Results 161 to 170 of about 13,644 (210)

Monitoring rodents' life history by body temperature and activity

open access: yesWildlife Biology, EarlyView.
European hamster populations are rapidly declining all over their distribution area. One of the suggested reasons is a strong and ongoing decrease in the reproductive output of about 77% since the nineteen twenties. The cause of this decline is, however, unknown.
S. Monecke   +9 more
wiley   +1 more source

Surface microbial dynamics and residual diversity in patient rooms with wooden and painted walls. [PDF]

open access: yesSci Rep
Postovoitova A   +4 more
europepmc   +1 more source

Conflict Social Networks of Critically Endangered Alpine Musk Deer in Captivity and Relationships With Fecal Steroid Hormones 圈养极危物种马麝的冲突社交网络及其与粪便类固醇激素的关联

open access: yesWildlife Letters, EarlyView.
We conducted a grouping study on 52 adult musk deer to investigate whether group sex composition modulates aggressive behavior and stress response in captive musk deer. We found that the conflict interactions of all‐male groups were significantly more than those of mixed groups, and compared with the mixed groups, the conflict interactions of all‐male ...
Xiaolong Wang   +5 more
wiley   +1 more source

Wild Pigs (Sus scrofa) Stand Their Ground: Investigating Flight Response, or Lack Thereof, to Perceived Predation Risk 野猪坚守原地:探究其面对感知捕食风险时的逃逸反应 (或无逃逸行为)

open access: yesWildlife Letters, EarlyView.
We used automated behavioral response systems (ABRs) to assess invasive wild pig (Sus scrofa) behavioral response to four auditory playbacks: humans, coyote vocalizations (Canis latrans), pigs in distress, and barred owl (Strix varia) calls. Wild pigs had a significant flight response to human playbacks, but 68% of pigs did not flee.
Justine L. Smith   +2 more
wiley   +1 more source

Fecal Glucocorticoid and Androgen Metabolites in Eastern Grey Kangaroos (Macropus giganteus) Following Environmental Relocation

open access: yesZoo Biology, EarlyView.
Fecal glucocorticoid (GCM) and androgen metabolite (AM) concentrations were monitored for 3 months following the relocation of three eastern gray kangaroos (Macropus giganteus) between zoological facilities. Both metabolites showed high concentrations during the early postrelocation period, followed by a rapid decline and stabilization, suggesting ...
Laura Menchetti   +9 more
wiley   +1 more source

Roaring to Go: Engagement With Positive Reinforcement Training as a Valid and Reliable Indicator of Positive Welfare in Zoo Big Cats

open access: yesZoo Biology, EarlyView.
A figure summarising the information conveyed by the abstract in graphical form ABSTRACT Engagement with positive reinforcement training is a non‐invasive, easily recorded, and valid indicator of welfare in captive bottlenose dolphins. However, despite the ubiquitousness of training programs in zoo‐housed mammals in accredited zoos, this metric has yet
Kalliopi Angelakopoulos   +1 more
wiley   +1 more source

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