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

Recent content by solium

  1. S

    Kowa BD II XD 8x42 vs. Verano BGA VHD 8x42

    Which do you think is better? (Made in China vs.Japan , 143 vs.131m FOV etc. ...) Thanks all. Radim
    • solium
    • Thread
    • Replies: 14
    • Forum: Kowa
  2. S

    Jaeger?

    I haven't had this opinion yet, sorry ...
  3. S

    Jaeger?

    Klaus O.: Cite: "A difficult case, as we do not see the diagnostic central rectrices, which are missing. The bird look bulky but the bill looks way too small for Pomarine, so i will go for Arctic here. In these immature plumages, we do not have 100% diagnostic plumage features, but the clean...
  4. S

    Jaeger?

    Klaus Olsen P.S. My opinion was pomarine, but I changed it ...
  5. S

    Jaeger?

    This is an unusual observation in Central Europe. The expert opinion was for the Arctic.
  6. S

    Jaeger?

    n No, they are not.
  7. S

    Jaeger?

    Parasitic or pomarine jaeger? Slovakia, 9.8.'21 Thanks all.
  8. S

    Tufted Duck or Greater Scaup?

    https://en.m.wikipedia.org/wiki/%C4%8Cunovo
  9. S

    Tufted Duck or Greater Scaup?

    The eye is yellow for juv.
  10. S

    Tufted Duck or Greater Scaup?

    http://birding.sk/index.php?option=com_observations2&id=106431&view=record&filterPosition=16&lang=sk
  11. S

    Tufted Duck or Greater Scaup?

    14.11.2020, Slovakia Thanks all.
  12. S

    ssp.calidus?

    Falco peregrinus calidus? Slovakia, 11.10.2018 Thanks all.
  13. S

    Western marsh harrier

    We will probably send D.F ...;)...
  14. S

    Western marsh harrier

    We all see what we want, obviously ... R.
  15. S

    Western marsh harrier

    Valéry, male 2cy, D.F., Flight ID...: https://ulozto.sk/file/AC24kdAnLrqG/img-20190925-123655-jpg
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