MANNAR, Sri Lanka With reddish-pink, brushstroke-like smudges on its wings, legs and large downward-curved beak, the greater flamingo is a stunning bird to watch, particularly in flight as part of a large flock. One such flock, numbering about 5,000 greater flamingos (Phoenicopterus roseus), stopped over at the Mannar wetland, a Ramsar site, in northern […]