Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1560/IJEE.53.2.129 |
The domestic cat as a predator of Israeli wildlife | |
Brickner-Braun, Inbal; Geffen, Eu; Yom-Tov, Yoram | |
通讯作者 | Brickner-Braun, Inbal |
来源期刊 | ISRAEL JOURNAL OF ECOLOGY & EVOLUTION
![]() |
ISSN | 0021-2210 |
出版年 | 2007 |
卷号 | 53期号:2页码:129-142 |
英文摘要 | Predation of wildlife by domestic cats was studied in Israel. Analysis of stomach contents and data provided by observers revealed that many domestic cats enriched the diet provided by their owners with many species of wild animals, including 12 mammals, 26 birds, 18 reptiles, and one amphibian, and scavenged from garbage. The proportion of manufactured cat food and garbage dump food in the diet of urban cats decreased from 70% of stomach volume among those living in rural settlements to 44% among cats living in open areas, with the rest of the stomach contents consisting of wild animals. Of the wild animals hunted by cats, the most common category was mammals (75% of the stomach volume), followed by amphibians (10%), birds (9%), and reptiles (6%). Most cats do not wander more than 200 m away from either a food source or cover. Female cats living in (southern) desert settlements do not leave the inhabited area and have very small home ranges, while those living in the Mediterranean region (central and northern) wander outside under the cover of trees and bushes and have significantly larger home ranges. The mean distance traveled daily by females from their center of activity was 51.3 m and 103.4 m for the southern and northern populations, respectively. Males were studied only in the Mediterranean region, and their travel distances were greater than those of females. Although our results of predation are mainly qualitative, this study supports those done elsewhere in the world where the cat was shown to be a generalist predator whose potential impact on some species, especially endangered ones, may be considerable. |
英文关键词 | domestic cat Felis catus wildlife predation Israel |
类型 | Article |
语种 | 英语 |
国家 | Israel |
收录类别 | SCI-E |
WOS记录号 | WOS:000255354200002 |
WOS关键词 | FELIS-CATUS ; FERAL CATS ; HOME-RANGE ; HOUSE CATS ; IMPACT ; POPULATION ; SILVESTRIS ; HUNGARY ; HABITS ; WINTER |
WOS类目 | Ecology ; Evolutionary Biology |
WOS研究方向 | Environmental Sciences & Ecology ; Evolutionary Biology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/154643 |
作者单位 | Tel Aviv Univ, Dept Zool, IL-69978 Tel Aviv, Israel |
推荐引用方式 GB/T 7714 | Brickner-Braun, Inbal,Geffen, Eu,Yom-Tov, Yoram. The domestic cat as a predator of Israeli wildlife[J],2007,53(2):129-142. |
APA | Brickner-Braun, Inbal,Geffen, Eu,&Yom-Tov, Yoram.(2007).The domestic cat as a predator of Israeli wildlife.ISRAEL JOURNAL OF ECOLOGY & EVOLUTION,53(2),129-142. |
MLA | Brickner-Braun, Inbal,et al."The domestic cat as a predator of Israeli wildlife".ISRAEL JOURNAL OF ECOLOGY & EVOLUTION 53.2(2007):129-142. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。