2007 PHILIPPINES BIRDS; WILD DUCKS - Mallard-set on 2 FDC [special]

Offered is a set of 2 FDCs one featuring a setenant B4 and the other a souvenir sheet. Shown are 8 different wild ducts native to the Philippines. The ducks shown in the block are Tufted duck, Cotton Pygmy, Mallard, and Green Winged Duck; while the souvenir sheet shows Northern Pintail, Common Shelduck, Northern Shoveler and Greater Scaup Duck. The corresponding scientific names are given. The FDCs are official issues of the Philippine Postal Corporation, are unaddressed, in excellent condition and post-office fresh. (Click picture to enlarge).