canberrabirds

Day of the Dragon

To: "" <>
Subject: Day of the Dragon
From: Geoffrey Dabb <>
Date: Tue, 20 Dec 2016 04:44:10 +0000

I spent an hour yesterday and this morning waiting for a Little Bittern, without any serious expectation of seeing one. Too few bitterns, too much typha.  However there were certainly two different birds calling yesterday.  From the hide this morning one could see at least 5 dragonflies being despatched by busy RWs.  The D-flies seem to be all the one species. I can confirm the RWs can snatch them from the air.  That motionless hovering might be clever, but is not necessarily advantageous from a natural selection viewpoint.  Catching the insects took less time than removing the wings.

 

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