I think somewhere along the way I heard that it’s teaching the chick in the egg
to sing. This is why surrogate mother of are diff species are not good because
they don’t teach the right song.
Sent from my iPhone
> On 28 Sep 2022, at 2:01 am, wrote:
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> 1. Re: Magpies singing at night (Tony Russell)
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> ----------------------------------------------------------------------
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> Message: 1
> Date: Tue, 27 Sep 2022 08:15:21 +0930
> From: Tony Russell <>
> To: Philip Veerman <>
> Cc: Peter Shute <>, Birding-aus NEW
> <>
> Subject: Re: [Birding-Aus] Magpies singing at night
> Message-ID:
> <CAO5DGRsCuBpzZuYVAXfgGANCwLt30dzbGL=>
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>
> This doesn't directly contribute but I did hear David singing at night at a
> campout once. Omg what a croak it was.
>
>> On Mon, 26 Sep 2022, 19:22 Philip Veerman, <> wrote:
>>
>> I recommend that the answer to all these style of questions is: ?because
>> their parents did?. In other words, it is something in their genetic makeup
>> and you can apply that, to most zoology questions of that style. It is
>> something that has been done and survived well in their evolutionary
>> history, giving some benefit. Indeed likely going back to whatever species
>> the magpie was, before it was the current species. Evidenced in that the
>> behaviour is something occurring in many birds, so is in the genetic makeup
>> of many birds. As to what is the adaptive advantage of them singing at
>> night now, well that is a different question and there are many possible
>> answers. But easy to simply suggest that it is territorial behaviour,
>> exactly as it is in the daytime (and why wouldn?t it be?), allowing the
>> magpie individuals to signal to neighbouring groups that they are in the
>> area, or whatever other message it sends. Sending vocal signals may well be
>> more effective at night, as there are normally less competing sounds around.
>>
>>
>>
>> Philip
>>
>>
>>
>> *From:* Birding-Aus *On
>> Behalf Of *Peter Shute
>> *Sent:* Monday, 26 September, 2022 5:20 PM
>> *To:* Birding-aus NEW
>> *Subject:* [Birding-Aus] Magpies singing at night
>>
>>
>>
>> I have been asked to post this question:
>>
>> 'I gave a talk at my local library on Bird Watching. I was asked 'Why do
>> Magpies sing at night?' I did not know. Does anyone know?
>>
>> David Robertson
>>
>> Adelaide
>>
>>
>>
>> Peter Shute
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