canberrabirds

Antagonistic behaviour towards crakes

To: "'wallaces'" <>, "'Canberra birds'" <>
Subject: Antagonistic behaviour towards crakes
From: "Philip Veerman" <>
Date: Sun, 13 Jan 2013 22:35:01 +1100
Well I noticed that they sort of avoided each other, that is to say were not in view at the same time. That is a bit different to some other times I have seen them foraging together. The Spotted Crake was out in view for nearly an hour of the nearly two hours I was there and the Spotless Crake was in exactly the same place but I only saw it for about 2 minutes and when none of the others were in view. The Baillon's Crake was mostly about 4 to 5 metres away from there. One Buff-banded Rail adult and two young birds were seen mostly separately and in other parts of the pond but one time together where the Spotted Crake & Spotless Crake were but not when the Baillon's Crake & Spotless Crake were in view. For about 2 or 3 minutes the Spotted Crake was foraging about 1 to 2 metres away from the B-b R. At one time one of the young Buff-banded Rails ran at the Spotted Crake to within about 50 cm but the Spotted Crake ran away into the reeds and came out again a few minutes later. 
 
As I wrote yesterday, one of the Dusky Moorhens was behaving like a mad thing, being in a very bad mood.
 
Not quite relevant but I recall a report of a heron eating a crake.
 
Philip
 
 
-----Original Message-----
From: wallaces [
Sent: Sunday, 13 January 2013 8:52 PM
To: Canberra birds
Subject: [canberrabirds] Antagonistic behaviour towards crakes

At Namadgi Visitor centre today, the 3 species of crake and the Buff-banded Rail adults and three young birds were seen just before lunch today. I would not have expected that larger birds would bother with the crakes unless they are potential food (I have seen swamphens chase crakes)  but the rails (adults and young birds) chased an Australian Spotted Crake every time they got near it (I lost count of how many times) and a Dusky Moorhen chased a Baillon's Crake three times even seeking it out when it was some distance away. Maybe crakes are just the right size to pick on when your in a bad mood!
 
 
Steve
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