Watch an Eagle Attack a Trespassing RC Glider in Its Territory

Having Trouble Watching? Unfortunately sometimes creators disable or remove their video after we publish. Try to Watch on YouTube

Written by Colby Maxwell

Updated: November 9, 2023

Share on:

Continue reading for our analysis...

wedge-tailed eagle
© Katie Stevens Photography/

Key Points:

  • The wedge-tailed eagle in the video has a wingspan that matches the glider it attacks!
  • Eagles can become defensive of their territory, as seen below.
  • If you don’t think eagles can take on such a big foe, the average grip strength of an eagle’s talons is 10 times stronger than that of a human!

When we think of the kings of the sky in the animal kingdom, only a few names come to mind. Huge birds like the bald eagle, California condor, and falcon are some of the largest and most formidable birds that we can imagine! As one video shows, the eagles have a tight grip on the title for “Masters of the Sky,” and they don’t plan on letting it go anytime soon.

In a home video uploaded a few years ago, we get a chance to witness one of the craziest examples of wild animals and humans interacting. Who will win? Well, in this case, it’s probably the eagles. It all begins with a few brothers flying their RC airplane in South Australia on a perfectly clear day. The RC plane, a HobbyKing Phoenix 2000, is a glider that is suited for flight in thermal columns in the air.

While the brothers were flying the plane, they noticed something interesting: a bird was on the horizon and was coming in fast. As the video records, the bird gets closer and closer until it flies directly up to the glider, seemingly with the intention of attacking it! Although we can’t be sure of the species, the location and appearance of the bird would indicate that the attacker is a wedge-tailed eagle.

44,216 People Couldn't Ace This Quiz

Think You Can?
bald eagle in flight

The bald eagle is one of the best-known and biggest birds of prey in North America.


If that is truly the case, the pilot may have to watch as his glider crashes down! Wedge-tailed eagles are the largest birds of prey across the entire continent of Australia and one of the largest species of eagle in the world. In fact, this species is larger than the famous bald eagles of North America by a bit and is easily recognized by the wedge-shaped tail that can be seen while it flies.

To get an idea of how large this eagle is, we can look at the video. The glider has a wingspan of two meters or a little over six feet across. The eagle, depending on the angle, has a wingspan that is either identical to or slightly larger than that of the glider. This eagle’s wingspan is larger than the average man is tall!

Within a few minutes of flying around the glider, the eagle makes its first strike. Although it isn’t a big hit, it’s clear that the eagle isn’t happy that the glider is flying in its territory. As the brothers talk, the pilot reveals that he is just managing to keep the glider airborne and that it can’t take much more of the hits!

wedge-tailed eagle

Wedge-tailed eagles are the

largest birds of prey

across the entire continent of Australia.

©Katie Stevens Photography/

Then, in a wild turn of events, more eagles appear! Within moments there are two, then three eagles flying around the glider as they all attempt to see this strange thing flying in their territory. Incredibly, the glider managed to stay up, although the camera that was present on the plane wasn’t able to record as it had stopped working. If it was working, the footage would have been remarkable!

It’s clear that those eagles didn’t want any competition when it came to being the kings of the Australian skies!

Is This Normal Behavior for an Eagle?

Is it normal for eagles to defend their territory and attack other flying objects? Surprisingly, these birds will attack paragliders, hang gliders, drones, and similar aloft objects if they deem them as a threat. There are plenty of other videos on the web showing such actions.

What’s even more interesting is that eagles will also attack in tandem with other eagles to protect their territories and nests! As if one huge avian was wild enough, having multiple great raptors upset with you is a bad spot to be in!

Two bald eagles have a mid-air confrontation over a salmon dinner. Chilkat River Bald Eagle Preserve, Haines, Alaska.

Eagles will attack if they are threatened, whether it be flying objects or other birds.

©Richard Seeley/


Well, we know that bald eagles don’t eat RC Gliders, so what do they eat? Bald eagles are carnivorous birds, primarily eating fish. In the wild, they catch live prey with their talons and beak. They will also scavenge or steal food from other animals if necessary.

A typical diet for a bald eagle consists of many types of fish, including salmon, herring, trout, and catfish. They also eat other birds, including waterfowl such as ducks and geese, when they can catch them. If the opportunity presents itself, they will eat small mammals like rabbits, reptiles such as snakes and turtles, or even carrion. They have been known to steal the eggs of ground-nesting birds and eat insects like grasshoppers or beetles. When they are desperate, they will rummage through garbage left by humans at campsites or landfills. Bald eagles can consume up to two pounds of food per day, depending on availability in their area.

Hawk vs Eagle - Bald Eagle Catching a Fish

Bald eagles eat many types of fish, including salmon, herring, trout, and




In addition to finding food themselves, bald eagles will often join feeding groups called “kettles.” Kettles consist of multiple species searching for food together in an organized manner, such as vultures circling above a carcass. This teamwork allows them access to more varied meals than they could find alone. This type of cooperation is thought to help them survive during times when resources are scarce due to environmental factors, such as especially harsh or icy winters.

Share this post on:
About the Author

Colby is a writer at A-Z Animals primarily covering outdoors, unique animal stories, and science news. Colby has been writing about science news and animals for five years and holds a bachelor's degree from SEU. A resident of NYC, you can find him camping, exploring, and telling everyone about what birds he saw at his local birdfeeder.

Thank you for reading! Have some feedback for us? Contact the AZ Animals editorial team.