Here are some more "2 in 1" pics, from Odysseas Tsimoulis, a friend.
Pics were taken from wetlands of North Greece
Squacco Heron and Pygmy Cormorant
Crossover! Great Egret VS Grey Heron
House Martin and Barn Swallow. Spring friends...
Send some more "2 in 1" pics to the webmaster, and they will be posted ASAP