Information Links:
15 –
https://www.theguardian.com/science/2003/jul/03/research.science
https://www.littlethings.com/brilliant-kelly-the-dolphin-fools-trainers/
14 –
http://g1.globo.com/pr/parana/noticia/2012/01/macaco-que-fugiu-de-zoologico-do-pr-e-recapturado-dentro-de-restaurante.html
https://www.treehugger.com/natural-sciences/monkeys-found-have-used-tools-escape-zoo-brazil.html
13 –
http://researchnews.plos.org/2017/06/14/female-elk-learn-to-dodge-hunters/
https://www.newscientist.com/article/2134856-wise-elk-learn-to-outsmart-hunters-and-tell-apart-their-weapons/
12 –
http://www.todayifoundout.com/index.php/2013/12/anti-tank-dogs-world-war-ii/
http://knowledgenuts.com/2013/07/28/the-suicide-bomber-dogs-of-soviet-russia/
11 –
http://www.bbc.co.uk/news/world-asia-pacific-13680884
http://www.telegraph.co.uk/news/worldnews/australiaandthepacific/newzealand/1460596/Shrek-the-runaway-sheep-is-a-shear-celebrity.html
10 –
https://www.livescience.com/54427-how-octopus-escapes-new-zealand-aquarium.html
https://www.theguardian.com/world/2016/apr/13/the-great-escape-inky-the-octopus-legs-it-to-freedom-from-new-zealand-aquarium
9 –
http://news.bbc.co.uk/1/hi/sci/tech/7124156.stm
https://www.newscientist.com/article/dn12993-chimps-outperform-humans-at-memory-task/
8 –
http://content.time.com/time/magazine/article/0,9171,30198,00.html
http://modernnotion.com/fu-manchu-the-orangutan-escape-artist/
7 –
http://www.nytimes.com/2008/05/07/world/asia/07crows.html
http://www.scotsman.com/news/outwith-conquering-crows-is-a-shot-in-the-dark-for-japanese-1-1433566
6 –
https://www.dawn.com/news/283644/elephants-outsmarting-humans
https://www.researchgate.net/publication/236888410_The_performance_of_electric_fences_as_elephant_barriers_in_Amboseli_Kenya
5 –
https://qz.com/791595/african-elephants-can-outsmart-poachers/
http://www.konbini.com/en/lifestyle/elephants-avoid-poaching/
4 –
https://www.theguardian.com/world/2014/aug/28/pandering-to-the-crowd-panda-accused-of-faking-pregnancy-in-bun-case
http://www.telegraph.co.uk/news/newstopics/howaboutthat/11059417/Giant-panda-faked-pregnancy-for-extra-treats-and-nicer-accommodation.html
3 –
http://www.bbc.co.uk/news/uk-england-wiltshire-13503690
https://www.isleofmanfilm.com/productions/legend-of-the-tamworth-two/
2 –
https://www.thelocal.de/20120813/44337
https://www.theguardian.com/world/2012/aug/13/kangaroo-escapes-fox-boar-germany
1 –
http://web.archive.org/web/20100123200133/http://www.suite101.com:80/article.cfm/bears/19332/2
http://wherethebearwalks.blogspot.co.uk/2010/04/bear-intelligence.html

Image Links:
Intro:
https://www.shutterstock.com/image-photo/businessman-artificial-intelligence-concept-626219468?src=xv6EYtHuTqSATKc2GCrp9g-1-51
https://www.shutterstock.com/image-photo/serious-thoughtful-clever-scientific-worker-wears-744194806?src=INnx_ZhZeIw522E7wfD6HQ-1-20
https://www.shutterstock.com/image-photo/monkeys-watching-computer-490417189?src=zN-pStP8yMbBLooDUIwY7A-1-31

15:
https://www.videoblocks.com/video/four-scientists-in-white-lab-coats-standing-indoors-and-discussing-project-that-black-man-showing-on-white-board-r0bhohb6ej148rnxj
https://www.pexels.com/photo/dolphin-s-head-in-the-surface-162079/
http://maxpixel.freegreatpicture.com/Ocean-Two-Dolphins-Trainer-With-Dolphin-Trainer-896551
http://farm1.staticflickr.com/27/63693857_fce0a53580_z.jpg?zz=1
https://i.pinimg.com/736x/9a/d3/62/9ad362a31526c2dcafb678068960c047--ron-the-fun.jpg
https://pixabay.com/en/dolphin-margarita-island-venezuela-955749/

14:
https://upload.wikimedia.org/wikipedia/commons/thumb/7/7a/Bronx_Zoo_001.jpg/1200px-Bronx_Zoo_001.jpg
https://pixabay.com/en/herman-park-zoo-entrance-houston-2841246/
https://c2.staticflickr.com/2/1096/1469189397_80d7a4d688_z.jpg?zz=1
https://d1o50x50snmhul.cloudfront.net/wp-content/uploads/2016/07/11160047/gettyimages-485848365.jpg
https://www.pexels.com/photo/table-in-vintage-restaurant-6267/
https://www.shutterstock.com/image-photo/capuchin-monkey-looking-through-bars-his-677409106?src=NtxsRMeFDnkohTwhKdYSvA-1-13
https://www.pexels.com/photo/3-monkeys-on-brown-wooden-palette-234054/

13:
https://upload.wikimedia.org/wikipedia/commons/f/ff/Roosevelt_elk.jpg
https://pixabay.com/en/cow-elk-female-tongue-wildlife-999880/
https://www.videoblocks.com/video/hunter-shooting-gun-in-woods-wiugn-l
https://www.videoblocks.com/video/elk-in-the-forest-v3fklprvl
https://www.shutterstock.com/image-photo/two-hunters-rifles-snowy-winter-forest-763332292?src=pMJyNjX0zf-infAbhL2MIQ-1-25
https://www.pexels.com/photo/accuracy-action-active-activity-433077/
https://www.videoblocks.com/video/static-wide-shot-of-elk-in-prairie-state-park-california-2pu3n65

12:
https://pixabay.com/en/war-soldiers-marine-1172111/
https://upload.wikimedia.org/wikipedia/commons/c/c7/U.S._Air_Force_military_working_dog_Jackson_sits_on_a_U.S._Army_M2A3_Bradley_Fighting_Vehicle_before_heading_out_on_a_mission_in_Kahn_Bani_Sahd%2C_Iraq%2C_Feb._13%2C_2007.jpg
https://upload.wikimedia.org/wikipedia/en/7/70/TrainingSchutzhundRetrieveOverWall.jpg
https://pixabay.com/en/dog-snout-nose-sniffing-smell-838242/
https://upload.wikimedia.org/wikipedia/commons/7/7e/Panzer_IV_1.jpg
https://upload.wikimedia.org/wikipedia/commons/d/dd/Tank_T-34.JPG
http://newrzhev.ru/media/k2/items/cache/410d5f1f1325da3797d0200bc1b3738d_XL.jpg
https://i0.wp.com/makezine.com/wp-content/uploads/2011/11/dynamite1-blackbg-large.jpg?resize=1200%2C670&strip=all&ssl=1

11:
https://upload.wikimedia.org/wikipedia/commons/4/41/Wooly_sheep_front.JPG
https://www.videoblocks.com/video/sheep-grazing-in-sunset-yqx6zbd
http://i.imgur.com/iRATZTl.jpg
https://sbly-web-prod-shareably.netdna-ssl.com/wp-content/uploads/2015/08/31211618/shrek-the-sheep-six-years-featured.jpg
https://pixabay.com/en/sheep-shearing-shearing-sheep-wool-1421519/
 https://www.pexels.com/photo/white-sheep-on-farm-693776/

10:
https://c2.staticflickr.com/6/5561/14844404284_ccdd2516f5_b.jpg
https://www.videoblocks.com/video/octopus-crawling-around-seabed-eating-creatures-vnj-j2d
https://www.shutterstock.com/image-photo/octopus-black-ink-61613554?src=z168uF0yMVYqXIF4Xl26WA-1-1
https://upload.wikimedia.org/wikipedia/commons/9/9c/Fish_Tank_%40_Honolulu_Aquarium_%284671604664%29.jpg
https://pixabay.com/en/fantasy-octopus-sea-eyes-3063727/
http://www.lifo.gr/icache/1200/630/2/1275696_nintchdbpict000363194494.jpg

9:
https://pixabay.com/en/chimpanzee-mammal-zoo-2704742/
https://1.bp.blogspot.com/-ttJhB4YtCRM/WbWKBIqeFeI/AAAAAAAAAus/1-km7FUzcLErIVpqY8c2-_VMLanjCtA2wCLcBGAs/s1600/chimps.jpg
http://www.el.gr/media/k2/items/cache/07a0d4f7708583415271735cd7144322_L.jpg?t=-62169984000
https://gdb.voanews.com/180C5656-AAAE-40B2-928D-DE04CE277E83_cx0_cy6_cw0_w1200_r1_s.jpg
https://www.shutterstock.com/image-photo/worried-young-businessman-looking-up-confused-332402837?src=mJp8TyN4rV11aGN2BQiWkw-1-19
https://myfourtwelve.files.wordpress.com/2011/02/monkey200111.jpg

8:
https://farm3.staticflickr.com/2641/3843033833_30f7a32c48_b.jpg
https://upload.wikimedia.org/wikipedia/commons/f/fb/Baby_elephant_and_zoo_keeper_-Maryland_Zoo-8a.jpg
https://upload.wikimedia.org/wikipedia/commons/3/39/Long_Crouch_Woods_Bear_Dens_-_Cage.JPG
https://www.youtube.com/watch?v=P2p_qmqujlg
https://upload.wikimedia.org/wikipedia/commons/f/f2/Orangutan_Cincinnati_Zoo_004.jpeg
https://media.licdn.com/mpr/mpr/AAEAAQAAAAAAAAdCAAAAJDllODRjOGNhLWZjM2EtNDZkYy1hZDA3LTMwNWRlN2RmOGQ3Yg.jpg

7:
https://upload.wikimedia.org/wikipedia/commons/f/f2/Kyushu_EXP_Kumamoto_Shirakawa.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/3/3a/Jungle_crow_%28Close-up_of_the_head_area%29%2C_Tenn%C5%8Dji_Park%2C_Osaka_II.jpg/1024px-Jungle_crow_%28Close-up_of_the_head_area%29%2C_Tenn%C5%8Dji_Park%2C_Osaka_II.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Hokkaido-EPCO-hq-01.jpg/1200px-Hokkaido-EPCO-hq-01.jpg
https://c1.staticflickr.com/7/6141/5997307441_9089e76f17_b.jpg
https://media.giphy.com/media/oyKClRAhWzuzC/giphy.mp4
https://upload.wikimedia.org/wikipedia/commons/thumb/c/c0/Wires.jpg/1200px-Wires.jpg
https://upload.wikimedia.org/wikipedia/commons/0/0d/Crow%27s_nest_with_eggs.jpg
https://pixabay.com/en/bird-nests-crow-nests-crow-s-nests-277515/

6:
https://politeka.net/wp-content/uploads/2016/02/maxresdefault.jpg
https://www.merapi.nl/cache/image/201608071434320.Chiang%20Mai%20rice_1470573272.jpg
https://www.videoblocks.com/video/elephant-with-baby-z9sycaz
https://pixabay.com/en/electric-fence-field-grass-electric-1832491/
https://pixabay.com/en/elephant-herd-of-elephants-279505/
https://pixabay.com/en/groundnut-field-peanut-crop-285278/

5:
https://www.videoblocks.com/video/elephant-in-dry-field-ppqrbl5
https://pixabay.com/en/elephant-african-bush-elephant-114543/
http://www.trbimg.com/img-51426eaa/turbine/la-ed-elephants-ivory-cameroon-20130315-001/600/600x359
https://upload.wikimedia.org/wikipedia/commons/2/29/Group_of_duck_hunters_on_lake.jpg

4:
https://pixabay.com/en/panda-cub-wildlife-zoo-cute-china-649938/
https://upload.wikimedia.org/wikipedia/commons/thumb/c/ca/Chengdu_panda_breeding.jpg/1280px-Chengdu_panda_breeding.jpg
https://pixabay.com/en/panda-cub-wildlife-zoo-cute-china-1203101/
https://pixabay.com/en/panda-animal-zoo-961866/

3:
https://pixabay.com/en/potbelly-pigs-pig-domestic-pig-2872531/
https://c1.staticflickr.com/1/404/30961091754_699383f056_b.jpg
https://pixabay.com/en/pasture-fence-snow-coupling-paddock-3132780/
https://www.youtube.com/watch?v=aNbPdmyRtmU
https://upload.wikimedia.org/wikipedia/commons/4/41/The_Tamworth_Two_-_geograph.org.uk_-_409829.jpg
http://s0.geograph.org.uk/photos/26/01/260195_855f600e.jpg
https://images-na.ssl-images-amazon.com/images/I/911bydRrG3L._SY679_.jpg

2:
https://pixabay.com/en/kangaroo-wild-animal-animal-2223331/
https://pbs.twimg.com/media/CgoCVJ9UgAIvhZw.jpg:large
https://pixabay.com/en/whiptail-wallaby-pretty-face-wallaby-2874522/
http://farm8.staticflickr.com/7214/7390433494_f55ef639f9_z.jpg
https://upload.wikimedia.org/wikipedia/commons/thumb/d/d1/20160208054949%21Wildschein%2C_N%C3%A4he_Pulverstampftor_%28cropped%29.jpg/1200px-20160208054949%21Wildschein%2C_N%C3%A4he_Pulverstampftor_%28cropped%29.jpg
https://pixabay.com/en/sky-nature-landscape-outdoors-3086907/
https://pixabay.com/en/animal-kangaroo-zoo-mammal-2802719/
https://pixabay.com/en/kangaroo-exotic-animal-australia-1277622/
https://media.giphy.com/media/mZEkDXf8Yf2Tu/giphy.mp4

1:
https://www.videoblocks.com/video/scientist-uses-equipment-in-laboratory-q0rmi7w
https://pixabay.com/p-2788682/?no_redirect
https://www.videoblocks.com/video/brown-bear-in-the-wilderness-v2ueuvhwx
https://pixabay.com/en/bear-wildpark-poing-play-water-1331989/
https://www.shutterstock.com/image-photo/camera-traps-infrared-light-motion-detector-750968272?src=77ONh56AALI600D7At2VZw-3-37
 https://upload.wikimedia.org/wikipedia/commons/4/4b/I_dropped_my_camera.jpg
http://4.bp.blogspot.com/-Q0GX3Gtzdz8/VC1ORVGfCdI/AAAAAAAAAJM/V8j5iE60RCM/s1600/trap.jpg
https://pixabay.com/en/grizzly-bear-brown-bear-grizzly-1777810/
https://www.etfsverige.se/etfbloggen/wp-content/uploads/2017/12/BearMArket.jpg