Wikipedia:Today's featured article/June 24, 2011

The Peregrine Falcon is a cosmopolitan bird of prey in the family Falconidae. The Peregrine reaches speeds of over 320 km/h (200 mph) during its characteristic hunting stoop, making it the fastest extant member of the animal kingdom. The world's most widespread bird of prey, it can be found nearly everywhere on Earth, except extreme polar regions, very high mountains, and most tropical rainforests; the only major ice-free landmass from which it is entirely absent is New Zealand. While its diet consists almost exclusively of medium-sized birds, the Peregrine Falcon will occasionally hunt small mammals, small reptiles or even insects. Reaching sexual maturity at one year, it mates for life and nests in a scrape, normally on cliff edges or, in recent times, on tall human-made structures. The Peregrine Falcon became an endangered species in many areas due to the use of pesticides, especially DDT. Since the ban on DDT from the beginning of the 1970s, the populations recovered, supported by large scale protection of nesting places and releases to the wild. (more...)

Recently featured: Holy Thorn Reliquary – Cerro Azul – Thyrotoxic periodic paralysis