiedliche Betteln der großen und kleinen Nestlinge scheint wesentlich dazu beizutragen, die Gewichtshierarchie unter den Nestlingen aufrechtzuerhalten sowie ihre Streuung zu begrenzen." @default.
• W2069627019 created "2016-06-24" @default.
• W2069627019 creator A5023325384 @default.
• W2069627019 creator A5032107615 @default.
• W2069627019 date "2010-04-26" @default.
• W2069627019 modified "2023-09-29" @default.
• W2069627019 title "Development of Parent-Young Interaction in Asynchronously Hatched Broods of Altricial Birds" @default.
• W2069627019 cites W1995769297 @default.
• W2069627019 cites W1999427316 @default.
• W2069627019 cites W2013775406 @default.
• W2069627019 cites W2023907583 @default.
• W2069627019 cites W2054240691 @default.
• W2069627019 cites W2078381504 @default.
• W2069627019 cites W2085719914 @default.
• W2069627019 cites W2095343369 @default.
• W2069627019 cites W2098337806 @default.
• W2069627019 cites W2111150154 @default.
• W2069627019 cites W2125290673 @default.
• W2069627019 cites W2151656322 @default.
• W2069627019 cites W2155684774 @default.
• W2069627019 cites W2160515871 @default.
• W2069627019 cites W2170444724 @default.
• W2069627019 cites W2171027270 @default.
• W2069627019 cites W2315206102 @default.
• W2069627019 cites W2316911989 @default.
• W2069627019 cites W2321363910 @default.
• W2069627019 cites W2324954358 @default.
• W2069627019 cites W2325930084 @default.
• W2069627019 cites W2487167576 @default.
• W2069627019 cites W2583229080 @default.
• W2069627019 cites W2802976573 @default.
• W2069627019 doi "https://doi.org/10.1111/j.1439-0310.1981.tb01300.x" @default.
• W2069627019 hasPublicationYear "2010" @default.
• W2069627019 type Work @default.
• W2069627019 sameAs 2069627019 @default.
• W2069627019 citedByCount "96" @default.
• W2069627019 countsByYear W20696270192012 @default.
• W2069627019 countsByYear W20696270192020 @default.
• W2069627019 countsByYear W20696270192023 @default.
• W2069627019 crossrefType "journal-article" @default.
• W2069627019 hasAuthorship W2069627019A5023325384 @default.
• W2069627019 hasAuthorship W2069627019A5032107615 @default.
• W2069627019 hasConcept C111507845 @default.
• W2069627019 hasConcept C112672928 @default.
• W2069627019 hasConcept C114265396 @default.
• W2069627019 hasConcept C115961737 @default.
• W2069627019 hasConcept C152630561 @default.
• W2069627019 hasConcept C153112689 @default.
• W2069627019 hasConcept C167654180 @default.
• W2069627019 hasConcept C17744445 @default.
• W2069627019 hasConcept C18903297 @default.
• W2069627019 hasConcept C199539241 @default.
• W2069627019 hasConcept C2776757307 @default.
• W2069627019 hasConcept C2777744765 @default.
• W2069627019 hasConcept C2779234561 @default.
• W2069627019 hasConcept C2779597210 @default.
• W2069627019 hasConcept C54355233 @default.
• W2069627019 hasConcept C55493867 @default.
• W2069627019 hasConcept C86803240 @default.
• W2069627019 hasConcept C90856448 @default.
• W2069627019 hasConceptScore W2069627019C111507845 @default.
• W2069627019 hasConceptScore W2069627019C112672928 @default.
• W2069627019 hasConceptScore W2069627019C114265396 @default.
• W2069627019 hasConceptScore W2069627019C115961737 @default.
• W2069627019 hasConceptScore W2069627019C152630561 @default.
• W2069627019 hasConceptScore W2069627019C153112689 @default.
• W2069627019 hasConceptScore W2069627019C167654180 @default.
• W2069627019 hasConceptScore W2069627019C17744445 @default.
• W2069627019 hasConceptScore W2069627019C18903297 @default.
• W2069627019 hasConceptScore W2069627019C199539241 @default.
• W2069627019 hasConceptScore W2069627019C2776757307 @default.
• W2069627019 hasConceptScore W2069627019C2777744765 @default.
• W2069627019 hasConceptScore W2069627019C2779234561 @default.
• W2069627019 hasConceptScore W2069627019C2779597210 @default.
• W2069627019 hasConceptScore W2069627019C54355233 @default.
• W2069627019 hasConceptScore W2069627019C55493867 @default.
• W2069627019 hasConceptScore W2069627019C86803240 @default.
• W2069627019 hasConceptScore W2069627019C90856448 @default.
• W2069627019 hasIssue "3" @default.
• W2069627019 hasLocation W20696270191 @default.
• W2069627019 hasOpenAccess W2069627019 @default.
• W2069627019 hasPrimaryLocation W20696270191 @default.
• W2069627019 hasRelatedWork W2002543528 @default.
• W2069627019 hasRelatedWork W2054410058 @default.
• W2069627019 hasRelatedWork W2069627019 @default.
• W2069627019 hasRelatedWork W2123956800 @default.
• W2069627019 hasRelatedWork W2274914716 @default.
• W2069627019 hasRelatedWork W3119251394 @default.
• W2069627019 hasRelatedWork W3120554463 @default.
• W2069627019 hasRelatedWork W4220784758 @default.
• W2069627019 hasRelatedWork W4309152938 @default.
• W2069627019 hasRelatedWork W833711535 @default.
• W2069627019 hasVolume "56" @default.
• W2069627019 isParatext "false" @default.
• W2069627019 isRetracted "false" @default.
• W2069627019 magId "2069627019" @default.
• W2069627019 workType "article" @default.