Eagles Trained to Intercept Drones in Denmark
Ah, summer -- a time of warmth, sunshine, and artificially circulated air billed by the kilowatt hour. How about a natural breeze made by wings instead? Ones that span more than 10 feet tip-to-tip? Join us as we survey a collection of birds with just plain amazing wingspans. We'll be sure to let you know when you're looking at the big kahuna -- that is, the largest wingspan among living birds. For starters, here we see the bearded vulture, tending to youngins. The hulking creature can weigh 15 pounds, with wings that can span 9.3 feet. It enjoys living at high elevations -- cliffs, for example, that might overlook greener vistas where enough prey and predators exist that they can scavenge on the leftovers. There are more than a dozen subspecies, and they have an extensive range -- from southern Europe, to Asia, to Africa.Impressive Bird Flying Formations: Photos
The California condor has the widest wingspan of any bird in North America, topping out at about 9.8 feet. It weighs an astonishing 26 pounds and, being a vulture, the scavenger dines on a diet heavy on dead animals. By 1987 it had become extinct, the remaining birds in the wild captured and protected. However, they have since been reintroduced into the wild in parts of Arizona, California and Utah.Audubon Report Names Birds At Climate Risk: Photos
You're looking at North America's largest predatory bird, the golden eagle. With a wingspan that can reach about 7.5 feet, the dark-brown raptor can also be found in North Africa, Europe, and Asia. They love open spaces, anywhere from sea level to more than 2 miles in elevation. They eat the usual poor critters on the ground that can't evade them, such as rabbits, ground squirrels, prairie dogs, and marmots. In the wild, they can live to some 30 years old. If you click this link below, you'll get an even better idea of a golden eagle's size, as it takes down an atypical form of prey: an unlucky young deer.Golden Eagle Attacks Deer In Camera Trap Footage
The great white pelican puts tons of span in its wings, with a mind-boggling wingspan of about 9.5 feet. With a penchant for warm and shallow waters, these birds can be found in Europe, Asia and Africa. They eat mostly fish and will fly more than 50 miles in a day while seeking food.VIDEO: Why Some Birds Don't Have Penises
The Andean condor lives in the Andes Mountains and along the Pacific coastline of South America. Its wingspan can reach 10 feet across, and these vultures put their powerful flappers to good use searching for dead deer, cattle or other carrion.Birds Take Flight For Fall Migration: Photos
Speaking of vultures, here's another one -- the griffon. Its wings can span a bit more than 9 feet across and it can weigh up to 25 pounds. True to its vulturesome nature, it also prefers to lead a scavenging lifestyle, making its humble living in southern Europe, Asia and Africa.Birds' Nests In Bizarre Urban Places: Photos
Meet the marabou stork. Its top recorded wingspan is 10.5 feet. It lives in sub-Saharan Africa and has been uncharitably compared to an undertaker in appearance, with its heavy black wings, spindly legs and white feathers on its head. It's even known to have a bit of a bad temper.World's Oldest Known Bird: Photos
The whooper swan boasts a wingspan of about 9 feet and can weigh up to 31 pounds. These northern hemisphere birds spend a great deal of time in the water and have a wide breeding range across sub-Arctic Europe and Asia. Strong fliers, they'll migrate hundreds to thousands of miles. And, on a romantic note, their pairs mate for life.'Bubble-Pop' Bird May Be Rarest In U.S.
Finally! The bird you've all been waiting for. Here's the longest wingspan of any living bird, and it belongs to the wandering albatross. You can see why one is inherently uncomfortable to have around one's neck. How wide a wingspan, you ask? About 11.6 feet at its top length! Even greater spans have been alleged, but not verified. Its mean wingspan among the species, meanwhile, hits 10.2 feet. The seabirds dine at night on fish, crustaceans, cephalopods, and whatever other animal remains they can find just floating in the water for the taking. They'll follow ships looking for just such fare. Adults typically weight about 25 pounds and they can live up to about 50 years.Birds' Oldest Ancestor Lived 130 Million Years Ago
Dutch police are investigating a novel approach to citizens guilty of what might be called drone abuse: They’re training eagles to take the tiny copters out of the sky.
A company called Guard from Above has been contracted to train the raptors, following a reported increase in the number of drone incidents in Denmark.
According to a Dutch police press release on the initiative, such incidents usually have to to do with security — drones flying in places where they’re not allowed, for example. Interference with air ambulances is another infraction police in the country have seen.
Cue the eagles.
As can be seen in the accompanying video (in Dutch, but the visual gist is easily gotten), the giant birds of prey are learning to swoop in for an interception and take-down, showing the man-made birds who’s boss.
“The bird sees the drone as prey and takes it to a safe area,” explained Dutch officer Mark Wiebe.
Police say they plan to decide within the next few months whether or not to go forward using the raptors as drone cops. It's not clear what type of protection might be in play for the eagles, were they to attempt a take-down of a drone that could bring them harm.
Hat tip IEEE Spectrum