Results 21 to 30 of about 40,856 (240)

Risk Factors for Seabird Bycatch in a Pelagic Longline Tuna Fishery.

open access: yesPLoS ONE, 2016
Capture in global pelagic longline fisheries threatens the viability of some seabird populations. The Hawaii longline tuna fishery annually catches hundreds of seabirds, primarily Laysan (Phoebastria immutabilis) and black-footed (P.
Eric Gilman   +3 more
doaj   +1 more source

Changes in the distribution of nesting Arctic seaducks are not strongly related to variation in polar bear presence

open access: yesArctic Science, 2020
Contemporary climate change is predicted to expose some species to altered predation regimes. Losses of Arctic sea ice are causing polar bears to increasingly forage on colonial seaduck eggs in lieu of ice-based hunting of marine mammals.
Cody J. Dey   +3 more
doaj   +1 more source

The marine avifauna of Matthew and Hunter Islands, two remote volcanoes of the New Hebrides chain

open access: yesArxius de Miscel-lània Zoològica, 2023
Breeding birds recorded on Matthew and Hunter Islands in the tropical southwestern Pacific between 1973 and 2018 are summarised from a compilation of reports, for which various methods were used for counting seabirds.
P. Borsa, J. Baudat-Franceschi
doaj   +1 more source

Automatic nesting seabird detection based on boosted HOG-LBP descriptors [PDF]

open access: yes, 2011
Seabird populations are considered an important and accessible indicator of the health of marine environments: variations have been linked with climate change and pollution 1.
Dickinson, Patrick   +3 more
core   +1 more source

At-sea abundance and distribution of skuas and jaegers (Charadriiformes: Stercorariidae) at coastal waters off central Chile [PDF]

open access: yes, 2014
Indexación: Web of Science; Scielo.BACKGROUND: Skuas and jaegers (Charadriiformes: Stercorariidae) are seabirds breeding at moderate to high latitudes and some perform extensive post-breeding transequatorial migrations.
Anguita, Cristóbal   +2 more
core   +1 more source

Taking movement data to new depths : Inferring prey availability and patch profitability from seabird foraging behavior [PDF]

open access: yes, 2017
Funded byNatural Environment Research Council. Grant Number: NE/K007440/1 and Marine Scotland Science and Seabird Tracking and Research (STAR) Project led by the Royal Society for the Protection of Birds (RSPB)Peer reviewedPublisher ...
Aguilar Soto   +90 more
core   +1 more source

Microscope and spectacle : on the complexities of using new visual technologies to communicate about wildlife conservation [PDF]

open access: yes, 2015
Acknowledgments We thank our interviewees for granting us access to data and permission to use images; dot.rural Digital Economy Hub, the University of Aberdeen, and the James Hutton Institute for funding and support; Gina Maffey, Tony James, Katrina ...
Fischer, Anke   +2 more
core   +2 more sources

Validating the use of intrinsic markers in body feathers to identify inter-individual differences in non-breeding areas of northern fulmars [PDF]

open access: yes, 2016
Acknowledgments We thank Claire Deacon, Gareth Norton and Andrea Raab for help with laboratory work at the University of Aberdeen, and Barry Thornton and Gillian Martin for running stable isotope analysis at the James Hutton Institute.
Graham, Isla M.   +4 more
core   +2 more sources

PERSISTENT ORGANIC POLLUTANTS IN SEABIRDS FROM THE OKHOTSK SEA

open access: yesИзвестия ТИНРО, 2018
Persistent organic pollutants as organochlorine pesticides are lipophilic anthropogenic substances. Isomers of HCH and DDT and their metabolites are detected in organs of the seabirds Larus schistisagus, Aethia cristatella, Aethia pusilla, Fulmarus ...
V. Yu. Tsygankov   +2 more
doaj   +1 more source

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