{"title":"安娜的蜂鸟致命的种内行为","authors":"J. Evens, C. Harper","doi":"10.1898/1051-1733-101.3.221","DOIUrl":null,"url":null,"abstract":"Abstract Intraspecific agnostic behavior is well-known in hummingbirds; however, lethality in North American species is unreported. Here we describe an observation of a lethal attack by a male Anna's Hummingbird (Calypte anna) on another male of the same species during mid-winter near the northern extent of the species' winter range.","PeriodicalId":142406,"journal":{"name":"Northwestern Naturalist","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"LETHAL INTRASPECIFIC BEHAVIOR BY ANNA'S HUMMINGBIRD\",\"authors\":\"J. Evens, C. Harper\",\"doi\":\"10.1898/1051-1733-101.3.221\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Intraspecific agnostic behavior is well-known in hummingbirds; however, lethality in North American species is unreported. Here we describe an observation of a lethal attack by a male Anna's Hummingbird (Calypte anna) on another male of the same species during mid-winter near the northern extent of the species' winter range.\",\"PeriodicalId\":142406,\"journal\":{\"name\":\"Northwestern Naturalist\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-12-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Northwestern Naturalist\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1898/1051-1733-101.3.221\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Northwestern Naturalist","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1898/1051-1733-101.3.221","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
LETHAL INTRASPECIFIC BEHAVIOR BY ANNA'S HUMMINGBIRD
Abstract Intraspecific agnostic behavior is well-known in hummingbirds; however, lethality in North American species is unreported. Here we describe an observation of a lethal attack by a male Anna's Hummingbird (Calypte anna) on another male of the same species during mid-winter near the northern extent of the species' winter range.
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