Showing 981 - 1,000 results of 1,234 for search '"seabird"', query time: 0.16s Refine Results
  1. 981

    Multiple stressors: negative effects of nest predation on the viability of a threatened gull in different environmental conditions by Bård‐Jørgen Bårdsen, Jan Ove Bustnes

    Published 2022-07-01
    “…The majority of the world's seabirds show substantial population declines, but a detailed understanding of the phenomenon is lacking. …”
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    Article
  2. 982
  3. 983

    At-sea behaviour in marine birds: a life-history perspective by Shoji, A

    Published 2014
    “…This result is consistent with a prediction of optimal foraging theory, but my results show empirically that seabirds are able to increase reward with distance at the extended scale of the marine environment.…”
    Thesis
  4. 984

    Dispersal in the sub-Antarctic: King penguins show remarkably little population genetic differentiation across their range by Clucas, G, Younger, J, Kao, D, Rogers, A, Handley, J, Miller, G, Jouventin, P, Nolan, P, Gharbi, K, Miller, K, Hart, T

    Published 2016
    “…<strong>Background:</strong> Seabirds are important components of marine ecosystems, both as predators and as indicators of ecological change, being conspicuous and sensitive to changes in prey abundance. …”
    Journal article
  5. 985

    Variation Among Species and Populations, and Carry-Over Effects of Winter Exposure on Mercury Accumulation in Small Petrels by Petra Quillfeldt, Yves Cherel, Joan Navarro, Richard A. Phillips, Juan F. Masello, Cristián G. Suazo, Karine Delord, Paco Bustamante, Paco Bustamante

    Published 2022-06-01
    “…In previous studies in the Southern Ocean, inter-specific differences in Hg contamination in seabirds was generally related to their distribution and trophic position. …”
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    Article
  6. 986
  7. 987

    Differences in breeding success among neighbouring streaked shearwater subcolonies correlate with egg size and quality of parental care by Fayet, A, Shirai, M, Matsumoto, S, Van Tatenhove, A, Yoda, K, Shoji, A

    Published 2019
    “…To identify drivers of local variation in breeding success in colonial seabirds, we studied the role of breeding phenology and parental quality on the breeding performance of two neighbouring subcolonies of streaked shearwaters Calonectris leucomelas, with similar habitat but different success. …”
    Journal article
  8. 988

    Dynamic body acceleration improves mapping of at‐sea foraging behavior in black‐tailed gulls Larus crassirostris by Rui Ma, Kentaro Kazama, Yogi C. Yasutake, Mami T. Kazama, Shota Tsukamoto, Yutaka Watanuki

    Published 2022-10-01
    “…Areas at which seabirds forage intensively can be discriminated by tracking the individuals' at‐sea movements. …”
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    Article
  9. 989

    Stable isotopes (δ13C, δ15N) combined with conventional dietary approaches reveal plasticity in central-place foraging behaviour of little penguins (Eudyptula minor) by Andre eChiaradia, Fran eRamirez, Manuela G Forero, Keith A Hobson

    Published 2016-01-01
    “…Marine top and meso predators like seabirds are limited by the need to breed on land but forage on limited or patchily distributed resources at sea. …”
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    Article
  10. 990

    Lifestyle, reproductive factors and food intake in Greenlandic pregnant women: The ACCEPT – sub-study by Ane-Kersti Skaarup Knudsen, Manhai Long, Henning S. Pedersen, Eva Cecilie Bonefeld-Jørgensen

    Published 2015-11-01
    “…Background: In the past decades, Greenland has changed from a hunter society to a more western lifestyle, causing less intake of traditional food, such as marine mammals, fish and seabirds. These changes in the living conditions and food habits might impact the maternal health in Greenland. …”
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    Article
  11. 991

    Complex population structure of Lyme borreliosis group spirochete Borrelia garinii in subarctic Eurasia. by Pär Comstedt, Loreta Asokliene, Ingvar Eliasson, Björn Olsen, Anders Wallensten, Jonas Bunikis, Sven Bergström

    Published 2009-06-01
    “…Borrelia garinii, a causative agent of Lyme borreliosis in Europe and Asia, is naturally maintained in marine and terrestrial enzootic cycles, which primarily involve birds, including seabirds and migratory passerines. These bird groups associate with, correspondingly, Ixodes uriae and Ixodes ricinus ticks, of which the latter species may bite and transmit the infection to humans. …”
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    Article
  12. 992

    Area and perimeter covered by anomalous diffusion processes by Mirko Luković, Theo Geisel, Stephan Eule

    Published 2013-01-01
    “…As the convex hull is a simple measure to estimate the home range of animals, our results give analytical estimates for the home range of foraging animals that perform sub-diffusive search strategies such as some Mediterranean seabirds and animals that ambush their prey. We also apply our results to Levy flights where possible.…”
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    Article
  13. 993

    Autonomous monitoring of vulnerable habitats using a wireless sensor network by Naumowicz, T, Freeman, R, Heil, A, Calsyn, M, Hellmich, E, Brändle, A, Guilford, T, Schiller, J

    Published 2008
    “…Here, we describe the design and deployment of a wireless sensor network that delivers high resolution sensor data while monitoring seabirds on a UK National Nature Reserve. We describe some of the problems encountered and the solutions we have used. …”
    Journal article
  14. 994

    Phthiraptera of Canada by Terry D. Galloway

    Published 2019-01-01
    “…Only about 54% of the expected chewing louse fauna has been recorded, and considerable collecting effort is needed, especially for lice infesting passerine birds, shorebirds, and seabirds. The sucking louse fauna is well known, with approximately 88% of the expected fauna recorded. …”
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    Article
  15. 995

    Aves, The Galapagos Islands, Ecuador by Wiedenfeld, D. A.

    Published 2006-01-01
    “…If only land birds are considered, the endemism levels are much higher, with 70% of land bird species being endemic, and 58% of the “regular” seabirds being endemic as well. It is hoped this article will stimulate other ornithologists and observers who may have additional records to come forth with their information.…”
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    Article
  16. 996

    Light-level geolocation reveals the short-distance non-breeding movements and distribution of tufted puffins throughout the Northeast Pacific Ocean by Anne L. Schaefer, Kristen B. Gorman, Kristen B. Gorman, Mary Anne Bishop

    Published 2022-09-01
    “…Comprehensive assessments of cumulative impacts to seabirds have been hindered by an incomplete understanding of temporal and spatial patterns in marine habitat use, particularly during the non-breeding season when seabirds can range widely across the global ocean. …”
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    Article
  17. 997

    A Physio-Logging Journey: Heart Rates of the Emperor Penguin and Blue Whale by Paul J. Ponganis

    Published 2021-08-01
    “…Physio-logging has the potential to explore the processes that underlie the dive behavior and ecology of marine mammals and seabirds, as well as evaluate their adaptability to environmental change and other stressors. …”
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    Article
  18. 998

    Social interactions of juvenile brown boobies at sea as observed with animal-borne video cameras. by Ken Yoda, Miku Murakoshi, Kota Tsutsui, Hiroyoshi Kohno

    Published 2011-01-01
    “…In addition, approximately 40% of foraging occurred close to aggregations of congeners and other species. Young seabirds voluntarily followed other birds, which may directly enhance their foraging success and improve foraging and flying skills during their developmental stage, or both.…”
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    Article
  19. 999

    A Cadaveric Study Using Computed Tomography for Measuring the Ocular Bulb and Scleral Skeleton of the Atlantic Puffin (Aves, <i>Alcidae</i>, <i>Fratercula arctica</i>) by Marcos Fumero-Hernández, Mario Encinoso, Ana Sofia Ramírez, Inmaculada Morales, Alejandro Suárez Pérez, José Raduan Jaber

    Published 2023-07-01
    “…However, there are few publications regarding its use in ophthalmology. Seabirds, in particular, present a peculiar ecology since their lives take place in very diverse environments: the aquatic, the terrestrial, and the aerial. …”
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    Article
  20. 1000

    Penguins of the Magellan region by M. Bingham, E. Mejias

    Published 1999-12-01
    “…The Magellan region, including the Falkland Islands, is one of the world´s most important areas for seabirds, and especially penguins. World-wide there are 17 species of penguin; 7 of these regularly breed around the coastal waters of South America, and 5 within the Magellan region. …”
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    Article