Zobrazeno 1 - 10
of 570
pro vyhledávání: '"Gavia"'
Publikováno v:
Acta Palaeontologica Polonica, Vol 68, Iss 4, Pp 613-624 (2023)
The island of Taiwan, with its diverse microclimates and key position on the East Asian-Australasian Flyway, attracts numerous bird enthusiasts due to its diverse avian fauna. Nevertheless, due to the scarcity of fossil records, there is a signific
Externí odkaz:
https://doaj.org/article/dc930ed06d524366873b5de5d2abcca8
Autor:
Lehtonen, Pekka J. pelehtonen@gmail.com, Lappalainen, Jyrki1
Publikováno v:
Ornis Fennica. 2017, Vol. 94 Issue 1, p2-12. 11p.
Autor:
Ruiz-Campos, Gorgonio1 gruiz@uabc.edu.mx, De León-Girón, Gonzalo2
Publikováno v:
Huitzil: Journal of Mexican Ornithology / Revue d'Ornithologie Mexicaine. 2017, Vol. 18 Issue 1, p11-15. 5p. 1 Color Photograph, 1 Chart.
Publikováno v:
Ecosphere, Vol 14, Iss 6, Pp n/a-n/a (2023)
Abstract Monitoring species to better understand their status, ecology, and management needs is a major expense for agencies tasked with biodiversity conservation. Community science data have the potential to improve monitoring for minimal cost, give
Externí odkaz:
https://doaj.org/article/eaf2afde780b4db8a0ae8eeda4da6215
Autor:
James Duckworth, Susan O'Brien, Ib K. Petersen, Aevar Petersen, Guðmundur Benediktsson, Logan Johnson, Petteri Lehikoinen, David Okill, Roni Väisänen, Jim Williams, Stuart Williams, Francis Daunt, Jonathan A. Green
Publikováno v:
Ecology and Evolution, Vol 12, Iss 8, Pp n/a-n/a (2022)
Abstract Migratory species have geographically separate distributions during their annual cycle, and these areas can vary between populations and individuals. This can lead to differential stress levels being experienced across a species range. Gathe
Externí odkaz:
https://doaj.org/article/d96e5fcc86624c0fb931c3d75594bec2
Akademický článek
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Autor:
Brenda Larison, Alec R. Lindsay, Christen Bossu, Michael D. Sorenson, Joseph D. Kaplan, David C. Evers, James Paruk, Jeffrey M. DaCosta, Thomas B. Smith, Kristen Ruegg
Publikováno v:
Evolutionary Applications, Vol 14, Iss 6, Pp 1646-1658 (2021)
Abstract Understanding how risk factors affect populations across their annual cycle is a major challenge for conserving migratory birds. For example, disease outbreaks may happen on the breeding grounds, the wintering grounds, or during migration an
Externí odkaz:
https://doaj.org/article/964923afa7aa42f4b3edb252ae1333aa
Autor:
Kevin P. Kenow, Luke J. Fara, Steven C. Houdek, Brian R. Gray, Darryl J. Heard, Michael W. Meyer, Timothy J. Fox, Robert Kratt, Carrol L. Henderson
Publikováno v:
Journal of Field Ornithology, Vol 94, Iss 1, p 1 (2023)
Common Loons (Gavia immer) winter primarily in marine coastal areas and utilize a forage base that is poorly defined, especially for offshore areas. Information on dive activity is needed for describing foraging strategies and for inferring prey dist
Externí odkaz:
https://doaj.org/article/cee16feb75d1429a97f62dc06c7640ae
Autor:
Rizzolo, Daniel J., Schmutz, Joel A.
Publikováno v:
Waterbirds: The International Journal of Waterbird Biology, 2007 Jun 01. 30(2), 207-213.
Externí odkaz:
https://www.jstor.org/stable/4501819
Autor:
Raul Vilela, Claudia Burger, Ansgar Diederichs, Fabian E. Bachl, Lesley Szostek, Anika Freund, Alexander Braasch, Jochen Bellebaum, Brian Beckers, Werner Piper, Georg Nehls
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
The utilization of marine renewable energies such as offshore wind farming leads to globally expanding human activities in marine habitats. While knowledge on the responses to offshore wind farms and associated shipping traffic is accumulating now at
Externí odkaz:
https://doaj.org/article/e9a953b9d5714690a77814c84091fbf0