Results 71 to 80 of about 163,927 (222)

Winter Track Survey of the Amur Tiger (Panthera tigris altaica) in the Southwest Primorsky Province of Russia 俄罗斯滨海边疆区西南部东北虎 (Panthera tigris altaica) 冬季足迹调查

Wildlife Letters, EarlyView.
In the winter of 2021/2022, a winter track survey revealed 43–46 tigers (without cubs) in 5.4 thousand km2 of suitable habitats in the Southwest Primorsky Province of Russia. In the same period, a network of camera traps registered 54 adult/subadult tigers here.
Yury Darman, Dina Matiukhina
wiley   +1 more source

Seasonal and spatial dynamics of the diet and rumen microbiome of roe deer in Scotland

Roe deer (Capreolus capreolus) are the most abundant and widespread wild ungulate species in Europe and play a significant role in shaping ecosystems through their browsing activities.
Hirst, Christopher M.
core   +1 more source

Changes of Potential Suitable Areas for Lynx Under Climate Change in Mohe Area, Daxing'anling Mountains, China 气候变化下中国大兴安岭漠河地区猞猁潜在适宜区的变化

Wildlife Letters, EarlyView.
Climate change drives shifts in suitable habitats for Eurasian lynx and its prey (hare, roe deer) in Mohe, Daxing'anling Mountains. Under RCP scenarios, moderate warming (RCP4.5) promotes substantial habitat expansion, while high‐emission conditions (RCP8.5) lead to strong expansion in the 2050s but slower gains and partial contraction by the 2070s ...
Binglian Liu, Dan Ju, Hong Chen, Qi Qi, Geng Liu, Shaochun Zhou   +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)

Wildlife 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, L. Mike Conner, Michael T. Mengak   +2 more
wiley   +1 more source

Reproductive success under constraints: Does increased maternal activity during lactation offset poor habitat and individual quality in an income breeder?

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Human‐induced environmental modifications may alter forage access and, hence, how animals manage energy trade‐offs during critical periods. Reproduction, especially lactation, is the most energetically costly process for female mammals.
L. Monica Trondrud, Jean‐Michel Gaillard, Nadège C. Bonnot, Nicolas Morellet, Yannick Chaval, Arnaud Bonnet, Bruno Lourtet, A. J. Mark Hewison   +7 more
wiley   +1 more source

From steps to home ranges: How habitat disturbance influences the movement drivers of an arboreal primate

Journal of Animal Ecology, EarlyView.
Challenging the narrative about howler monkeys' high resilience to anthropogenic changes, our multiscale analysis reveals the costs of habitat disturbance to their movement ecology. We identify thermal limitations, reduced travel efficiency, and significant spatial saturation.
Anaid Cárdenas‐Navarrete, Sarie Van Belle, Ulises Lara‐García, Manuel Guzmán‐Aguilar, Onja H. Razafindratsima   +4 more
wiley   +1 more source

Response of Fecal Bacteria and Fungi to Tannin‐Rich Diets in Sika Deer (Cervus nippon): Evidence from Both Feeding Experiments and Field Investigations

Integrative Zoology, EarlyView.
Feeding with tannin‐rich diets altered the fecal microbial composition and increased the relative abundance of tannin‐degrading microbes. We hypothesize that fecal bacteria and fungi may play important roles in helping herbivores adapt to tannin‐rich diets but respond to different tannin concentrations varies.
Di Zhu, Feng Wu, Peiying Wen, Haiyang Gao, Xiaoran Hao, Hongfang Wang   +5 more
wiley   +1 more source

Babesia capreoli infections in alpine chamois (rupicapra R. Rupicapra), roe deer (capreolus C. Capreolus) and red deer (cervus elaphus) from Switzerland [PDF]

, 2009
Five cases of fatal babesiosis in free-ranging chamois (Rupicapra r. rupicapra) attributed to infections with Babesia capreoli were recently recorded in two regions of the Swiss Alps.
Mathis, A, Hoby, S, Mathis, A., Ryser-Degiorgis, M, Robert, N., Doherr, M, Hoby, S., Robert, N, Ryser-Degiorgis, Marie-Pierre, Doherr, M. G.   +9 more
core   +1 more source

Assessing precision and requirements of three methods to estimate roe deer density.

PLoS ONE, 2019
Roe deer (Capreolus capreolus) is the most abundant cervid in Europe and, as such, has a considerable impact over several human activities. Accurate roe deer population size estimates are useful to ensure their proper management.
Andrea Marcon, Daniele Battocchio, Marco Apollonio, Stefano Grignolio   +3 more
doaj   +1 more source

Energy metabolism of the roe deer [PDF]

Acta Theriologica, 1977
Energy metabolism of the roe deer Capreolus capreolus (Linnaeus, 1758) was investigated by means of the respirometric method. The level of metabolism in roe deer is similar to that of other wild ruminants but higher than the mean interspecies metabolism of mammals. Fasting heat production (FHP) shows seasonal variations, being the highest during spring
openaire   +1 more source