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

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  1. JTweedie

    Otter size

    Yeah I wasn't sure how much otters travel. Always thought they were quite sedentary. Obviously changing in size would probably only happen if there was an evolutionary advantage to it.
  2. JTweedie

    Otter size

    Bit of a long shot here, but having watched loads of documentaries I was wondering if it's possible that coastal otters (I'm talking otters around the UK, not sea otters that you get elsewhere) are slightly bigger than those found more inland on rivers? I've seen them at the coast in real life...
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