canberrabirds

Choosing the best breeding code on COG data sheets

To: "" <>
Subject: Choosing the best breeding code on COG data sheets
From: "David McDonald (personal)" <>
Date: Sun, 25 Oct 2015 09:53:28 +0000
Hi, eBird deals with this matter systematically and easily.

The eBird breeding behaviour (not breeding as such) codes are here: http://help.ebird.org/customer/en/portal/articles/1006850-breeding-codes-behavior-codes?b_id=1928&t=412380 . They map nicely to the codes used in COG's database.

I suggest that the best way to submit bird observation data to COG is via Eremaea eBird http://ebird.org/content/australia/?siteLanguage=en .

We are long past the time of writing obs on sheets of paper that volunteers then need to enter into databases, duplicating the effort.

David

On 24/10/2015 11:10 PM, Philip Veerman wrote:

Today among several breeding records I obtained, are these two that raise very similar questions. Both nests were about 2 metres above ground.

 

1 -  On McQuoids Hill: A pair of Striated Thornbills moving around a tree with beak full of insects going towards a dense patch of leaves, that patch on examination contained a typical thornbill nest and buzzing sounds heard as adults entered nest and came out without beak full of insects. I don’t recall having seen a Striated Thornbill nest before.

 

2 -  On Mt Taylor: A pair of Weebills moving around a tree with beak full of insects going towards a dense patch of leaves, that patch on examination contained a typical weebill nest (I have seen several) and adults appeared to want to go to the nest but wouldn’t go in whilst I was close enough to observe (about 2 metres away). This one on Mt Taylor would be easy to find again.

 

What I really have is a CF but that is not very useful to indicate an actual nest found, or an ON, although I think I can do better than that. I recorded both as NY as that appears logical, even though I didn’t see chicks in either and I infer them at hearing sounds at one. Of course if one adult feeds another at a nest that would be wrong. But I don’t think they do.

 

Philip

 


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