canberrabirds

Re Re: [canberrabirds] Nesting ducks and tortoise

To: <>
Subject: Re Re: [canberrabirds] Nesting ducks and tortoise
From:
Date: Thu, 29 Nov 2007 14:52:26 +1100
I'm pleased that I'm not the only one with limited eyesight!  I too was 
struggling to see the 'egg', and what was it doing 'out the back' anyway?!  

Regards
Frank

-----Original message-----
From: 
Date: Thu, 29 Nov 2007 13:40:57 +1100
To:   
Subject: Re Re: [canberrabirds] Nesting ducks and tortoise

> To my admittedly-limited eyesight, the so-called 'egg' is simply a patch of 
> reed-shadowed water which has taken on ovoid shape due to the nuances of 
> perspective.  Note the similarity in colour.
>  
> Maurits Zwankhuizen
> 
> -----Original Message-----
> From: martin butterfield 
> Sent: Thursday, November 29, 2007 2:28 PM
> To: Geoffrey Dabb
> Cc: 
> Subject: Re: [canberrabirds] Re Re: [canberrabirds] Nesting ducks and tortoise
> 
> 
> When discussing the Australian Wood Duck egg which appeared in one of our 
> paddocks it was suggested that younger birds of this species may get "taken 
> short" and just drop the egg where the bird happens to be at the time rather 
> than in the/a nest.  Perhaps that happened here, thus Nick's photo, followed, 
> rather sooner than in our case, by a visit from the friendly local ovivore 
> and thus Geffrey's image. 
>  
> Martin
>  
> 
> 
>  
> On Nov 29, 2007 12:51 PM, Geoffrey Dabb <  
> <> > wrote:
> 
> 
> Nick  -  I am only pursuing this matter because a fundamental change in 
> nesting strategy by this species would be of some interest, suggesting 
> perhaps something at work in the Canberra environment.  To the right of your 
> pick is mine from this rain-drizzled morning showing neither eggs nor heaped 
> nesting material.  I think the whitish shapes in yours might be pale 
> feathers.  However, the site is close by and in full view of the bike path, 
> so if I am wrong there will be no shortage of witnesses.  Geoffrey 
> 
>  
> 
> ducknest_0178.jpg  
> 
>  
> 
> -----Original Message-----
> From: Nick Payne [mailto:  
> <> ] 
> Sent: Wednesday, 28 November 2007 7:01 PM
> To:  
> <> 
> Subject: RE: [canberrabirds] Nesting ducks and tortoise
> 
>  
> 
> But see the attached crop from the full resolution image. There is what 
> appears to be an egg visible behind the female duck.
> 
>  
> 
> Nick
> 
>  
> 
> -----Original Message-----
> 
> From: Geoffrey Dabb [mailto:  <> ]
> 
> Sent: Wednesday, 28 November 2007 6:01 PM
> 
> To:  
> <> 
> 
> Subject: RE: [canberrabirds] Nesting ducks and tortoise
> 
>  
> 
> Nick  -  Your ducks are clearly A Wood Ducks, for which HANZAB says the nest 
> is 'always in holes in trees'.  Maybe an exception is possible, in which case 
> it would be easily verifiable, but perhaps just resting.  Geoffrey 
> 
>  
> 
> -----Original Message-----
> 
> From:  <>  
> [mailto:  <> ]
> 
> Sent: Wednesday, 28 November 2007 4:11 PM
> 
> To:  
> <> 
> 
> Subject: [canberrabirds] Nesting ducks and tortoise
> 
>  
> 
> At the small bay on the North side of Lake BG where the bike path from 
> Belconnen joins the path around the lake. In the reeds about 10m offshore.
> 
>  
> 
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