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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

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  1. Richard Klim

    Cathartidae

    IOC World Bird List David Donsker, 9 May 2016:
  2. Richard Klim

    Cathartidae

    Cathartes aura meridionalis Other treatments... Kirk & Mossman 1998 (BNA Online): Ferguson-Lees & Christie 2001 (Raptors of the World): southern Canada and northern and central USA, ... Dickinson & Remsen 2013 (H&M4 1): Houston et al 2015 (HBW Alive): synonym of nominate aura...
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