Tuesday, 5 June 2012

House Martin Nests

This photo shows two rows of House Martin Delichon urbica nests. The house owner had placed a shelf below the top row to catch the droppings that fall down. Credit to him/her as some house owners remove the nests because of the mess the birds make. But these martins subsequently made another row below the shelf! Photo taken near Tiszacsege, Hungary, May 2012.

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