Glossy Black Flocks - numbers?

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Owl of Kedumba
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Glossy Black Flocks - numbers?

Just wondering about the numbers in Glossy Black (Cockatoo) flocks. What's the highest number of birds in in one flock?

The highest number I've seen was 14 in BMNP - we observed them drinking from a creek which we were camped at! Otherwise I've only seen them in trios an pairs.

(I hope this is the right forum to post this in!), Thanks 

Lachlan
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The most I've ever seen was about half a dozen near Mt Bushwalker in Morton NP near Ulladulla. But then, that's the only time I've ever seen any- seen huge numbers of Yellow Tailed Blacks before at Abercrombie NP due to the pine plantations nearby though. 

Woko
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BMNP stands for Blue Mountains National Park, Owl of Kedumba?

Owl of Kedumba
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Yes Woko

Woko
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Ta!

darinnightowl
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owl

each day, early morning an in late afternoon when they return, they fly over my place in 2 x two pairs but also in three, usually a young one in toe, but this time of the year numbers around , nine to fifteen birds fly thru are common.

See it!  Hear it!

Mid-North Coast NSW

Woko
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It seems glossy black cockatoos & yellow-tailed black cockatoos breed one young one per brood. Most times I've seen yellow-tailed black cockatoos, especially around breeding time, the numbers divide by three quite nicely.

Owl of Kedumba
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Recently saw a flock of +9 Glossy's 

Canonguy
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Personally I've never seen more than three Glossies around Sydney's west and the BM area. :(

Yellow-tailed Black Cockatoos though...... probably 20 or 25 is as many as I've seen in a group.

Owl of Kedumba
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Speaking of Yellow-tails, I've seen 2+ every single day this month (Feb) except on the 27th. The most was about 8 but apparently they're gathering around Lyrebird Dell. Should see them in flocks in the coming months I hope.

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