Wednesday, 30 April 2008

Birder's Bonus 18

Testosterone levels have been boosted by the increasing day-length in feral Domestic pigeon (Columba livia) as the males are repeatedly making the bow-coo in Mumbles.

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Bringing Them to 'Eel?

  The migratory European eel ( Anguilla anguilla ) is on the red list as a critically-endangered species. In spite of this, for 50 years, th...