To be a successful predator, you have to do a lot more than simply catch your prey. You also have to be able to hang onto it long enough to eat it! As the video at the bottom of this page shows, that can be the hardest part.
These three cheetahs have worked as a team to catch a waterbuck and have been successful. The prey has been brought to the ground and killed. However, the commotion of the chase has alerted another predator who also has their eyes on the prize. The cheetahs see a large crocodile approaching and one tries to drag the waterbuck away by the neck. Another helps out by dragging its rump and they gradually back away from the crocodile. As the meal starts, they are again disturbed – this time by two crocodiles. Despite the cheetahs’ warning hisses and further attempts to drag the carcass away, the persistent reptiles continue to approach. Finally, the cheetahs have to relinquish their prey and watch it being consumed by crocodiles.
What Is This Behavior Called?
The behavior of stealing food from another animal is called kleptoparasitism and when one species steals food from another species as we see here it is called interspecific kleptoparasitism. It is also more common than you may think. It is observed in birds, mammals, reptiles, fish, arthropods and mollusks.
This is not the same as scavenging which is when an animal polishes off a carcass that another animal has finished with. A kleptoparasite actually steals a carcass that another animal wanted to eat! For some animals, stolen food makes up a small portion of their diet. However, for animals such as the spotted hyena it can make up 20 percent of their nutrition and some spiders are even obligate kleptoparasites which means that it is the only way in which they get their food!

©Stu Porter/Shutterstock.com
Scientists think that animals only do this because they gain some advantage by doing so. Perhaps it uses up less energy than chasing your own prey?
It is not uncommon for poor cheetahs to get their food stolen. Lions and hyenas also steal their food quite frequently. Baboons, leopards, jackals and vultures are also known kleptoparasites!
Watch the Fascinating Video Below!
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