Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Uri Shanas"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Multiple paternity is common in many species. While its benefits for males are obvious, for females they are less clear. Female indirect benefits may include acquiring ‘good genes’ for offspring or increasing litter genetic diversity. Th
Externí odkaz:
https://doaj.org/article/65ae144e3fbf48ea9b9d1e24c47965b3
Autor:
Gavin T. Bonsen, Arian D. Wallach, Dror Ben-Ami, Oded Keynan, Anton Khalilieh, Uri Shanas, Eamonn I.F. Wooster, Daniel Ramp
Publikováno v:
Global Ecology and Conservation, Vol 36, Iss , Pp e02139- (2022)
The grey wolf (Canis lupus) is recovering globally due to increasing human acceptance, which can drive trophic cascades. An endangered subspecies, the Arabian wolf (Canis lupus arabs), inhabits arid regions of the southern Levant and Arabian Peninsul
Externí odkaz:
https://doaj.org/article/88689561663f4e5896718c72b9264aa8
Autor:
Salit Kark, William J Sutherland, Uri Shanas, Keren Klass, Hila Achisar, Tamar Dayan, Yael Gavrieli, Ronit Justo-Hanani, Yael Mandelik, Nir Orion, David Pargament, Michelle Portman, Orna Reisman-Berman, Uriel N Safriel, Gad Schaffer, Noa Steiner, Israel Tauber, Noam Levin
Publikováno v:
PLoS ONE, Vol 11, Iss 1, p e0145978 (2016)
Several projects aimed at identifying priority issues for conservation with high relevance to policy have recently been completed in several countries. Two major types of projects have been undertaken, aimed at identifying (i) policy-relevant questio
Externí odkaz:
https://doaj.org/article/a757900bac9d4f489054138890f28c44
Autor:
Avi Keysary, Robert F. Massung, Moshe Inbar, Arian D. Wallach, Uri Shanas, Kosta Y. Mumcuoglu, Trevor Waner
Publikováno v:
Emerging Infectious Diseases, Vol 13, Iss 9, Pp 1411-1411 (2007)
Sequences from the Anaplasma phagocytophilum 16S rRNA gene were detected in 5 ticks representing 3 species (Hyalomma marginatum, Rhipicephalus turanicus, and Boophilus kohlsi) collected from roe deer (Capreolus capreolus) in Mount Carmel, Israel. The
Externí odkaz:
https://doaj.org/article/b5757745cf3141239687a758b68dc0e7
Age- and sex-dependent vigilance behaviour modifies social structure of hunted wild boar populations
Publikováno v:
Wildlife Research. 49:303-313
Context Human activities in general, and hunting in particular, often have significant impacts on the behaviour of wildlife through the anti-predator behaviours they evoke. Wild boar populations are rapidly expanding worldwide and their population de
Publikováno v:
Journal of Ethology. 38:355-364
The pre-copulatory behavior of the Mediterranean Spur-thighed Tortoise (Testudo graeca), especially the means by which males and females find each other in the breeding season, has been poorly addressed. We conducted behavioral experiments to investi
Publikováno v:
Conservation Physiology
Predation risk usually impairs reproduction, through the stress-response mechanism. However, this study shows that progesterone levels were higher in female wild boars that live in regions of high hunting pressure and roam in a group. Such elevated r
Publikováno v:
Hormones and Behavior. 111:105-109
Neighboring fetuses may impact their siblings in various respects, depending on their in utero location and sex. The effects of the intrauterine position (IUP) are widely studied in model organisms, especially laboratory bred murine strains that are
Publikováno v:
Canadian Journal of Zoology. 96:466-472
The extinction of a single species from a local community may carry little cost in terms of species diversity, yet its loss eliminates its biotic and abiotic interactions. We describe such a scenario in the Arava desert, where different cultural and
Publikováno v:
Behavioral Ecology and Sociobiology. 72
Under various ecological conditions, producing a biased sex ratio may be adaptive. However, the factors that translate specific ecological conditions into internal processes remain an enigma. A potential mediator is maternal testosterone, which may r