canberrabirds

Nesting ravens [SEC=UNOFFICIAL]

To: "" <>
Subject: Nesting ravens [SEC=UNOFFICIAL]
From: Philip Veerman <>
Date: Fri, 30 Jun 2017 05:21:25 +0000

For most of the last several years I have had either Pied Currawongs or Aust Ravens nesting in the big tree in my yard. Always accompanied by weeks of fighting. The ravens always win each individual skirmish but the currawongs are more persistent and turn and stop and change direction quicker. So the ravens appear to get tired from the fight sooner.

 

Last year neither used the tree but had nests nearby and Magpies nested there instead (unsuccessfully).

 

My earlier comment is clearly shown in the breeding graph on the 21 year GBS Report (page 107).

 

From: Perkins, Harvey [
Sent: Friday, 30 June, 2017 2:50 PM
To: 'Philip Veerman'; 'Dr David Rosalky'
Cc:
Subject: RE: [canberrabirds] Nesting ravens [SEC=UNOFFICIAL]

 

My local pair started refurbishing their nest a week ago. As well as suddenly getting very stroppy with the Pied Currawongs if they come too close.

 

Harvey

 

Dr Harvey Perkins

CRC Programme Operations

AusIndustry – Business Services

 

Phone +61 2 6213 7472

Internet: business.gov.au

 

 

 

 

From: Philip Veerman [
Sent: Friday, 30 June 2017 2:47 PM
To: 'Dr David Rosalky' <>
Cc:
Subject: RE: [canberrabirds] Nesting ravens

 

The usual time of year for this to be starting.

 

From: Dr David Rosalky
Sent: Friday, 30 June, 2017 11:59 AM
To: 'canberrabirds chatline'
Subject: [canberrabirds] Nesting ravens

 

I have just been observing a pair of Australian Ravens one of which was pulling apart a sheet of stringy bark.  It was making a collection of thread-like pads which seemed clearly to be nesting material.  They flew off to a distant tree with a bill full of the material, hotly pursued by a Noisy Miner.  The tree was too far for me to see if they were building a nest.

 

David Rosalky

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