“Each chimpanzee here has its own unique story,” says Joshua Rukundo, conservation programs director. “It’s interesting (getting) to know these individuals and their stories.”
Aykuru was rescued by a police officer from the arms of her dead mother, and is the best of the group at using tools. Cho came to Ngamba with her baby. Sunday is 33 years old and has been a resident since 1998, although in 1999 he nearly escaped aboard a boat commandeered from a group of curious fishermen.
The Chimpanzee Trust constantly gathers information on the island’s residents, working alongside the Max Planck Institute in Germany for the past 11 years. Chimps can live up to 60 years, so it’s a long-term research project.
“Our whole team is interested in the evolution of cognition,” says Johanna Eckert, a member of the department of evolutionary anthropology at the institute. “We try to find out how chimps think, what kind of problems they can solve in their daily lives, and on the other hand we try to find out something about our thinking and how it evolved.”
‘);$vidEndSlate.removeClass(‘video__end-slate–inactive’).addClass(‘video__end-slate–active’);}};CNN.autoPlayVideoExist = (CNN.autoPlayVideoExist === true) ? true : false;var configObj = {thumb: ‘none’,video: ‘world/2017/07/21/inside-africa-ngamba-islands-biggest-challenege-c.cnn’,width: ‘100%’,height: ‘100%’,section: ‘domestic’,profile: ‘expansion’,network: ‘cnn’,markupId: ‘body-text_15’,adsection: ‘cnn.com_whatson_inside_africa_inpage’,frameWidth: ‘100%’,frameHeight: ‘100%’,posterImageOverride: {“mini”:{“height”:124,”width”:220,”type”:”jpg”,”uri”:”//i2.cdn.cnn.com/cnnnext/dam/assets/170721114828-inside-africa-ngamba-islands-biggest-challenege-c-00012927-small-169.jpg”},”xsmall”:{“height”:173,”width”:307,”type”:”jpg”,”uri”:”//i2.cdn.cnn.com/cnnnext/dam/assets/170721114828-inside-africa-ngamba-islands-biggest-challenege-c-00012927-medium-plus-169.jpg”},”small”:{“height”:259,”width”:460,”type”:”jpg”,”uri”:”//i2.cdn.cnn.com/cnnnext/dam/assets/170721114828-inside-africa-ngamba-islands-biggest-challenege-c-00012927-large-169.jpg”},”medium”:{“height”:438,”width”:780,”type”:”jpg”,”uri”:”//i2.cdn.cnn.com/cnnnext/dam/assets/170721114828-inside-africa-ngamba-islands-biggest-challenege-c-00012927-exlarge-169.jpg”},”large”:{“height”:619,”width”:1100,”type”:”jpg”,”uri”:”//i2.cdn.cnn.com/cnnnext/dam/assets/170721114828-inside-africa-ngamba-islands-biggest-challenege-c-00012927-super-169.jpg”},”full16x9″:{“height”:900,”width”:1600,”type”:”jpg”,”uri”:”//i2.cdn.cnn.com/cnnnext/dam/assets/170721114828-inside-africa-ngamba-islands-biggest-challenege-c-00012927-full-169.jpg”},”mini1x1″:{“height”:120,”width”:120,”type”:”jpg”,”uri”:”//i2.cdn.cnn.com/cnnnext/dam/assets/170721114828-inside-africa-ngamba-islands-biggest-challenege-c-00012927-small-11.jpg”}}},autoStartVideo = false,callbackObj,containerEl,currentVideoCollection = [],currentVideoCollectionId = ”,isLivePlayer = false,moveToNextTimeout,mutePlayerEnabled = false,nextVideoId = ”,nextVideoUrl = ”,turnOnFlashMessaging = false,videoPinner,videoEndSlateImpl;if (CNN.autoPlayVideoExist === false) {autoStartVideo = false;if (autoStartVideo === true) {if (turnOnFlashMessaging === true) {autoStartVideo = false;containerEl = jQuery(document.getElementById(configObj.markupId));CNN.VideoPlayer.showFlashSlate(containerEl);} else {CNN.autoPlayVideoExist = true;}}}configObj.autostart = autoStartVideo;CNN.VideoPlayer.setPlayerProperties(configObj.markupId, autoStartVideo, isLivePlayer, mutePlayerEnabled);CNN.VideoPlayer.setFirstVideoInCollection(currentVideoCollection, configObj.markupId);videoEndSlateImpl = new CNN.VideoEndSlate(‘body-text_15’);/*** Finds the next video ID and URL in the current collection, if available.* @param currentVideoId The video that is currently playing* @param containerId The parent container Id of the video element*/function findNextVideo(currentVideoId) {var i,vidObj;if (currentVideoId && jQuery.isArray(currentVideoCollection) && currentVideoCollection.length > 0) {for (i = 0; i 0) {videoEndSlateImpl.showEndSlateForContainer();}}}callbackObj = {onPlayerReady: function (containerId) {CNN.VideoPlayer.reportLoadTime(containerId);CNN.VideoPlayer.handleInitialExpandableVideoState(containerId);CNN.VideoPlayer.handleAdOnCVPVisibilityChange(containerId, CNN.pageVis.isDocumentVisible());if (Modernizr && !Modernizr.phone && !Modernizr.mobile && !Modernizr.tablet) {var containerClassId = ‘#’ + containerId;if (jQuery(containerClassId).parents(‘.js-pg-rail-tall__head’).length) {videoPinner = new CNN.VideoPinner(containerClassId);videoPinner.init();} else {CNN.VideoPlayer.hideThumbnail(containerId);}}},/** Listen to the metadata event which fires right after the ad ends and the actual video playback begins*/onContentEntryLoad: function(containerId, playerId, contentid, isQueue) {CNN.VideoPlayer.showSpinner(containerId);},onContentMetadata: function (containerId, playerId, metadata, contentId, duration, width, height) {var endSlateLen = jQuery(document.getElementById(containerId)).parent().find(‘.js-video__end-slate’).eq(0).length;CNN.VideoSourceUtils.updateSource(containerId, metadata);if (endSlateLen > 0) {videoEndSlateImpl.fetchAndShowRecommendedVideos(metadata);}},onAdPlay: function (containerId, cvpId, token, mode, id, duration, blockId, adType) {clearTimeout(moveToNextTimeout);if (blockId === 0) {(new Image()).src = “http://traffic.outbrain.com/network/trackpxl?advid=814&action=view”;}CNN.VideoPlayer.hideSpinner(containerId);if (Modernizr && !Modernizr.phone && !Modernizr.mobile && !Modernizr.tablet) {if (typeof videoPinner !== ‘undefined’ && videoPinner !== null) {videoPinner.setIsPlaying(true);videoPinner.animateDown();}}},onContentPlay: function (containerId, cvpId, event) {var playerInstance,prevVideoId;/** When the video content starts playing, inject analytics data* for Aspen (if enabled) and the companion ad layout* (if it was set when the ad played) should switch back to* epic ad layout. onContentPlay calls updateCompanionLayout* with the ‘restoreEpicAds’ layout to make this switch*/if (CNN.companion && typeof CNN.companion.updateCompanionLayout === ‘function’) {CNN.companion.updateCompanionLayout(‘restoreEpicAds’);}clearTimeout(moveToNextTimeout);CNN.VideoPlayer.hideSpinner(containerId);if (CNN.VideoPlayer.getLibraryName(containerId) === ‘fave’) {playerInstance = FAVE.player.getInstance(containerId) || null;} else {playerInstance = containerId && window.cnnVideoManager.getPlayerByContainer(containerId).videoInstance.cvp || null;}prevVideoId = (window.jsmd && window.jsmd.v && (window.jsmd.v.eVar18 || window.jsmd.v.eVar4)) || ”;if (playerInstance && typeof playerInstance.reportAnalytics === ‘function’) {if (prevVideoId.length === 0 && document.referrer && document.referrer.search(//videos//) >= 0) {prevVideoId = document.referrer.replace(/^(?:http|https)://[^/]/videos/(.+.w+)(?:/video/playlists/.*)?$/, ‘/video/$1’);if (prevVideoId === document.referrer) {prevVideoId = ”;}}playerInstance.reportAnalytics(‘videoPageData’, {videoCollection: currentVideoCollectionId,videoBranding: CNN.omniture.branding_content_page,templateType: CNN.omniture.template_type,nextVideo: nextVideoId,previousVideo: prevVideoId,referrerType: ”,referrerUrl: document.referrer});}if (Modernizr && !Modernizr.phone && !Modernizr.mobile && !Modernizr.tablet) {if (typeof videoPinner !== ‘undefined’ && videoPinner !== null) {videoPinner.setIsPlaying(true);videoPinner.animateDown();}}},onContentReplayRequest: function (containerId, cvpId, contentId) {if (Modernizr && !Modernizr.phone && !Modernizr.mobile && !Modernizr.tablet) {if (typeof videoPinner !== ‘undefined’ && videoPinner !== null) {videoPinner.setIsPlaying(true);var $endSlate = jQuery(document.getElementById(containerId)).parent().find(‘.js-video__end-slate’).eq(0);if ($endSlate.length > 0) {$endSlate.removeClass(‘video__end-slate–active’).addClass(‘video__end-slate–inactive’);}}}},onContentBegin: function (containerId, cvpId, contentId) {CNN.VideoPlayer.mutePlayer(containerId);if (CNN.companion && typeof CNN.companion.updateCompanionLayout === ‘function’) {CNN.companion.updateCompanionLayout(‘removeEpicAds’);}CNN.VideoPlayer.hideSpinner(containerId);clearTimeout(moveToNextTimeout);CNN.VideoSourceUtils.clearSource(containerId);jQuery(document).triggerVideoContentStarted();},onContentComplete: function (containerId, cvpId, contentId) {if (CNN.companion && typeof CNN.companion.updateCompanionLayout === ‘function’) {CNN.companion.updateCompanionLayout(‘restoreFreewheel’);}navigateToNextVideo(contentId, containerId);},onContentEnd: function (containerId, cvpId, contentId) {if (Modernizr && !Modernizr.phone && !Modernizr.mobile && !Modernizr.tablet) {if (typeof videoPinner !== ‘undefined’ && videoPinner !== null) {videoPinner.setIsPlaying(false);}}},onCVPVisibilityChange: function (containerId, cvpId, visible) {CNN.VideoPlayer.handleAdOnCVPVisibilityChange(containerId, visible);}};if (typeof configObj.context !== ‘string’ || configObj.context.length 0) {configObj.adsection = window.ssid;}CNN.autoPlayVideoExist = (CNN.autoPlayVideoExist === true) ? true : false;CNN.VideoPlayer.getLibrary(configObj, callbackObj, isLivePlayer);});/* videodemanddust is a default feature of the injector */CNN.INJECTOR.scriptComplete(‘videodemanddust’);
