Griffon Vultures scavenging at night: trophic niche expansion to reduce intraspecific competition?
نویسندگان
چکیده
منابع مشابه
Intraspecific genetic variation and competition interact to influence niche expansion.
Theory and empirical evidence show that intraspecific competition can drive selection favouring the use of novel resources (i.e. niche expansion). The evolutionary response to such selection depends on genetic variation for resource use. However, while genetic variation might facilitate niche expansion, genetically diverse groups may also experience weaker competition, reducing density-dependen...
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ژورنال
عنوان ژورنال: Ecology
سال: 2018
ISSN: 0012-9658
DOI: 10.1002/ecy.2366