Zobrazeno 1 - 10
of 6 261
pro vyhledávání: '"Prey interactions"'
Publikováno v:
Basic and Applied Ecology, Vol 79, Iss , Pp 84-89 (2024)
Winter is a critical period for the survival of local bird species in temperate regions. Some wintering birds may rely on transient food, such as that provided at birdfeeders, but bird communities around birdfeeders may also attract predators. Howeve
Externí odkaz:
https://doaj.org/article/430e753c12e54da9acf8efec123f1a12
Autor:
Yuichi Takeuchi, Hiroki Hata, Mizuki Sasaki, Andrew Mvula, Shinji Mizuhara, Bosco Rusuwa, Atsushi Maruyama
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Cichlid fishes in the African Great Lakes have undergone explosive speciation, acquiring markedly varying ecologies and diets. There are multiple lineages of scale-eating cichlids, and their natural history and evolutionary ecology is only p
Externí odkaz:
https://doaj.org/article/84f21ca0c34b4b9fadd406336fae527d
Publikováno v:
Movement Ecology, Vol 12, Iss 1, Pp 1-10 (2024)
Abstract Background As a globally widespread apex predator, humans have unprecedented lethal and non-lethal effects on prey populations and ecosystems. Yet compared to non-human predators, little is known about the movement ecology of human hunters,
Externí odkaz:
https://doaj.org/article/dacfa11ce3854715b2387bb6ddfbe770
Autor:
Holland C. Conwell, Zoë K. Lewis, Austen Thomas, Alejandro Acevedo‐Gutiérrez, Dietmar Schwarz
Publikováno v:
Ecology and Evolution, Vol 14, Iss 7, Pp n/a-n/a (2024)
Abstract The lack of recovery of Chinook salmon (Oncorhynchus tshawytscha) in the Pacific Northwest has been blamed in part on predation by pinnipeds, particularly the harbor seal (Phoca vitulina). Previous work at a limited number of locations has s
Externí odkaz:
https://doaj.org/article/7f53ba12297f44199eee174793ca4a2b
Autor:
Joseph S. Curtis, Stephen R. Wing
Publikováno v:
Ecosphere, Vol 15, Iss 7, Pp n/a-n/a (2024)
Abstract Sea urchins can strongly reduce their mobility, exposure to predation, and feeding rates upon detection of chemical cues produced by predators, driving behavioral effects on grazing activity that may contribute to macroalgal community dynami
Externí odkaz:
https://doaj.org/article/e5c1ea39cf43466eb9fd8bc74932941c
Publikováno v:
Ecology and Evolution, Vol 14, Iss 6, Pp n/a-n/a (2024)
Abstract The intricate interplay between predators and prey has long fascinated ecologists, with bats and their diverse prey offering insight into co‐evolutionary dynamics. While bats have evolved sophisticated strategies for prey capture, they als
Externí odkaz:
https://doaj.org/article/125896551492418fb2014f12a67520fc
Autor:
Guillermo Velo‐Antón
Publikováno v:
Ecology and Evolution, Vol 14, Iss 5, Pp n/a-n/a (2024)
Abstract Predator–prey interaction is a major force driving natural selection. Yet, the identification of species preying on, or consuming, aposematic species is largely unknown. Here, I conduct a study evaluating the role of the exotic Rattus ratt
Externí odkaz:
https://doaj.org/article/c88c5a059c5a43d2b1731e394b2819a2
Publikováno v:
eLife, Vol 13 (2024)
Collaborative hunting, in which predators play different and complementary roles to capture prey, has been traditionally believed to be an advanced hunting strategy requiring large brains that involve high-level cognition. However, recent findings th
Externí odkaz:
https://doaj.org/article/78235a123b224dfa9858b713028621f5
Publikováno v:
Ecology and Evolution, Vol 14, Iss 4, Pp n/a-n/a (2024)
Abstract Many large carnivores, despite widespread habitat alteration, are rebounding in parts of their former ranges after decades of persecution and exploitation. Cougars (Puma concolor) are apex predator with their remaining northern core range co
Externí odkaz:
https://doaj.org/article/bace8a78c7e64d6a83b0f1b0bb505444
Publikováno v:
Ain Shams Engineering Journal, Vol 15, Iss 4, Pp 102631- (2024)
In this study, we investigate the resilience and bifurcation properties of a discrete-time predator-prey model incorporating an Allee effect, the transfer of prey to predator energy, and a necessary threshold for prey consumption prior to predator re
Externí odkaz:
https://doaj.org/article/f2e92dd76c5e442dbd7c9580edeb57ac