Results 91 to 100 of about 6,902 (216)

Northern Harrier, Circus cyaneus, Attacks on Greater Sage-Grouse, Centerocercus urophasianus, in Southern Alberta [PDF]

open access: yes, 2003
The Greater Sage-Grouse (Centrocercus urophasianus) is an endangered species in Canada, making it critical to understand all known causes of mortality. We report the first recorded observations of female Northern Harrier (Circus cyaneus) attacks on male ...
Aldridge, Cameron L.   +3 more
core   +2 more sources

Evaluation of radiotagging techniques and their application to survival analysis of Red-legged Partridge Alectoris rufa chicks [PDF]

open access: yes, 2017
A better knowledge of chick survival rates is required to enable understanding of the population dynamics of gamebirds and to develop management measures to conserve their populations.
Ferreras, Pablo   +2 more
core   +1 more source

Galliformes science and species extinctions: what we know and what we need to know [PDF]

open access: yes, 2012
Extinciones de especies de Galliformes y conocimientos científicos: lo que sabemos y lo que necesitamos saber A principios de 2010, las 193 partes que habían firmado el Convenio sobre la Diversidad Biológica reconocieron que no habían cumplido el ...
Grainger, M. J.   +2 more
core  

The Ghost of Extinction: Preservation Values and Minimum Viable Population in Wildlife Models [PDF]

open access: yes
The inclusion of a minimum viable population in bioeconomic modeling creates at least two complications that are not resolved by using a modified logistic growth function.
Eiswerth, Mark E.   +1 more
core   +1 more source

Islands of Grass by Trevor Herriot and The Long Walk by Jan Zwicky [PDF]

open access: yes, 2018
Review of Trevor Herriot\u27s Islands of Grass and Jan Zwicky\u27s The Long ...
harding-russell, gillian
core   +1 more source

Wildfire immediately reduces nest and adult survival of greater sage-grouse. [PDF]

open access: yesSci Rep, 2023
Tyrrell EA   +5 more
europepmc   +1 more source

Visibility bias for sage‐grouse lek counts

open access: yesWildlife Society Bulletin, 2017
Declining populations of greater sage‐grouse (Centrocercus urophasianus; hereafter, sage‐grouse) necessitate accurate estimates of population trends. The most widespread approach to monitoring sage‐grouse populations involves counting males attending ...
Jeremy A. Baumgardt   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy