干旱区生态环境知识资源中心(Arid): The Wily and Courageous Red Fox: Behavioural Analysis of a Mesopredator at Resource Points Shared by an Apex Predator

Arid

DOI	10.3390/ani9110907
	The Wily and Courageous Red Fox: Behavioural Analysis of a Mesopredator at Resource Points Shared by an Apex Predator
	Wooster, Eamonn; Wallach, Arian D.; Ramp, Daniel
通讯作者	Wooster, Eamonn
来源期刊	ANIMALS
ISSN	2076-2615
出版年	2019
卷号	9 期号:11
英文摘要	Simple Summary: The red fox is one of the Earth's most widespread mammalian predators. Human globalisation has further expanded its range, so that today they are found on most continents. Despite their abundance, knowledge of fox behaviour remains limited. Most studies have observed foxes either in captivity or in their native range where both they and their predators are killed by humans. We conducted a behavioural study on foxes outside of their native range in Australia, at a unique location where all wildlife are protected. We developed an ethogram to explore fox behaviour at resource points shared with a potentially deadly apex predator, the dingo. We were surprised to find that foxes were in a confident state more often than in a cautious state, even leaving territorial markings over those of dingoes. One possible explanation for the confidence of foxes is that the social stability of both foxes and dingoes makes their world more predictable. Abstract: The red fox (Vulpes vulpes) is a widespread and ecologically significant terrestrial mesopredator, that has expanded its range with human globalisation. Despite this, we know relatively little about their behaviour under the wide range of ecological conditions they experience, particularly how they navigate the risk of encounters with apex predators. We conducted the first ethological study of foxes outside their historic native range, in Australia, where both the foxes and their main predator were protected from human hunting. Using remote camera traps, we recorded foxes visiting key resource points regularly utilised by territorial dingoes (Canis dingo), their local apex predator, in the Painted Desert, South Australia. We constructed an ethogram sensitive to a range of behaviours and attitudes. Since foxes are suppressed by dingoes, we expected that the foxes would primarily be in a cautious state. In contrast, we found that foxes were in a confident state most of the time. Where human hunting is absent, social stability of predators may increase predictability and therefore decrease fear.
英文关键词	Vulpes vulpes Canis dingo landscape of fear trophic cascades mesopredator
类型	Article
语种	英语
国家	Australia
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000502299900053
WOS关键词	VULPES-VULPES ; RANGING BEHAVIOR ; URINE MARKING ; COMPETITION ; PATTERNS ; ETHOGRAM ; HABITAT ; DIETARY ; DINGO ; AVAILABILITY
WOS类目	Agriculture, Dairy & Animal Science ; Veterinary Sciences
WOS研究方向	Agriculture ; Veterinary Sciences
EI主题词	2019-11-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310546
作者单位	Univ Technol Sydney, Ctr Compassionate Conservat, POB 123, Ultimo, NSW 2007, Australia
推荐引用方式 GB/T 7714	Wooster, Eamonn,Wallach, Arian D.,Ramp, Daniel. The Wily and Courageous Red Fox: Behavioural Analysis of a Mesopredator at Resource Points Shared by an Apex Predator[J],2019,9(11).
APA	Wooster, Eamonn,Wallach, Arian D.,&Ramp, Daniel.(2019).The Wily and Courageous Red Fox: Behavioural Analysis of a Mesopredator at Resource Points Shared by an Apex Predator.ANIMALS,9(11).
MLA	Wooster, Eamonn,et al."The Wily and Courageous Red Fox: Behavioural Analysis of a Mesopredator at Resource Points Shared by an Apex Predator".ANIMALS 9.11(2019).