Matches in SemOpenAlex for { <https://semopenalex.org/work/W2151553148> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2151553148 endingPage "322" @default.
- W2151553148 startingPage "317" @default.
- W2151553148 abstract "I studied the existence of sentinels in Saltator atricollis in a 'campo-cerrado' (Brazilian savanna) during the breeding seasons of 1994-95 and 1995-96. Groups of this species consisted of two to seven birds (N = 25). Sentinels were present (mean ± sd) 62% ± 9% of the time, and most sentinel bouts lasted from less than one to six minutes (although in some occasions for more than 30 min.). Overlap of two or more sentinels occurred on average only 3.2% of the time with birds on guard. Sentinels commonly gave contact calls in the beginning and/or at the end of a sentinel bout. The group size had no effect on time with sentinels. However the encounter rate between raptors and groups significantly influenced the time guarded. The results of this study suggests that the ability of sentinels to detect predators may play a central role as an anti-predator device." @default.
- W2151553148 created "2016-06-24" @default.
- W2151553148 creator A5049191665 @default.
- W2151553148 date "2001-05-01" @default.
- W2151553148 modified "2023-09-25" @default.
- W2151553148 title "Sentinels in Saltator atricollis (Passeriformes: Emberizidae)" @default.
- W2151553148 cites W1973362764 @default.
- W2151553148 cites W2005954441 @default.
- W2151553148 cites W2036887770 @default.
- W2151553148 cites W2046190201 @default.
- W2151553148 cites W2057541440 @default.
- W2151553148 cites W2057584663 @default.
- W2151553148 cites W2060553652 @default.
- W2151553148 cites W2061073369 @default.
- W2151553148 cites W2072574192 @default.
- W2151553148 cites W2076229990 @default.
- W2151553148 cites W2138849563 @default.
- W2151553148 cites W2313818465 @default.
- W2151553148 cites W2321645796 @default.
- W2151553148 doi "https://doi.org/10.1590/s0034-71082001000200015" @default.
- W2151553148 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11514900" @default.
- W2151553148 hasPublicationYear "2001" @default.
- W2151553148 type Work @default.
- W2151553148 sameAs 2151553148 @default.
- W2151553148 citedByCount "5" @default.
- W2151553148 countsByYear W21515531482015 @default.
- W2151553148 crossrefType "journal-article" @default.
- W2151553148 hasAuthorship W2151553148A5049191665 @default.
- W2151553148 hasBestOaLocation W21515531481 @default.
- W2151553148 hasConcept C185933670 @default.
- W2151553148 hasConcept C188382862 @default.
- W2151553148 hasConcept C18903297 @default.
- W2151553148 hasConcept C2778255173 @default.
- W2151553148 hasConcept C86803240 @default.
- W2151553148 hasConcept C90856448 @default.
- W2151553148 hasConcept C96857902 @default.
- W2151553148 hasConceptScore W2151553148C185933670 @default.
- W2151553148 hasConceptScore W2151553148C188382862 @default.
- W2151553148 hasConceptScore W2151553148C18903297 @default.
- W2151553148 hasConceptScore W2151553148C2778255173 @default.
- W2151553148 hasConceptScore W2151553148C86803240 @default.
- W2151553148 hasConceptScore W2151553148C90856448 @default.
- W2151553148 hasConceptScore W2151553148C96857902 @default.
- W2151553148 hasIssue "2" @default.
- W2151553148 hasLocation W21515531481 @default.
- W2151553148 hasLocation W21515531482 @default.
- W2151553148 hasLocation W21515531483 @default.
- W2151553148 hasLocation W21515531484 @default.
- W2151553148 hasOpenAccess W2151553148 @default.
- W2151553148 hasPrimaryLocation W21515531481 @default.
- W2151553148 hasRelatedWork W2022853094 @default.
- W2151553148 hasRelatedWork W2023761039 @default.
- W2151553148 hasRelatedWork W2043759720 @default.
- W2151553148 hasRelatedWork W2058810646 @default.
- W2151553148 hasRelatedWork W2095642794 @default.
- W2151553148 hasRelatedWork W2123497488 @default.
- W2151553148 hasRelatedWork W2148523899 @default.
- W2151553148 hasRelatedWork W2329788620 @default.
- W2151553148 hasRelatedWork W2753642759 @default.
- W2151553148 hasRelatedWork W4205171138 @default.
- W2151553148 hasVolume "61" @default.
- W2151553148 isParatext "false" @default.
- W2151553148 isRetracted "false" @default.
- W2151553148 magId "2151553148" @default.
- W2151553148 workType "article" @default.