Results 201 to 210 of about 771,095 (248)

Synchronous human-dolphin foraging increases fishing success despite prey unpredictability. [PDF]

Behav Ecol
Machado AMS, Daura-Jorge FG, Farine DR, Tarling P, Escalera S, Clapés A, Cantor M.   +6 more
europepmc   +1 more source

Warming modifies trophic impacts of invading shrimp with impact varying among primary producers

Oikos, EarlyView.
Environmental change drivers, such as climate change and species invasions, can disrupt biological networks and weaken ecosystem stability. Acting together, these drivers may interact and alter the effects on the ecosystem. However, few studies have examined the interactive effects of climate change and species invasions, particularly in aquatic ...
Stefanie Coxe, Linnea Kivelä, Tawfiqur Rahman, Ulrika Candolin   +3 more
wiley   +1 more source

Kinematics of gray whale (Eschrichtius robustus) foraging on infaunal ghost shrimp (Neotrypaea californiensis). [PDF]

J Exp Biol
Clayton HM, Cade DE, Fahlbusch JA, Kendall-Bar J, Calambokidis J, Pyenson ND, Goldbogen JA.   +6 more
europepmc   +1 more source

Nonstationarity in wildlife disease dynamics: insights from the prairie dog–plague system

Oikos, EarlyView.
Ecological relationships often vary in strength and direction across ecosystems, a pattern that has become increasingly evident as ecology expands to broader spatial and temporal scales. Although such nonstationarity – the changing effect of predictor variables across spatiotemporal contexts – is widely acknowledged in ecological research, it has ...
Gabriel M. Barrile, Joshua F. Layfield, David J. Augustine, Lauren M. Porensky, Courtney J. Duchardt, Imtiaz Rangwala, Ana D. Davidson   +6 more
wiley   +1 more source

Repeated Observations Suggesting Kleptoparasitism by a Common Bottlenose Dolphin (<i>Tursiops truncatus</i>) on the Great Barrier Reef. [PDF]

Ecol Evol
Edwards-Francis R, Kiszka JJ, Ingram M, Demmers P, Shackleton J, Ramos EA, Armstrong AO.   +6 more
europepmc   +1 more source

Experimental and field evidence indicate that islet‐nesting tundra birds experience reduced nest predation and benefit indirectly from high snow goose densities

Oikos, EarlyView.
Landscape features can shape the occurrence and strength of predator–prey interactions by influencing predation risk and prey distribution. In the High Arctic, some bird species select nesting sites with physical features that impede access for their main terrestrial predator, the Arctic fox.
Marylou Beaudoin, Andréanne Beardsell, Éliane Duchesne, Madeleine‐Zoé Corbeil‐Robitaille, Pierre Legagneux, Dominique Berteaux, Joël Bêty   +6 more
wiley   +1 more source

Urban gardens foster year-round activity of bumble bee queens. [PDF]

Ecology
Finn SR, Erickson E, Crone EE.
europepmc   +1 more source

Drought intensifies dominant competitor avoidance and risk‐dependent habitat selection in a large carnivore guild

Oikos, EarlyView.
Intraguild competition is a key force structuring predator communities, with dominant species impacting subordinate species' space use and access to resources. Climate change may intensify or reshape these processes, yet how climate conditions interact with dominance to influence predator space use and resource selection remains poorly understood.
Anna C. Nisi, Leigh West, Meghan Halabisky, Neil R. Jordan, Robynne Kotze, Andrew J. Loveridge, J. W. McNutt, John Neelo, Laura R. Prugh, Kasim Rafiq, Lara L. Sousa, Alan M. Wilson, Lukas Bierhoff, Briana Abrahms   +13 more
wiley   +1 more source

Functionally Relevant Feeding Enrichment: An Examination of Nectar Feeding Devices With Two Species of Parrot. [PDF]

Vet Med Sci
Pang WS, Man YS, Fernandez EJ.
europepmc   +1 more source

The interacting effects of precipitation and microhabitat on non‐native seed predation are contingent on temporal dynamics

Oikos, EarlyView.
Understanding how different drivers of global change interact to shape ecological processes remains a major challenge in ecology. Climate change is reshuffling the interactions that structure communities, with major implications for biological invasions.
Mariana C. Chiuffo, Agostina Torres, Mauro N. Tammone, Martin A. Nuñez, Mariano A. Rodriguez‐Cabal   +4 more
wiley   +1 more source