Matches in SemOpenAlex for { <https://semopenalex.org/work/W2954842923> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2954842923 abstract "Many closely related seabirds nest in mixed colonies, and this association may result in interspecific interactions such as competition for common resources and kleptoparasitism. Trophic interactions were evaluated between the Kelp Gull (Larus dominicanus Lichtenstein, 1823) and Royal and Cayenne terns (Thalasseus maximus maximus (Boddaert, 1783) and Thalasseus sandvicensis eurygnathus (Saunders, 1876), respectively) nesting at a mixed-species colony in an area with high availability of recreational fishery waste for the opportunistic Kelp Gull. Diet analyses were based on gull chick stomach content samples and direct observations of food delivered to tern chicks in 2013 and 2014, complemented in 2014 with carbon and nitrogen stable isotope analysis of chick whole-blood samples. Main prey species of Kelp Gull chicks were Cynoscion guatucupa (Cuvier, 1830), a demersal species obtained from recreational fishery waste, Argentine anchovies (Engraulis anchoita Hubbs and Marini, 1935), and insects. Engraulis anchoita and Odontesthes spp. were the main prey of both tern species. Trophic niche and isotopic niche overlap between the Kelp Gull and Royal and Cayenne terns was low. Kelp Gull kleptoparasitism on Royal and Cayenne terns was ≤2.5% and <0.6%, respectively. The use of anthropogenic food subsidies by Kelp Gulls may be mediating the trophic relationships among species, favouring their use of predictable and abundant fishery waste over a more unpredictable pelagic schooling fish such as E. anchoita." @default.
- W2954842923 created "2019-07-12" @default.
- W2954842923 creator A5000087420 @default.
- W2954842923 creator A5026099149 @default.
- W2954842923 creator A5036936499 @default.
- W2954842923 date "2019-10-01" @default.
- W2954842923 modified "2023-09-23" @default.
- W2954842923 title "Trophic interactions between the Kelp Gull (Larus dominicanus) and Royal and Cayenne terns (Thalasseus maximus maximus and Thalasseus sandvicensis eurygnathus, respectively) in a human-modified environment" @default.
- W2954842923 cites W1536531595 @default.
- W2954842923 cites W1580043097 @default.
- W2954842923 cites W1974942104 @default.
- W2954842923 cites W1976452509 @default.
- W2954842923 cites W1981777833 @default.
- W2954842923 cites W1984845008 @default.
- W2954842923 cites W1985974448 @default.
- W2954842923 cites W1992117555 @default.
- W2954842923 cites W1999975757 @default.
- W2954842923 cites W2006228545 @default.
- W2954842923 cites W2007050590 @default.
- W2954842923 cites W2019509790 @default.
- W2954842923 cites W2031479785 @default.
- W2954842923 cites W2033743146 @default.
- W2954842923 cites W2035024128 @default.
- W2954842923 cites W2050843169 @default.
- W2954842923 cites W2056145384 @default.
- W2954842923 cites W2058151091 @default.
- W2954842923 cites W2058899989 @default.
- W2954842923 cites W2073324211 @default.
- W2954842923 cites W2076271056 @default.
- W2954842923 cites W2079703287 @default.
- W2954842923 cites W2085247207 @default.
- W2954842923 cites W2085502928 @default.
- W2954842923 cites W2088649827 @default.
- W2954842923 cites W2103809151 @default.
- W2954842923 cites W2105287543 @default.
- W2954842923 cites W2115535048 @default.
- W2954842923 cites W2118713136 @default.
- W2954842923 cites W2124118547 @default.
- W2954842923 cites W2150171640 @default.
- W2954842923 cites W2153297504 @default.
- W2954842923 cites W2155810900 @default.
- W2954842923 cites W2160699691 @default.
- W2954842923 cites W2170962149 @default.
- W2954842923 cites W2178412433 @default.
- W2954842923 cites W2180566505 @default.
- W2954842923 cites W2181185079 @default.
- W2954842923 cites W2269038800 @default.
- W2954842923 cites W2322108222 @default.
- W2954842923 cites W2323152349 @default.
- W2954842923 cites W2328739753 @default.
- W2954842923 cites W2331876096 @default.
- W2954842923 cites W2522235992 @default.
- W2954842923 cites W2527792996 @default.
- W2954842923 cites W2600275995 @default.
- W2954842923 cites W2619528786 @default.
- W2954842923 cites W2724605289 @default.
- W2954842923 cites W2801133123 @default.
- W2954842923 cites W2809469536 @default.
- W2954842923 cites W2895304814 @default.
- W2954842923 cites W3144781098 @default.
- W2954842923 doi "https://doi.org/10.1139/cjz-2019-0047" @default.
- W2954842923 hasPublicationYear "2019" @default.
- W2954842923 type Work @default.
- W2954842923 sameAs 2954842923 @default.
- W2954842923 citedByCount "2" @default.
- W2954842923 countsByYear W29548429232021 @default.
- W2954842923 countsByYear W29548429232023 @default.
- W2954842923 crossrefType "journal-article" @default.
- W2954842923 hasAuthorship W2954842923A5000087420 @default.
- W2954842923 hasAuthorship W2954842923A5026099149 @default.
- W2954842923 hasAuthorship W2954842923A5036936499 @default.
- W2954842923 hasConcept C153274386 @default.
- W2954842923 hasConcept C18903297 @default.
- W2954842923 hasConcept C2776705890 @default.
- W2954842923 hasConcept C505870484 @default.
- W2954842923 hasConcept C72958200 @default.
- W2954842923 hasConcept C86803240 @default.
- W2954842923 hasConcept C90856448 @default.
- W2954842923 hasConceptScore W2954842923C153274386 @default.
- W2954842923 hasConceptScore W2954842923C18903297 @default.
- W2954842923 hasConceptScore W2954842923C2776705890 @default.
- W2954842923 hasConceptScore W2954842923C505870484 @default.
- W2954842923 hasConceptScore W2954842923C72958200 @default.
- W2954842923 hasConceptScore W2954842923C86803240 @default.
- W2954842923 hasConceptScore W2954842923C90856448 @default.
- W2954842923 hasLocation W29548429231 @default.
- W2954842923 hasOpenAccess W2954842923 @default.
- W2954842923 hasPrimaryLocation W29548429231 @default.
- W2954842923 isParatext "false" @default.
- W2954842923 isRetracted "false" @default.
- W2954842923 magId "2954842923" @default.
- W2954842923 workType "article" @default.