How Do Chimpanzees Hunt and Kill Their Prey?

Updated on August 14, 2018

On The Hunt

A male chimp with a recently killed bushbuck at Gombe National Park, Tanzania.
A male chimp with a recently killed bushbuck at Gombe National Park, Tanzania.

It was once thought that chimpanzees were exclusively vegetarian. In the early 1960's, a young Dr. Jane Goodall was the first person to document cooperative hunting among our closest living relatives while working in Gombe, Tanzania. She witnessed these wild apes working together to capture large animals for the consumption of their flesh. Her reports sent shockwaves around the world, and people began to ponder the implications for our own evolution as humans. It was previously believed that we had evolved from exclusively herbivorous, forest-living ancestors and that we became predators once we migrated out into the savanna. However, Dr. Goodall's discovery confirms that both the human and chimpanzee species inherited their diets and hunting tendencies from a common ancestor.

The Victims of Chimpanzee Hunting

Chimpanzees are the only great apes known to engage in organized, communal hunts for larger animals. The creatures they target are usually always mammals. Some of these animals are hunted on the ground whilst others are hunted in the treetops.

Since the very first reports from Gombe, chimpanzee predatory behaviour has been recorded at several other sites across the species' range. These include Tai in the Ivory Coast, Kibale in Uganda and Mahale in Tanzania. The total list of victims stretches to more than 30 different species and includes several types of monkeys, small antelopes (known as duikers), larger antelopes (called bushbucks), flying squirrels and tree pangolins (armoured mammals that look rather like a cross between an anteater and an armadillo).

The most popular prey for chimpanzees at Gombe are red colobus monkeys. These monkeys make up to four-fifths of all their quarry, and of those red colobus caught, about three-quarters are youngsters.

Hunting Season

The number of hunts, its participants and their success rates vary across these regions in ways which are not well understood. Seasonal changes and the availability of other foods certainly play a part. Yet, the main hunting peak is in the dry season in Gombe while it is at the start of the rainy season in Mahale. The chimpanzee community's size and its make-up in terms of gender and age also appear to be involved. A predominance of adult and adolescent males in a group usually means that hunts happen more often. Large groups are also more likely to hunt than small ones, as the former contain more potential hunters. Individual personalities also play a role; some large males instigate hunts often while others rarely do so.

In ‘binge’ years hunting becomes far more popular than usual, but again, exactly why this happens is not clear. In a binge year a typical community of 50 to 100 chimpanzees will kill more than 150 victims representing more than 1320 Ibs of dead meat. Yet the annual toll can be fewer than 20 kills for the same group in other years and for other groups regularly.

Who Are the Victims of Chimpanzee Predation?

Other Animals
Duikers (smaller)
Flying Squirrels
Bushbucks (larger)
Tree Pangolins
Young Baboons
The list of victims for chimpanzees spans over 30 different species of animals!

A Frequent Victim

Recent research has revealed that chimpanzee predation may be a considerable selection factor in the populations of red colobus monkeys in certain areas.
Recent research has revealed that chimpanzee predation may be a considerable selection factor in the populations of red colobus monkeys in certain areas. | Source

Chimpanzee Hunting Roles and Strategy

The hunting party varies from a single chimpanzee to a few individuals to even more than 30 at a time. On average, 90% of the hunting parties are male chimpanzees, either full-grown or adolescents. Generally, the more individuals there are in a hunting party, the more successful it is likely to be with success rates in the biggest parties topping 90%. Sometimes, the hunters actively target and chase prey, while in other cases they gather around en masse after happening on a victim by chance.

Division of labor during the hunt itself has been most studied among the Tai chimpanzees. Once the prey is targeted, it appears that some individual chimpanzees act as ‘drivers’ to move it in the desired direction, while others are visible ‘blockers’ cutting off potential escape routes. Along with the drivers and blockers are hidden ‘ambushers’ and ‘captors’ who initiate the kill. The complex coordination of hunting roles takes time to learn. Tai chimpanzees start learning at around the age of 10, and it takes as long as an additional 20 years to become experts.

Chimpanzee Hunting On Film

Sharing The Kill: Social, Political and Sexual Factors

You are probably wondering happens to the hapless colobus monkey and other victims of chimpanzee hunting trips? Usually the prey is torn apart by a chief male (while it is still alive and shrieking) as other excited chimpanzees gather around agitating and begging for a share. Tai chimpanzees are even known to bite and break the prey’s bones in order to extract the nutritious marrow within.

Like the reasons for hunting in the first place, sharing the spoils is a complex business. Generally the dominant males who were most important in the hunt split most of the reward between themselves. But meat from these cooperative kills often represents far more than just food. It also has social, political and sexual overtones. In one group, an alpha male chimpanzee was known to share meat with his allies in the hunting party, presumably to reinforce his status and dominance, while keeping the shares away from his rivals. Another study of a different group showed that hunts were more likely to occur when there were more sexually-receptive females around. Males were more likely to share food with these females if they begged, and the females themselves were more likely to produce babies that survived. In this way, hunting prowess could feed through to reproductive success (for male chimpanzees at least).

Spear-Wielding Chimps

Weapon-Wielding Female Chimpanzees

If the original discovery of hunting chimps by Dr. Goodall was shocking enough, a more recent discovery by primatologist Jill Pruetz sent even greater shockwaves around the world and has had even greater implications for our evolution. It appears that humans may have hunted with weapons for far longer than we have previously thought. This is due to the startling discovery by Pruetz of a troop of chimps at Fongoli in Senegal, West Africa, that not only hunt animals, but do so with spears.

Interestingly, it's the females and not the males who hunt in this way. The males tend to rely primarily on their size and great strength to make kills. On the other hand, females are almost always hindered by their children, so they have to be a little more inventive. Their favourite prey are small, furry primates with large eyes called bushbabies. The females, with spears in hand, climb trees seeking out cavities where the nocturnal bushbabies spend the day sleeping. Once a discovery has been made, they simply stab them to death.

Normally, the dominant males will readily steal food from subordinates if they so wish, but things are different at Fongoli. The dominant males actually allow the females and younger males to keep their own kills. Maybe, just maybe, this is a new step in chimpanzee evolution.

Speaking of evolution, the discovery of weapon-wielding female chimpanzees could reveal a few things about our own history. Firstly, its highly likely that a female chimp, rather than a male, invented the first non-human weapon. It could well be that our own hunting methods began the same way—with our ancient female ancestors crafting rudimentary spears while our male ancestors were busy battling for dominance. Maybe the term 'man the hunter', needs to be changed to 'woman the hunter'.

© 2018 James Kenny


    0 of 8192 characters used
    Post Comment
    • tsadjatko profile image

      The Logician 

      24 months ago from now on

      Peggy - intelligence or instinct? Where do you draw the line? All animals are born with the instinct, not intelligence, to eat what they need to survive according to their species’ inherent genetics. Wolves hunt, dolphins hunt, cats hunt, instinctively. If chimps hunt I find it hard to imagine it is attributable to intelligence when instinct accounts for far more complex behavior in myriads of other species. Just look st the immense variety of nest building in birds. I don’t think for an example it’s due to an oriole being more “intelligent” than a morning dove.

    • JKenny profile imageAUTHOR

      James Kenny 

      24 months ago from Birmingham, England

      I know! Just imagine if their intelligence and inventiveness was on the same level as us. It would be a truly scary world indeed.

    • JKenny profile imageAUTHOR

      James Kenny 

      24 months ago from Birmingham, England

      No need to do that. Thanks you for highlighting it.

    • Peggy W profile image

      Peggy Woods 

      24 months ago from Houston, Texas

      This was most interesting to read. It shows the intelligence of chimps when they work together like that to effect a common purpose.

    • tsadjatko profile image

      The Logician 

      24 months ago from now on

      Great - feel free to delete my comments since you have it covered.

    • JKenny profile imageAUTHOR

      James Kenny 

      24 months ago from Birmingham, England

      Blimey how could I forget about the chimps of Fongoli. I remember reading about it a few years. I have updated the article accordingly. Cheers :)

    • tsadjatko profile image

      The Logician 

      2 years ago from now on

      This is interesting but reading it begged the question do they use weapons to hunt? Since you didn’t bring that up I googled it and discovered there is a 7 year study that found they make spears to hunt Bush babies.

      A troop of chimpanzees in southeastern Senegal are proving to be a continued source of surprise and amazement for primatologists. Not only do members forge weapons to hunt, making them the only known group to use tools to injure or kill prey, but it turns out that females actually engage in this behavior more than males. Read about it:


    This website uses cookies

    As a user in the EEA, your approval is needed on a few things. To provide a better website experience, uses cookies (and other similar technologies) and may collect, process, and share personal data. Please choose which areas of our service you consent to our doing so.

    For more information on managing or withdrawing consents and how we handle data, visit our Privacy Policy at:

    Show Details
    HubPages Device IDThis is used to identify particular browsers or devices when the access the service, and is used for security reasons.
    LoginThis is necessary to sign in to the HubPages Service.
    Google RecaptchaThis is used to prevent bots and spam. (Privacy Policy)
    AkismetThis is used to detect comment spam. (Privacy Policy)
    HubPages Google AnalyticsThis is used to provide data on traffic to our website, all personally identifyable data is anonymized. (Privacy Policy)
    HubPages Traffic PixelThis is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.
    Amazon Web ServicesThis is a cloud services platform that we used to host our service. (Privacy Policy)
    CloudflareThis is a cloud CDN service that we use to efficiently deliver files required for our service to operate such as javascript, cascading style sheets, images, and videos. (Privacy Policy)
    Google Hosted LibrariesJavascript software libraries such as jQuery are loaded at endpoints on the or domains, for performance and efficiency reasons. (Privacy Policy)
    Google Custom SearchThis is feature allows you to search the site. (Privacy Policy)
    Google MapsSome articles have Google Maps embedded in them. (Privacy Policy)
    Google ChartsThis is used to display charts and graphs on articles and the author center. (Privacy Policy)
    Google AdSense Host APIThis service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. No data is shared unless you engage with this feature. (Privacy Policy)
    Google YouTubeSome articles have YouTube videos embedded in them. (Privacy Policy)
    VimeoSome articles have Vimeo videos embedded in them. (Privacy Policy)
    PaypalThis is used for a registered author who enrolls in the HubPages Earnings program and requests to be paid via PayPal. No data is shared with Paypal unless you engage with this feature. (Privacy Policy)
    Facebook LoginYou can use this to streamline signing up for, or signing in to your Hubpages account. No data is shared with Facebook unless you engage with this feature. (Privacy Policy)
    MavenThis supports the Maven widget and search functionality. (Privacy Policy)
    Google AdSenseThis is an ad network. (Privacy Policy)
    Google DoubleClickGoogle provides ad serving technology and runs an ad network. (Privacy Policy)
    Index ExchangeThis is an ad network. (Privacy Policy)
    SovrnThis is an ad network. (Privacy Policy)
    Facebook AdsThis is an ad network. (Privacy Policy)
    Amazon Unified Ad MarketplaceThis is an ad network. (Privacy Policy)
    AppNexusThis is an ad network. (Privacy Policy)
    OpenxThis is an ad network. (Privacy Policy)
    Rubicon ProjectThis is an ad network. (Privacy Policy)
    TripleLiftThis is an ad network. (Privacy Policy)
    Say MediaWe partner with Say Media to deliver ad campaigns on our sites. (Privacy Policy)
    Remarketing PixelsWe may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.
    Conversion Tracking PixelsWe may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisement has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.
    Author Google AnalyticsThis is used to provide traffic data and reports to the authors of articles on the HubPages Service. (Privacy Policy)
    ComscoreComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers. Non-consent will result in ComScore only processing obfuscated personal data. (Privacy Policy)
    Amazon Tracking PixelSome articles display amazon products as part of the Amazon Affiliate program, this pixel provides traffic statistics for those products (Privacy Policy)
    ClickscoThis is a data management platform studying reader behavior (Privacy Policy)