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Home arrow Birds and Birding news.. arrow Infanticide Rife In Guillemot Colony
Infanticide Rife In Guillemot Colony PDF Print E-mail
Written by Jackie During   
Sunday, 05 October 2008

"Neighbors From Hell: Infanticide Rife In Guillemot Colony"

 

Although the headline was partly amusing, the story is not…

It would seem that food shortages are causing adult guillemots to deliberately attack chicks of the same species. Hundreds of such attacks occurred with chicks being pecked to death or flung from cliff ledges according to Researchers at the University of Leeds and the Centre for Ecology & Hydrology...

Common Guillemot

pic by T. Müller

GNU Free Documentation License, Version 1.2

 

Common guillemots (Uria aalge) are usually “good” parents and rarely leave their chick unattended due to predation from gulls. But food shortages in recent years has led to both parents having to leave the nest in search of food.

 Professor Sarah Wanless from the Centre for Ecology & Hydrology has been monitoring this colony since 1981. She comments: “This research highlights how fragile the social fabric of a seabird colony is. Having a stressed, hungry neighbour isn’t good news if you’re an unattended guillemot chick.” Source: Science Daily
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