From outwitting predators to raising a family, speed can boost a bird’s chances of survival. Learn about the fastest bird ...

High up in the city, watching from the spires and skyscrapers, the world's fastest birds are looking for a meal and raising their young. Peregrine falcons (Falco peregrinus) are famously capable of ...

High up in the city, watching from the spires and skyscrapers, the world's fastest birds are looking for a meal and raising their young. Peregrine falcons (Falco peregrinus) are famously capable of ...