Unbelievable moment a golden eagle swoops on a deer and flies off with it 'in first ever case of its kind' Vicious bird of prey attacks unsuspecting prey from behind Then drags the terrified beast away to be eaten Amazing shots were captured by scientists in Lazovsky, Russia Zoologists believe it is the first time such an attack has been photographed It is a rare - and brutal - example of nature at work. A powerful golden eagle swoops on an unsuspecting Sika deer, digs in its claws in and carries its prey off to death. These images, captured by zoologists in a nature reserve the remote Lazovsky region of southeast Russia, show a particularly audacious attack which sees the eagle fell prey several times its own size. Swoop: This golden eagle soars in and sinks its claws into a Sika deer Dig in: The powerful bird starts to lift the panicked animal from the ground Lift-off: The eagle spreads its wings before lifting the deer from the ground Although the golden eagle is notorious for its bold hunts, and have been caught attacking coyote and even a young bear, experts believe this is the first documented attack on a deer. The three frame show just two seconds of action, and were taken accidentally by scientists researching the endangered Siberian tiger. Linda Kerley, of the Zoological Society of London, found the shots, taken automatically when the camera detected movement, during a routine equipment check. After discovering the astonishing photograph, Ms Kerley and her colleagues found the carcass of the unfortunate deer just yards away. Impact: In this shot the eagle makes contact with the deer Drag: The bird can then be seen digging its claws in and starting to drag its prey away Endgame: The eagle then drags the deer out of shot to make its meal She said: 'It's the first time I've seen anything like it. It's rare for golden eagles to snatch up deer. I saw the deer carcass first as I approached the trap on a routine check to switch out memory cards and change batteries, but something felt wrong about it. There were no large carnivore tracks in the snow, and it looked like the deer had been running and then just stopped and died. Messy end: The remains of the deer were found two weeks after the attack, near where the shots had been taken It was only after we got back to camp that I checked the images from the camera and pieced everything together. I couldn't believe what I was seeing.' Golden eagles are one of the most widespread birds of prey in the world, and live in areas of Europe, Asia and North America. They are renowned hunters, capable of killing prey much larger than themselves with their deadly talons. The birds have an 8ft wingspan and can fly at speeds in excess of 100mph.