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

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  1. KenM

    Blyth's reed or Sykes's Warbler - India

    And me on the last images. Cheers
  2. KenM

    Blyth's reed or Sykes's Warbler - India

    The emarginations on 3,4, are outside the tertial area.....that doesn't conform to Blyth's Reed wing formula (should be within). Also the tonal contrast between Iris and pupil in the images (not particularly contrasty) is comparable to e.g Sykes when seen close up in reasonable light, as per...
  3. KenM

    Blyth's reed or Sykes's Warbler - India

    First impressions not an Acro, UTC's appear short, has a hippo feel to it. Cheers
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