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Toont 1477 - 1494 van 1930
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    Lutra 51(2)_Camphuysen et al_2008

    Cetaceans stranded in the Netherlands from 1998 to 2007 Between 1998 and 2007, 2063 cetaceans were found stranded in the Netherlands, representing at least 14 species. Two species, humpback whale ( Megaptera novaeangliae) and Blainville’s beaked whale ( Mesoplodon densirostris), are additions to the...
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    Lutra 51(2)_Editorial_2008

    The shoulders of giants “If I have seen further it is by standing on the shoulders of giants”, Isaac Newton once wrote. The findings and observations of our colleagues and predecessors can inspire us, spark a new idea, or form the basis for new theories or hypotheses. Using the work of others to...
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    Lutra 51(2)_Van De Sijpe_2008

    Flight height of trawling pond bats and Daubenton’s bats This article presents an indirect way to estimate the flight height of trawling bats by measuring the small time intervals between pulses and echoes from the water surface. A particular study site, the historical Vauban ramparts around the...