Results 131 to 140 of about 13,507 (234)

Diet and life history reduce interspecific and intraspecific competition among three sympatric Arctic cephalopods. [PDF]

Sci Rep, 2020
Golikov AV, Ceia FR, Sabirov RM, Batalin GA, Blicher ME, Gareev BI, Gudmundsson G, Jørgensen LL, Mingazov GZ, Zakharov DV, Xavier JC.   +10 more
europepmc   +1 more source

Home range and core area characteristics of urban and rural coyotes and red foxes in southern Wisconsin

Wildlife Biology, EarlyView.
Second‐order habitat selection is influenced by a variety of factors, including individual‐ and species‐specific traits and resource requirements, as well as landscape characteristics. By comparing home range characteristics across individuals, species, and landscapes, we can draw conclusions regarding whether and how different factors influence home ...
Morgan J. Farmer, Timothy R. Van Deelen, Daniel J. Storm, Marcus A. Mueller, David Drake   +4 more
wiley   +1 more source

Intraspecific competition counters the effects of elevated and optimal temperatures on phloem-feeding insects in tropical and temperate rice. [PDF]

PLoS One, 2020
Horgan FG, Arida A, Ardestani G, Almazan MLP.   +3 more
europepmc   +1 more source

Ontogeny of foraging behaviour in an opportunistic gull inhabiting urban marine ecosystems

Wildlife Biology, EarlyView.
Urbanization affects ecosystems by reducing biodiversity and displacing species from native habitats. While some suffer, others, like urban wildlife, adapt through innovative feeding and behaviours that improve their fitness in human‐altered settings. Despite research on wildlife in urban areas, the development of foraging behaviour in urban species is
Joan Navarro, Víctor Martín-Vélez, Joan Giménez, José Antonio Garcia, Pablo Cermeño, Jordi Figuerola, Raül Aymí, Tomás Montalvo   +7 more
wiley   +1 more source

Individual dietary specialization reduces intraspecific competition, rather than feeding activity, in black amur bream (Megalobrama terminalis). [PDF]

Sci Rep, 2020
Xia Y, Li Y, Zhu S, Li J, Li S, Li X.
europepmc   +1 more source

Dietary differentiation of two co‐occurring common bat species (Eptesicus nilssonii and Pipistrellus pygmaeus)

Wildlife Biology, EarlyView.
Sympatric bat species can co‐exist and avoid interspecific competition via niche differentiation e.g. diet. Detecting dietary differences can be achieved by comparing dietary niches of sympatric and allopatric populations. If dietary overlap is higher in sympatry versus allopatry, co‐occurrence may be altering the dietary niche of the species.
Heather Wood, Adam Kimberley, William F. Englund, Sara A. O. Cousins   +3 more
wiley   +1 more source

Stability of the Darwinian Dynamics: Effect of Intraspecific Competition and Human Intervention. [PDF]

Dyn Games Appl
Satouri M, Rezaei J, Staňková K.
europepmc   +1 more source

Using a live‐streaming webcam to assess the behavioural responses of waterbirds to changes in the density of swans Cygnus spp.

Wildlife Biology, EarlyView.
Wildlife research has benefitted from the development of new methods that allow data to be collected remotely, with less disturbance to focal animals. The proliferation of livestreaming webcams, for example, those used by nature reserves for public engagement purposes, have offered new possibilities for the study of wildlife behaviour.
Kevin A. Wood, Grace Clarke, Paul E. Rose   +2 more
wiley   +1 more source

Elimination of Intraspecific Competition Does Not Improve Maize Leaf Physiological and Biochemical Responses to Topsoil Degradation. [PDF]

Plants (Basel)
Zhang S, Zhang X, Jia Z, Liu K, Guo Z, Lv Y, Wang Y.   +6 more
europepmc   +1 more source

Quantification of steroid hormones in free‐ranging Apennine wolf Canis lupus italicus hair samples collected post‐mortem

Wildlife Biology, EarlyView.
After decades of dramatic reductions in their populations, Italian wolves have begun recolonizing parts of their historic range. This growth in populations can lead to potential conflicts with human activities, which remain the main cause of wolf mortality.
Ilaria Troisio, Carmela Musto, Nicola Acquisti Casi, Nadia Govoni, Giuseppe Merialdi, Domenico Ventrella, Alberto Elmi, Mauro Delogu, Maria Laura Bacci   +8 more
wiley   +1 more source