Results 81 to 90 of about 132,319 (211)
Experimental assessment of large mammal population estimates from airborne thermal videography
Wildlife resource management requires reliable, fast, and affordable methods of surveying wildlife populations to develop and adaptively adjust policies. Thermal video from drones can yield high rates of detection over large areas with relative speed and safety.
Julia S. McElhinny +7 more
wiley +1 more source
Methods to estimate abundance from unmarked populations of animals are widely used because of their efficiency and presumed accuracy. These methods account for imperfect detection by comparing observed data against the assumed distribution of the entire population.
David M. Delaney +2 more
wiley +1 more source
An evaluation of deer management options
Title from PDF cover (Connecticut Dept. of Environmental Protection Web site, viewed Apr. 7, 2011).; "This publication was collectively developed by the New England Chapter of The Wildlife Society and the Northeast Deer Technical Committee"--P.
core +1 more source
We estimated seasonal space use, cover selection, and resource selection; evaluated gene flow and potential genetic barriers; and assessed cause‐specific survival rates and reproduction of radiomarked gray foxes in Indiana, USA. Our results provide evidence that gray foxes in Indiana are an edge species with relatively large home ranges, relatively low
Tim L. Hiller +5 more
wiley +1 more source
Bovine tuberculosis in Swedish farmed deer [PDF]
Bovine tuberculosis (BTB) was introduced into Swedish farmed deer herds in 1987. Epidemiological investigations showed that 10 deer herds had become infected (July 1994) and a common source of infection, a consignment of 168 imported farmed fallow deer ...
Wahlström, Helene
core +1 more source
Amid the general sense of worry that large language models will soon drown out human voices, some researchers are optimistic that machine learning will allow humans to listen to and understand animal voices to an unprecedented extent. As part of a broader project aimed at interspecies communication, a loosely connected set of animal behaviourists, AI ...
Courtney Handman
wiley +1 more source
Vorlageform des Erscheinungsvermerks: Leipzig, Bey Wolffgang Deer ...
La Serre, Jean-Puget
core +1 more source
Blacklegged Tick or Deer Tick, Ixodes scapularis Say (Arachnida: Acari: Ixodidae)
In the United States, the blacklegged tick, Ixodes scapularis Say affects the greatest number of people for threeprincipal reasons: their geographic distribution coincides in the northeastern United States with the greatest concentration of humans (Miller et al. 1990); spirochete infection rates are high, often exceeding 25 (Burgdorfer et al.
Michael R. Patnaude, Thomas N. Mather
openaire +5 more sources
Mortality for diatomaceous earth was observed as early as 2 h after exposure with 50% and 90% mortality at 3.5 and 4.6 h (LT50 and LT90, respectively) for Musca domestica. The LT50 and LT90 increased when the size of the fly species increased (M. domestica to Cochliomyia macellaria to Sarcophaga bullata) and increased for all three from 50 to 70 ...
Grayson L. Cave +4 more
wiley +1 more source
Autopsie nach Exemplar der ULB Sachsen-AnhaltVorlageform des Erscheinungsvermerks: Leipzig, bey Wolffgang Deer, 1746.93 Ill. (Kupferst.
unknown
core +1 more source

