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Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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Repositorio Abierto de la UdL
Universitad de Lleida
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Repositorio Abierto de la UdL
Universitad de Lleida
Cannibalism, or intraspecific predation, occurs when an individual consumes another individual of its own species; c.f. ‘cannibalistic/conspecific/intraspecific necrophagy’ when the individual consumes all or part of a dead conspecific. These beh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26c2e25743fdccf1c6007faec4a7aa72
http://hdl.handle.net/10261/264729
http://hdl.handle.net/10261/264729
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
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We investigate the feeding responses of the red fox (Vulpes vulpes) at a regional scale to different densities of European wild rabbit (Oryctolagus cuniculus) in central–southern Spain. Rabbit abundance indices were obtained in 86 localities during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72ff11dd57cf54a0c2fe2ffdf99968b1
http://hdl.handle.net/10261/282398
http://hdl.handle.net/10261/282398
Autor:
Matthew D. Shawkey, Liliana D'Alba, Steven R. Beissinger, Sjouke A. Kingma, Peter Korsten, Jan Komdeur, Oscar Vedder
Publikováno v:
Behavioral Ecology and Sociobiology, 64(6), 1037-1045. SPRINGER
D’Alba, Liliana; Shawkey, Matthew D.; Korsten, Peter; Vedder, Oscar; Kingma, Sjouke A.; Komdeur, Jan; et al.(2010). Differential deposition of antimicrobial proteins in blue tit (Cyanistes caeruleus) clutches by laying order and male attractiveness. Behavioral Ecology and Sociobiology, 64(6), pp 1037-1045. doi: 10.1007/s00265-010-0919-y. Retrieved from: http://www.escholarship.org/uc/item/5cw6z64v
Behavioral Ecology and Sociobiology
D’Alba, Liliana; Shawkey, Matthew D.; Korsten, Peter; Vedder, Oscar; Kingma, Sjouke A.; Komdeur, Jan; et al.(2010). Differential deposition of antimicrobial proteins in blue tit (Cyanistes caeruleus) clutches by laying order and male attractiveness. Behavioral Ecology and Sociobiology, 64(6), pp 1037-1045. doi: 10.1007/s00265-010-0919-y. Retrieved from: http://www.escholarship.org/uc/item/5cw6z64v
Behavioral Ecology and Sociobiology
Female birds can influence offspring fitness by varying the relative quantities of egg components they deposit within and between clutches. Antimicrobial proteins (lysozyme, ovotransferrin, and avidin) are significant components of the avian albumen
Autor:
Rafał Kowalczyk, Dorota Kidawa
Publikováno v:
Acta Theriologica
The diet of the red fox Vulpes vulpes was investigated in five regions of northeastern Poland by stomach content analysis of 224 foxes collected from hunters. The red fox is expected to show the opportunistic feeding habits. Our study showed that fox
Autor:
Ana M. Cerveira, Robert R. Jackson
Publikováno v:
Journal of Ethology. 31(1):29-34
Jumping spiders (Salticidae) are known for having good eyesight, but the extent to which they rely on olfaction is poorly understood. Here we demonstrate for the first time that olfactory pheromones are used by two species from the salticid genus Cyr
Publikováno v:
Behavioral Ecology and Sociobiology, 64(9), 1393-1402. SPRINGER
Behavioral Ecology and Sociobiology
Behavioral Ecology and Sociobiology
When the reproductive value of male and female offspring varies differentially, parents are predicted to adjust the sex ratio of their offspring to maximize their fitness (Trivers and Willard, Science 179:90-92, 1973). Two factors have been repeatedl
Publikováno v:
Oecologia
The predator satiation hypothesis states that synchronous periodic production of seeds is an adaptive strategy evolved to reduce the pressure of seed predators. The seed production pattern is crucial to the predator satiation hypothesis, but there ar
Publikováno v:
Ridley, Caroline E.; & Ellstrand, Norman C.(2009). Evolution of enhanced reproduction in the hybrid-derived invasive, California wild radish (Raphanus sativus). Biological Invasions, 11(10), pp 2251-2264. doi: 10.1007/s10530-008-9412-1. Retrieved from: http://www.escholarship.org/uc/item/7n54j0rp
Evolution is receiving increased attention as a potentially important factor in invasions. For example, hybridization may have stimulated the evolution of invasiveness in several well-known plant pests. However, the mechanism for success of such hybr
Publikováno v:
Avian Research. 8(1)
The Common Pheasant (Phasianus colchicus) Linnaeus, 1758 is the most widespread pheasant in the world and widely introduced as a game bird. Increasing needs for conservation genetics and management of both wild and captive populations require permane
Autor:
Mohsen Safaie
Publikováno v:
Marine Biodiversity Records. 9(1)
The study of food and feeding habits of crab has manifold importance in fishery sciences. The blue swimming crab Portunus segnis is an opportunistic predator and the diet of which depends on local availability of food items. The distribution and biol