Results 121 to 130 of about 48,574 (256)

Should you use data integration for your distribution model?

open access: yesJournal of Animal Ecology, EarlyView.
This paper explores cases where data integration (the joint modelling of two or more observational datasets) is useful for species distribution models, and also highlights cases where it's actually not useful. This provides the first concrete guidance for deciding whether or not data integration is worth your time.
Benjamin R. Goldstein   +3 more
wiley   +1 more source

Testing Fladry as a Nonlethal Management Tool for Wolves and Coyotes in Michigan

open access: yesHuman-Wildlife Interactions, 2017
Several forms of nonlethal management exist, but fi eld testing is problematic, and few such techniques have been tested on free-ranging wolves (Canis lupus) or other predators.
Sarah J. Davidson-Nelson   +1 more
doaj   +1 more source

PREVALENCE, GENETIC ANALYSES, AND RISK FACTORS ASSOCIATED WITH HEARTWORM (DIROFILARIA IMMITIS) IN WILD COYOTES (CANIS LATRANS) FROM FLORIDA, USA

open access: yesJournal of Wildlife Diseases, 2016
We detected heartworm (Dirofilaria immitis) in 37.2% of 212 coyotes (Canis latrans) collected from 28 counties in Florida, US, between February 2010 and April 2014.
Amber M Aher   +7 more
semanticscholar   +1 more source

Coyotes (Canis latrans) are definitive hosts of Neospora caninum

open access: yesInternational Journal for Parasitology, 2004
Four captive-raised coyote pups consumed tissues from Neospora caninum-infected calves. Faeces were examined from 4 days before to 28 days after infection. One pup shed N. caninum-like oocysts, which tested positive for N. caninum and negative for Hammondia heydorni using PCR tests. Coyotes are the second discovered definitive host of N. caninum, after
Gondim, Luis F.P.   +3 more
openaire   +4 more sources

Habitat Features, Coyotes, and Humans Drive Diel Activity Variation Among Sympatric Mammals

open access: yesIntegrative Zoology, EarlyView.
We found that multiple mammal species show considerable variation in diel activity in response to several factors, with biotic variables (habitat features and the presence of coyotes Canis latrans) having the strongest overall effects. Our results have important implications for trophic dynamics. Future studies will need to account for these underlying
Nathan J. Proudman, Maximilian L. Allen
wiley   +1 more source

Do You Hear What I Hear? Human Perception of Coyote Group Size

open access: yesHuman-Wildlife Interactions, 2017
Recordings of 1 – 4 coyotes (Canis latrans) that were howling and yip-yapping were played to 427 participants who were asked to estimate the number of coyotes they perceived to hear.
Kyle Brewster   +4 more
doaj   +1 more source

Cenozoic Tectonics Ignite Mitochondrial Codon Innovations Propelling Canid Body Size Evolution and Transcontinental Radiations

open access: yesIntegrative Zoology, EarlyView.
We decode mitochondrial genomes across all extant canids, revealing lineage‐specific codon optimization driven by altitude, predation, and body size. A tripartite framework integrates geological events, metabolic constraints, and adaptive radiation to explain carnivore evolution.
Xiaoyang Wu   +8 more
wiley   +1 more source

Diameter thresholds for distinguishing between red wolf and other canid scat

open access: yesWildlife Society Bulletin, 2011
Differentiation between scats of sympatric canid species is important for determining species‐specific presence and movements, but distinction in the field is difficult.
Justin A. Dellinger   +3 more
doaj   +1 more source

Food Subsidies Reduce Livestock Depredations by a Recovering Carnivore

open access: yesAnimal Conservation, EarlyView.
Diversionary feeding—providing food caches to divert predators away from preying on livestock—is a strategy to reduce depredations by Mexican gray wolves but has not been evaluated for its effectiveness. We used data from the Mexican wolf recovery program from 2014‐2021 to evaluate whether diversionary feeding reduced livestock depredations by wolf ...
Matthew Hyde   +8 more
wiley   +1 more source

Efficacy of a two-ingredient fumigant on Richardson's ground squirrel [PDF]

open access: yes, 1984
In July 1981, efficacy data were obtained on a new two-ingredient gas cartridge by field testing against Richardson's ground squirrels (Spermophilus richardsonii) in a sagebrush-rangeland pasture. The gas cartridge contained 97 g of a sodium nitrate (65%)
Fagerstone, Kathleen A.   +1 more
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