Hi Neil,
As far as I'm aware David has it correct, however NZBO does mention the two ssp but not in any up- to- date detail:
"The Australian form macrotarsa visits New Zealand periodically. The Asian form affinis is regularly seen in Australia and could potentially occur here too."
With respect, NZBO, which is a fantastic resource and great effort by all involved,it is unfortunately particularly slow with any major updates in changing taxonomy, which I see as essential and will require regular updates which aren’t forthcoming.
South Georgian Diving Petrel page is another example that is very much in need of an update???
http://datazone.birdlife.org/species/factsheet/whenua-hou-diving-petrel-pelecanoides-whenuahouensis?fbclid=IwAR0dmzxKqN_Npi54oxBD13oS0i_CGpW1bI1MgUkcZYRuS_O9UfhKI4ERC58
Stewart Island Shag…. doesn’t exist any more!........still yet to be updated, especially for all the new overseas birders coming with their UP-TO-DATE checklists.
This in turn could also have a knock-on effect with inaccurate e-bird reports. It seems we can't all be on the same page which is a real shame.
Gull-billed Terns Nesting
- Steve Wood
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- Neil Fitzgerald
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Re: Gull-billed Terns Nesting
Yes, NZBO follows the NZ Checklist, which is in need of an update. Colin knows this. But, I'm not sure that religiously following an overseas list is always the best answer either.
If "Aus tern" has just been elevated from subspecies to species, that's just a name change and should have no impact on correctly identifying taxon, as long as the correct ssp is used.
I guess Ian could add the name Australian tern for macrotarsa on his NZBO page.
If "Aus tern" has just been elevated from subspecies to species, that's just a name change and should have no impact on correctly identifying taxon, as long as the correct ssp is used.
I guess Ian could add the name Australian tern for macrotarsa on his NZBO page.
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Re: Gull-billed Terns Nesting
Coming back from D'Urville Island I was informed by the ferryman that gull-billed tern are seen regularly around Kapowai and French Pass and have breed regularly in the last 2 years. He believes he has positively identified re books.
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Re: Gull-billed Terns Nesting
Just curious. Any sign of a repeat attempt?
Ian
Ian
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Re: Gull-billed Terns Nesting
Hi Ian,
I was out on the spit in question on 03/11, no sign then.
Cheers,
Sean.
I was out on the spit in question on 03/11, no sign then.
Cheers,
Sean.
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Re: Gull-billed Terns Nesting
It was not mentioned in my recent crossings.
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Re: Gull-billed Terns Nesting
Unfortunately GB terns may changed their addresses, due bad experience regarding their too aggressive neighbors Kelp gulls and people nearly drove a ute over their nest.
We have to wait for juvenile GB terns to fly ...they will look like nonbreeding GB terns, but with pale brown juvenile scapulars & mantle and following the parent birds.
We have to wait for juvenile GB terns to fly ...they will look like nonbreeding GB terns, but with pale brown juvenile scapulars & mantle and following the parent birds.
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Re: Gull-billed Terns Nesting
Hi all, Joseph Bliss reports via EBird that the gull-billed terns are still in the Invercargill area and have successfully bred as they have a juvenile they are feeding. Fantastic news!
https://ebird.org/atlasnz/checklist/S82244236
https://ebird.org/atlasnz/checklist/S82244236
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Re: Gull-billed Terns Nesting
Fantastic news!...Happy parents GBT with their one New Zealand-bred chick.
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Re: Gull-billed Terns Nesting
Totally with Clinton on this one. Might have bred with the Caspians there. Probably safer than the gulls. Parents must be getting on a bit though. Fairly significant record so be good if someone could keep an eye on it.
Ian
Ian