Flying, in its true sense, is the ability to move through the air under your own power and has evolved in different groups of animals. Flight is a very energy demanding method of locomotion compared to walking. Some species, such as the peregrine falcon, are extraordinarily well adapted to flying. Others, like the albatross, look like they shouldn't be airborne at all, but are in fact fantastically efficient flyers. In spite of their name, flying squirrels and flying lizards don't fly, but glide.
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Ghost birds
Barn owls appear supernatural as they hunt in daylight.
Barn owls appear supernatural as they hunt in daylight.
Vulture vantage point
Soaring seven miles above the plains, vultures spot their next meal.
Soaring seven miles above the plains, vultures spot their next meal.
Bumpy landings
Young divers have to learn how to stop flying too.
Black-throated divers are one of the rarest birds in the UK. This clip shows the dramatic first landing of a youngster still struggling to learn the basics. It demonstrates how being in the right place at the right time still helps even the most experienced filmmakers come up trumps when an unexpected event plays out.
First flight
High winds prove irresistible to sea eaglets.
Documentary revealing the unique wildlife of the Scottish Highlands, seen through the eyes of filmmaker Fergus Beeley. Featuring rare black-throated divers.
Fantastic fishing
Greater bulldog bats exhibit their skills in slow motion.
Greater bulldog bats justify the comparative in their name by catching fish. In the dark. While flying at 40 miles per hour. Against oncoming traffic.
Monarch migration
A 2,000 mile migration takes monarch butterflies to Mexico for hibernation.
Despite having never flown more than a few hundred metres, Canadian monarch butterflies must fly a hundred miles over the surface of Lake Erie to the relative warmth of the more southern forests. Joined by monarchs from all over North America, they coat the trees as they sit out the winter, waiting to burst into life once more.
Natural World: 2009-2010, The Wild Places of Essex
Writer Robert Macfarlane explores the unexpected landscapes and natural history of Essex.
Wed 10, 20:00 on BBC Two
Great Rift: Africa's wild heart: Fire
Looking at the unique wildlife of East Africa's volcanic mountains.
Life in the Undergrowth: TAKING TO THE AIR
From the stunning aerobatics of hoverflies to the mass migration of purple crow butterflies this film tells the story of the winged insects.
Bar-headed goose
Barnacle goose
Mandarin duck
Snow goose
Whooper swan
Common cuckoo
African fish eagle
American black vulture
Crowned eagle
Eleonora's falcon
Golden eagle
Honey buzzard
Kestrel
Lammergeier
Peregrine falcon
Red kite
Ruppell's vulture
Sparrowhawk
White-tailed sea eagle
Capercaillie
Pheasant
Temminck's tragopan
Black-throated diver
Great northern diver
Demoiselle crane
Red-crowned crane
Siberian crane
Kingfisher
Pied kingfisher
Southern carmine bee-eater
White-fronted bee-eater
Barn owl
Burrowing owl
Eurasian eagle owl
Short-eared owl
Tawny owl
Burrowing parrot
Kea
Little corella
Ringnecked parakeet
Cape gannet
Magnificent frigatebird
Red-billed tropicbird
Socotra cormorant
Blackbird
Blue bird of paradise
Common crossbill
King bird of paradise
Magnificent bird of paradise
Raggiana bird of paradise
Red-billed quelea
Robin
Rook
Sand martin
Six-wired bird of paradise
Starling
Superb bird of paradise
Superb lyrebird
Swallow
Vogelkop bowerbird
Wire-tailed manakin
Greater flamingo
Lesser flamingo
Great spotted woodpecker
Magellanic woodpecker
Clark's grebe
Arctic skua
Herring gull
Kittiwake
Knot
Lesser black-backed gull
South polar skua
Buff-necked ibis
Wood stork
Andean hillstar
Marvellous spatuletail
Galápagos petrel
Snow petrel
Storm petrel
Wandering albatross
Waved albatross
Common wasp
European honey bee
Great diving beetle
Harlequin ladybird
High brown fritillary
Large blue butterfly
Purple emperor butterfly
Banded demoiselle
Tisza mayfly
Desert locust
Flight is the process by which an object moves either through the air, or movement beyond earth's atmosphere (as in the case of spaceflight), by generating lift, propulsive thrust or aerostatically using buoyancy, or by simple ballistic movement.
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What on Earth...? 2009
Watch the year's highlights from the BBC's exploration of the planet's hidden corners and rarest creatures: from the turquoise seas of the South Pacific to the Lost Land of the Volcano.
The wildlife of Life
In autumn 2009, a major new series brought us life as we've never seen it before.
David Attenborough's favourite moments from the last 30 years represent not only memorable personal experiences, but also the diversity of life on our planet and the rapidly changing technological face of broadcasting.
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