Results 31 to 40 of about 1,383,255 (209)
Bird Population Changes Following the Establishment of a Diverse Stand of Woody Plants in a Former Crop Field in North Dakota, 1975– 2015 [PDF]
, 2018 Changes in the coverage of trees and shrubs on the North Dakota landscape since Euro- American settlement have likely had a pronounced impact on bird species that favor woody vegetation.
Igl, Lawrence D. +2 more
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Current Biology, 2004 Concern is growing about the impact of climate change on organisms but there's much uncertainty about its effects. A new European study of two bird species does not provide good news.
openaire +2 more sources
Current Biology, 2020 Steven Portugal introduces the behavioral and aerodynamic underpinnings of aerial flocking in birds.
openaire +2 more sources
Declines of Aerial Insectivores in North America Follow a Geographic Gradient
Avian Conservation and Ecology, 2010 North American birds that feed on aerial insects are experiencing widespread population declines. An analysis of the North American Breeding Bird Survey trend estimates for 1966 to 2006 suggests that declines in this guild are significantly stronger than
Silke Nebel +3 more
doaj +1 more source
Bird problems and their solution in Britain [PDF]
, 1982 The background and organization of research on bird pests in Britain are described and the main projects are outlined. Work is currently concentrated on bullfinches, starlings, rooks, and woodpigeons together with behavioural studies aimed at developing ...
Wright, Ernest N.
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The FireBird Mission – A Scientific Mission for Earth Observation and Hot SpotDetection [PDF]
, 2013 More than 10 years ago the first specialized small satellite for hot spot recognition and fire observation was designed, built and operated by several DLR departments.
Lorenz, Eckehard +2 more
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Using focus groups to evaluate a multiyear consumer health outreach collaboration
Journal of the Medical Library Association, 2021 Objectives: Academic health sciences librarians sought to evaluate the efficacy and future of the Health Information Specialists Program, a five-year consumer health information outreach collaboration with public libraries across the state. Methods: Five
Tara Malone, Shari Clifton
doaj +1 more source
Egg shape changes at the theropod–bird transition, and a morphometric study of amniote eggs [PDF]
, 2014 The eggs of amniotes exhibit a remarkable variety of shapes, from spherical to elongate and from symmetrical to asymmetrical. We examine eggshell geometry in a diverse sample of fossil and living amniotes using geometric morphometrics and linear ...
Abramoff MD +14 more
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Do Striped Hyenas Have a Sweet Tooth? First Evidence of Honey Consumption by a Hyaenid
Ecology and EvolutionDietary flexibility in carnivores remains an underexplored aspect of their ecology, particularly the consumption of non‐meat foods. While striped hyenas (Hyaena hyaena) are primarily scavengers, they are known to occasionally consume plant material ...
Francisca A. S. Virtuoso +22 more
doaj +1 more source
, 2003 Ngoma (a Swahili word which literally means ‘drum’) are happenings during which music, dance and song act together to realize performances related to the most important rites of the Swahili communities’ cycle of social life.
Merolla, Daniela
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