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

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  1. Jacana

    Latest IOC Diary Updates

    "Butcher" is a very emotive term this name change. Afterall, it has only been in use by the IOC for about 14 years (name changed from Spot-breasted in version 2.2).
  2. Jacana

    Latest IOC Diary Updates

    Are these three monotypic?
  3. Jacana

    Latest IOC Diary Updates

    I don't know about the kingfishers, but the monal-partridges were changed by Clements at the last update.
  4. Jacana

    Latest IOC Diary Updates

    No, but they don't give any reason for the changes. Just that they've made the change. However, I think all of their changes conform to what the IOC and others already have, rather than coming up with something completely novel. Edit: although they do say in the introduction to the overall 2023...
  5. Jacana

    Latest IOC Diary Updates

    A couple of Clements examples from the 2023 update: Marbled Teal to Marbled Duck White-crowned Koel to White-crowned Cuckoo Alexander's Swift to Cape Verde Swift A bunch of Tolmomyias Flycatchers became Flatbills Latakoo Lark to Melodious Lark There were tons of others. Full list here: 2023...
  6. Jacana

    Latest IOC Diary Updates

    I'm not sure they are? It's just that we see IOC updates more frequently than we see updates from other authorities.
  7. Jacana

    Latest IOC Diary Updates

    Mar 16 Post split of monotypic Tahiti Swallow and polytypic Pacific Swallow.
  8. Jacana

    Latest IOC Diary Updates

    That's my reading of it too. Southern reaches as far as Beijing.
  9. Jacana

    Latest IOC Diary Updates

    Finally, an armchair tick!
  10. Jacana

    Latest IOC Diary Updates

    Mar 14 Post split of Sierra Madre Crow from Samar (formerly Small) Crow. Mar 14 Post split of Sulawesi Crow from Slender-billed Crow.
  11. Jacana

    Latest IOC Diary Updates

    Large. I haven't seen Red-throated
  12. Jacana

    Latest IOC Diary Updates

    It's missing from the Diary page, but there's a new split to report: Red-throated Rock Martin Ptyonoprogne rufigula ADD AS Pale Crag Martin Red-throated Rock Martin Ptyonoprogne rufigula (including bansoensis) is split from (Large) Rock Martin P. fuligula based on morphology supported by...
  13. Jacana

    Latest IOC Diary Updates

    Geographically, yes. But the question was whether the Brush Cuckoos on Wetar/Timor are Sunda or Australian. IOC has Rote, Timor and Wetar populations in Australian. Sunda stops at Alor.
  14. Jacana

    Latest IOC Diary Updates

    And from the subspecies: Eurasian Hoopoe Upupa epops Add subspecies saturata. ADD Recognize U. e. saturata which is often lumped with the nominate, but which is morphologically distinct (Cramp et al. 1985; Ericson 1997; del Hoyo & Collar 2014). IIRC, saturata turns up in Europe on...
  15. Jacana

    Latest IOC Diary Updates

    There have been a bunch of additional English name updates too (usually not posted on the diary page). Verreaux's Monal-Partridge Tetraophasis obscurus Chestnut-throated Monal-Partridge Change English name of Tetraophasis obscurus from Verreaux's Monal-Partridge to Chestnut-throated...
  16. Jacana

    Latest IOC Diary Updates

    Mar 7 Post split of Olive-capped Coua from Red-capped Coua.
  17. Jacana

    Latest IOC Diary Updates

    Mar 7 Post split of Gorgeous Sunbird from Beautiful Sunbird. And in the English name updates: Island Swiftlet Aerodramus inquietus Caroline Swiftlet Change English name of Aerodramus inquietus from Island Swiftlet to Caroline Swiftlet for better clarity and to align with similarly...
  18. Jacana

    Latest IOC Diary Updates

    What are the ID features for Qilian Bluetail other than song? Especially females and non-breeding plumage.
  19. Jacana

    Latest IOC Diary Updates

    I suspect that we won't see anything until March at the earliest, given their update at the end of December:
  20. Jacana

    Latest IOC Diary Updates

    IOC doesn't hyphenate like this. Cornell/eBird do, though I can't say why they hyphenate in one case and not the other. Whilst not wanting to reignite the Great BirdForum Hyphen Wars, Cornell/eBird's take on hyphenating in the first place is silly and inelegant, though I understand the logic.
  21. Jacana

    Latest IOC Diary Updates

    An initiator of a thread doesn't have any "ownership" of it. Since Andy started a new thread elsewhere to keep it to his liking, then he can post there and ignore this "hijacked" one. At this risk of hand-bagging a fellow member of this forum, Andy is one of the most common sources of derailing...
  22. Jacana

    Latest IOC Diary Updates

    It is my understanding that plover/dotterel have been used interchangeably for Hooded and Shore, whereas I'm not sure Black-fronted has been commonly known as anything other than Dotterel (same for Red-kneed)? I may well be incorrect though.
  23. Jacana

    Latest IOC Diary Updates

    Annoying when that happens, isn't it?
  24. Jacana

    Latest IOC Diary Updates

    Oct 15 Post lumps of Northern and Pacific Royal Flycatchers with Amazonian (now Tropical) Royal Flycatcher.
  25. Jacana

    Latest IOC Diary Updates

    The name was only changed recently, in v12.1
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