Results 61 to 70 of about 6,030 (219)

A comparison of field methods to estimate Canada goose abundance

open access: yesWildlife Society Bulletin, 2017
We conducted a 2‐year study (2014–2015) in North Carolina, USA, to compare precision and efficiency between 2 methods used to estimate Canada goose (Branta canadensis) abundance.
Mark A. McAlister   +4 more
doaj   +1 more source

Foraging Preferences of Captive Canada Geese Related to Turfgrass Mixtures

open access: yesHuman-Wildlife Interactions, 2017
Overabundant populations of Canada geese (Branta canadensis) cause economic and safety concerns associated with collisions with civil and military aircraft.
Brian E. Washburn   +2 more
doaj   +1 more source

Landscape suitability and range expansion estimates for the North American Interior Population of trumpeter swans

open access: yesThe Journal of Wildlife Management, Volume 89, Issue 8, November 2025.
We incorporated landscape suitability into a trumpeter swan range expansion model. We estimated a 4.4% (95% CI: 2.0–6.9%) annual range expansion rate from 2023 to 2033, with expansion occurring in the Prairie Pothole Region of the Dakotas and the Boreal Shield and James Bay Lowlands of Canada. Abstract The Interior Population of trumpeter swans (Cygnus
Kevin W. Barnes   +4 more
wiley   +1 more source

Review of SeagrassNet Monitoring Photographs in Great Bay, New Hampshire, USA 2007 - 2014 [PDF]

open access: yes, 2017
SeagrassNet is a global monitoring program begun in 2001 and designed to scientifically detect and document seagrass habitat change (Short et al. 2006a, 2014).
Short, Frederick T.
core   +1 more source

Evaluation of the effects of september hunting seasons on Canada geese in Nebraska

open access: yesWildlife Society Bulletin, 2012
Populations of temperate‐nesting Canada geese (Branta canadensis) have increased in Nebraska, USA, resulting in an increased number of nuisance and damage complaints.
Scott R. Groepper   +3 more
doaj   +1 more source

Molt Migration by Giant Canada Geese in Eastern South Dakota

open access: yesHuman-Wildlife Interactions, 2017
We captured giant Canada geese (Branta canadensis maxima) in 7 counties in eastern South Dakota during the summer molting period, 2000–2003. We attached very high frequency (VHF) transmitters to 150 adult female geese with brood patches, and leg bands to
Charles D. Dieter, Bobby J. Anderson
doaj   +1 more source

Quantification of avian hazards to military aircraft and implications for wildlife management. [PDF]

open access: yesPLoS ONE, 2018
Collisions between birds and military aircraft are common and can have catastrophic effects. Knowledge of relative wildlife hazards to aircraft (the likelihood of aircraft damage when a species is struck) is needed before estimating wildlife strike risk (
Morgan B Pfeiffer   +2 more
doaj   +1 more source

On the Japan-taken Branta canadensis

open access: yesJapanese Journal of Ornithology, 1952
I reported a specimen of Branta taken in Japan preserved in the British Museum of Natural History, London and identified it with some doubt to be Branta minima (cf. Tori, no. 26, pp. 2-3, 1928). Recently Mr. Robert A. Coombes of Tring Museum kindly examined this skin (Brit. Mus. Reg. 1894. 8. 12. 24) on my behalf and informed that it belongs to B.
openaire   +2 more sources

Ontogenetic change of morphology and surface texture of long bones in the Gray Heron (Ardea cinerea, Ardeidae) [PDF]

open access: yes, 2013
Proceedings of the 8th International Meeting of the Society of Avian Paleontology and EvolutionAlthough the importance of assessing ontogenetic age or developmental stage of fossil materials is widely recognized, information on avian postnatal skeletal ...
Matsuoka, Hiroshige, Watanabe, Junya
core  

Insights into antimicrobial resistance among long distance migratory East Canadian High Arctic light-bellied Brent geese (Branta bernicla hrota) [PDF]

open access: yes, 2015
This is the final version of the article. Available from BioMed Central via the DOI in this record.BACKGROUND: Antimicrobial resistance (AMR) is the most significant threat to global public health and ascertaining the role wild birds play in the ...
Agnew, A   +4 more
core   +1 more source

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