A comparative analysis of the behavioral response to fishing boats in two albatross species
Julien Collet,
Samantha C Patrick and
Henri Weimerskirch
Behavioral Ecology, 2017, vol. 28, issue 5, 1337-1347
Abstract:
Lay SummarySmaller and less generalist Black-Browed albatrosses were more strongly attracted to encountered fishing boats than dominant Wandering albatrosses. Anthropogenic food sources enhance aggregations of large numbers of individuals and species, but are not necessarily exploited by all individuals encountering them, or not to the same extent. We hypothesize that these food sources may especially attract individuals with higher energetic demands and/or fewer alternative foraging options available.
Keywords: comparative behavior; fisheries; GPS tracking; seabirds; predictable anthropogenic food sources; vessel monitoring system data (search for similar items in EconPapers)
Date: 2017
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