Different species of birds use their flight to either catch their prey or to simply get away from any predators. It's commonly asked which are the fastest birds in flight around the world, and this can be broken down into three categories.
The Peregrine Falcon is the fastest bird in the world when it comes to the speed it can reach whilst diving. They can reach a staggering 200 mph (389 km/h), making them by far the fastest bird by airspeed velocity in the world. This doesn't just mean that peregrine falcons are the fastest bird in the world; they are actually the fastest animal in the world.
Peregrine Falcons utilise this impressive speed to catch their prey and perform precise manoeuvres. They may attack their prey anywhere from a few hundred metres to several kilometres away and will drop out the sky, usually using this force to deliver a significant blow to their prey. They will sometimes catch their prey with their large, powerful talons too.
To stop, they forcefully flap their wings and then fold them to decrease the drag.
Peregrine Falcons are the fastest birds in the world (and fastest animal)
The Common Swift holds the record for the fastest bird in the world when it comes to level flight. They have been recorded flying level at speeds of over 69 mph (over 110 km/h).
Other than when nesting, Swifts will spend their lives on the wing, which means they will feed, drink, sleep and often mate in the air. It's not unusual for a swift to go over 10 months without landing. There are no other bird species that spend as much time in the air as the Common Swift.
The Common Swift can reach speeds of over 69 mph (over 110 km/h)
The fastest bird on foot is the Ostrich. They can reach impressive speeds of 45 mph (72 km/h) on average, and even up to 60 mph in smaller bursts (over 95 km/h), with strides of 3 and a half metres (12 foot).
Not only is the ostrich is the fastest bird on foot, but they are also the fastest 2 legged animal on the planet.
Ostriches have amazing endurance capabilities and can run consistently at 30 mph (48 km/h) for up to half an hour, which essentially means they can cover 15 miles (around 24 km) in just 30 minutes.
An Ostrich running