Results 71 to 80 of about 51,722 (255)

Knee height is often right: evaluating device height effects on camera trapping rate

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Camera trap deployment height can introduce systematic biases in detection trapping rates across species of different body sizes. Combining 172 paired sampling points in five experiments across Europe, North America and Africa, our results show that low cameras significantly increase detections of small‐ and medium‐sized species, whereas high cameras ...
Jorge Sereno‐Cadierno   +6 more
wiley   +1 more source

Spatial and Temporal Relationships Between Roe and Red Deer in an Alpine Area

open access: yesEcology and Evolution
Interspecific interactions are important drivers of population dynamics and species distribution. These relationships can increase niche partitioning between sympatric species, which can differentiate space and time use or modify their feeding strategies.
Valerio Donini   +6 more
doaj   +1 more source

Nematode fauna of the digestive tract of Siberian roe deer in Primorsky Krai

open access: yesРоссийский паразитологический журнал
The purpose of the research is to supplement information on the species composition of helminths of the Siberian roe deer.Materials and methods. Digestive tracts of seven Siberian roe deer (Capreolus pygargus) that died from various causes in Primorsky ...
D. N. Kuznetsov   +2 more
doaj   +1 more source

Characterization of Megatrypanum trypanosomes from European Cervidae [PDF]

open access: yes, 2017
Megatrypanum trypanosomes have been isolated from a number of different European Cervidae, but on the basis of morphology it has not been possible to define the species to which these isolates belong.
Buchanan, N.   +4 more
core  

What next? Rewilding as a radical future for the British countryside [PDF]

open access: yes, 2015
Rewilding is an optimistic environmental agenda to reverse the loss of biodiversity and reconnect society with nature. This chapter explores Britain’s ecological history, back to the Last Interglacial before the arrival of modern humans, when the climate
Macdonald, David W   +1 more
core   +1 more source

Monitoring GPS‐collared moose by ground versus drone approaches: efficiency and disturbance effects

open access: yesWildlife Biology, EarlyView.
Efficient wildlife management requires precise monitoring methods, for example to estimate population density, reproductive success, and survival. Here, we compared the efficiency of drone (equipped with a RGB camera) and ground approaches to detect and observe GPS‐collared female moose Alces alces and their calves. We also quantified how drone (n = 42)
Martin Mayer   +8 more
wiley   +1 more source

Comparative characteristics of metatarsal bones (Ossa metatarsi) and finger articles (Ossa digitorum pedis seu phalanges digitorum) of roe deer (Capreolus capreolus) and sheep (Ovis aries) in orderto determine animal species [PDF]

open access: yesVeterinarski Glasnik, 2016
Metatarsal bones and finger articles of roe deer and sheep are rarely used for animal identification. In practice there are frequent cases where on a corpse the head and distal parts of the limbs are missing.
Blagojević Miloš   +3 more
doaj   +1 more source

A comparison of thermal drones and camera trap population estimates for Sitka black‐tailed deer in Alaska

open access: yesWildlife Biology, EarlyView.
One of the most difficult challenges for wildlife managers is reliably estimating wildlife populations. Camera traps combined with spatial capture–recapture (SCR) models are a popular tool for population estimation. They have limitations, however, including long data processing times.
Shannon P. Finnegan   +5 more
wiley   +1 more source

Comparative characteristics of metacarpal bones (Ossa metacarpi) and finger articles (Ossa digitorum pedis seu phalanges digitorum) of roe deer (Capreolus capreolus) and sheep (Ovis aries) in order to determine animal species [PDF]

open access: yesVeterinarski Glasnik, 2016
The method of determining which animal species the bones, on the basis of mor­phological characteristics, belong to, is one of the most commonly used in forensic cases (poaching, fraud, theft, counterfeiting of food of animal origin).For ...
Blagojević Miloš   +4 more
doaj   +1 more source

Strengthening urban deer management with structured decision making

open access: yesWildlife Biology, EarlyView.
Urban deer management (UDM) decision‐makers face social, ecological, regulatory, and economic pressures when creating an agreeable deer management plan for stakeholders. Historically, decision making techniques (e.g. consensus‐based analyses) have not effectively balanced UDM elements leading to short‐lived management progress.
Shane D. Boehne   +6 more
wiley   +1 more source

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