注意:此分割影響到部分或全部的鑑定,也許會被替換成 Bubulcus 的鑑定。 當我們無法自動指派一筆鑑定到輸出分類群之中時會發生這樣的情況。 檢閱Bubulcus ibis5017的鑑定

Taxonomic Split 132987 (提交於 2023-12-13)

CAUTION, LARGE SPLIT, DO NOT COMMIT WITHOUT STAFF APPROVAL

Eastern Cattle Egret Bubulcus coromandus is split from Western Cattle (formerly Cattle) Egret B. ibis (Clements 2007:20)
The Eastern Cattle Egret of Asia and Australasia looks very different in breeding plumage from Western Cattle Egret of Europe, Asia, and the Western Hemisphere, but when not breeding, proportional differences are key to their identification.

eBird/Clements Checklist v2023 (引用)
donalddavesne 於 2023年10月29日 20:36 所新增 | 由 loarie 於 2023年12月13日 所提交
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@rjq @birdwhisperer
We can't validate this one without staff, but I was thinking to start by validating the switch from ssp. coromandus to the new species.
Do you agree with that?

發佈由 donalddavesne 9 個月 前

@donalddavesne Usually, I just leave these to staff, regardless of what we could do to help. I'll collect a list of changes that would need such intervention.

發佈由 birdwhisperer 9 個月 前

Atlases etc look good to me. I think we should not raise coromandus to species level yet, as this would lead to confusion until the split is completed

發佈由 rjq 9 個月 前

OK I won't commit anything then ;)

發佈由 donalddavesne 9 個月 前

just started committing records through the back end - might take a while

發佈由 loarie 7 個月 前

We’ll need to change the common name of Bubulcus ibis, too. Currently still as “Cattle Egret” but it should be “Western Cattle Egret”

發佈由 henicorhina 7 個月 前

ok this finished processing - does anything look weird - are there any of those issues with the community ID or identification categories not updating?

發佈由 loarie 7 個月 前

Looks good based on the atlases I made. There is one Eastern IDed in Oman, which is not outlandish.

發佈由 donalddavesne 7 個月 前

Yeah, looks good. The ones from the northwestern Hawaiian islands will need to be identified individually. Most should be ibis, but there are a handful of record of coromandus from out there

發佈由 henicorhina 7 個月 前

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