Results 201 to 210 of about 3,110 (254)

Consumption of anthropogenic foods influences the nutritional and reproductive condition of hunter‐harvested black bears

open access: yesWildlife Biology, EarlyView.
The consumption of human food subsidies influences ecological processes, and can affect individual behavior and fitness with population level changes in abundance and distribution. American black bears Ursus americanus often consume human food subsidies, which have been correlated with increased bear body size, age‐specific fertility and mortality ...
Isabel I. Field   +4 more
wiley   +1 more source

Comparison of Nicotine and Selected Flavoring Contents Between Tobacco-Free and Tobacco-Containing Oral Pouches. [PDF]

open access: yesNicotine Tob Res
Page MK   +10 more
europepmc   +1 more source

Assessing the accuracy of field‐based versus laboratory methods for determining the age of roe deer

open access: yesWildlife Biology, EarlyView.
Accurate age determination in roe deer Capreolus capreolus is essential for selective harvesting and informed population management, yet field‐based methods widely used by hunters remain imprecise. This study compared field‐based and laboratory age determination methods in 204 harvested roe deer, categorized by sex and habitat type (forest versus open ...
Michael Manton   +4 more
wiley   +1 more source

Social network dynamics under experimental manipulations of predation risk and food abundance in wild rock hyraxes

open access: yesJournal of Animal Ecology, EarlyView.
This study combines replicated experimental manipulation, social network analysis, network permutations and meta‐analysis to disentangle active from spatially‐induced changes in animal network structure in the wild. It reveals that short‐term environmental changes primarily alter space use, with limited effects on social structure.
Camille N. M. Bordes   +6 more
wiley   +1 more source

Sex Role–Dependent Behavioral and Architectural Divergence in a Jumping Spider

open access: yesIntegrative Zoology, EarlyView.
The graphical abstract contrasts sex‐equivalent cognition (route‐planning & memory) with female‐biased nest architecture. Both sexes perform similarly in cognitive tests, but females build complex, geometry‐matching nests while males make simple shelters.
Yirong Wang   +4 more
wiley   +1 more source

AI based prediction of severe exacerbation in Asian bronchiectasis patients using the KMBARC registry. [PDF]

open access: yesSci Rep
Yang B   +10 more
europepmc   +1 more source

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