canberrabirds

Raven caching a golfball

To: <>
Subject: Raven caching a golfball
From: "Philip Veerman" <>
Date: Fri, 11 May 2007 18:34:45 +1000
Yes they have been noticed doing that quite frequently. I wonder if anyone has tried to study how long it takes them to learn not to bother (if they ever do)?
 
Philip
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