干旱区生态环境知识资源中心(Arid): Avian diet and foraging ecology constrain foreign egg recognition and rejection

Arid

DOI	10.1177/1758155920914575
	Avian diet and foraging ecology constrain foreign egg recognition and rejection
	Luro, Alec B.; Hauber, Mark E.
通讯作者	Luro, Alec B.
来源期刊	AVIAN BIOLOGY RESEARCH
ISSN	1758-1559
EISSN	1758-1567
出版年	2020
卷号	13 期号:1-2 页码:24-31
英文摘要	Egg rejection is a common and effective defense against avian brood parasitism in which the host either marginalizes or removes the parasitic egg or deserts the parasitized clutch. The ability to recognize and reject a parasitic egg depends on bill morphology, sensory systems, and cognition, all of which are also shaped by other selective processes such as foraging. This begs the question whether specific phenotypes associated with different foraging strategies and diets may constrain or facilitate egg recognition and rejection. Here, we propose a novel hypothesis that host species phenotypes related to foraging ecology and diet may impose morphological and visual sensory constraints on the evolution of egg recognition and rejection. We conducted a comparative analysis of the adult diets and egg rejection rates of 1 65 current host and non-host species. We found that species have significantly higher egg rejection rates when they (1) consume an omnivorous or animal and fruit dominated diet rather than seeds and grains, (2) forage arboreally rather than aerially or on the ground, or (3) possess relatively larger body sizes. Although correlational in nature, as predicted, these results suggest phenotypes related to specific diets and foraging ecologies may differentially constrain or facilitate evolution of host egg rejection defenses against avian brood parasitism.
英文关键词	Egg rejection foraging ecology frugivory granivory host-parasite interactions insectivory
类型	Article
语种	英语
国家	USA
开放获取类型	Green Submitted, Bronze
收录类别	SCI-E
WOS记录号	WOS:000532462900004
WOS关键词	BROOD PARASITISM ; EYE SIZE ; BIRDS ; EVOLUTION ; HOST ; RESPONSES ; COWBIRD ; DIVERSITY ; VISION ; ADULT
WOS类目	Agriculture, Dairy & Animal Science ; Ornithology ; Zoology
WOS研究方向	Agriculture ; Zoology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/318596
作者单位	Univ Illinois, Sch Integrat Biol, Dept Evolut Ecol & Behav, Urbana, IL 61801 USA
推荐引用方式 GB/T 7714	Luro, Alec B.,Hauber, Mark E.. Avian diet and foraging ecology constrain foreign egg recognition and rejection[J],2020,13(1-2):24-31.
APA	Luro, Alec B.,&Hauber, Mark E..(2020).Avian diet and foraging ecology constrain foreign egg recognition and rejection.AVIAN BIOLOGY RESEARCH,13(1-2),24-31.
MLA	Luro, Alec B.,et al."Avian diet and foraging ecology constrain foreign egg recognition and rejection".AVIAN BIOLOGY RESEARCH 13.1-2(2020):24-31.