Monday 28 February 2011

Bird of prey-special stamps




Birds of prey are devided into teo groups,Deurnal Raptors and Nocturnal Raptors(Falconiformes,Strigiformes).
They are characterized by notched bills ,long wings and swift,powerful flight.
They have sharp and curved talons on the feet.
They paly an important role in maintaining ecological balance.                                                                                               

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