Information Links:
15 – https://arthropodecology.com/2012/06/05/you-are-always-within-three-feet-of-a-spider-fact-or-fiction/
http://iloveuselessknowledge.com/2015/04/25/on-average-there-are-50000-spiders-per-acre-in-green-areas/
14 – https://en.wikipedia.org/wiki/Bat
http://www.livescience.com/28272-bats.html
13 – http://crocodilian.com/cnhc/cbd-faq-q5.htm
http://someinterestingfacts.net/facts-about-crocodiles/
12 – https://qz.com/883888/orcas-are-one-of-only-three-species-to-experience-menopause-and-its-the-secret-to-spreading-their-genes/
http://www.sciencemag.org/news/2017/01/study-suggests-surprising-reason-killer-whales-go-through-menopause
https://www.theatlantic.com/science/archive/2017/01/why-do-killer-whales-go-through-menopause/512783/
11 – http://voices.nationalgeographic.com/2014/03/13/birds-weird-animal-questions-flamingoes-hawks-animals-science/
https://www.youtube.com/watch?v=yu3wb58WfhA
https://www.stanford.edu/group/stanfordbirds/text/essays/Flamingo_Feeding.html
10 – https://www.reference.com/pets-animals/much-blue-whale-s-tongue-weigh-2650dac5b69f4400
http://www.nationalgeographic.com/animals/mammals/b/blue-whale/
9 – http://www.huffingtonpost.com/2015/07/16/big-animals-sleep-photos_n_7784986.html
http://www.vetstreet.com/our-pet-experts/10-surprising-things-about-how-animals-sleep
8 – https://www.nationalgeographic.org/encyclopedia/domestication/
https://en.wikipedia.org/wiki/Goat
7 – https://www.nwf.org/News-and-Magazines/National-Wildlife/Animals/Archives/1992/Mothers-in-Waiting.aspx
http://www.naturallynorthidaho.com/2016/01/why-do-some-animals-delay-pregnancy.htm
6 – http://www.express.co.uk/pictures/galleries/6180/Amazing-facts-you-didn-t-know-about-animals-in-pictures/Kangaroos-use-their-tails-for-balance-so-if-you-lift-a-kangaroo-s-tail-off-the-ground-it-can-t-hop-135084
https://www.theguardian.com/environment/2014/jul/02/kangaroo-tail-a-third-leg-that-gives-speed-not-just-balance-says-study
https://www.reddit.com/r/Awwducational/comments/22q3gv/kangaroos_use_their_tails_for_balance_so_if_you/
5 – http://www.landmarkmedia.com/videos_Detail.asp?videokey=1182
http://running.competitor.com/2014/02/junk-miles/6-animals-faster-than-usain-bolt_95078
https://en.wikipedia.org/wiki/Fastest_animals
4 – https://www.scientificamerican.com/article/fact-or-fiction-cockroach-can-live-without-head/
https://biology.stackexchange.com/questions/23842/why-does-a-cockroach-not-die-even-after-decapitation
3 – http://sciencenetlinks.com/science-news/science-updates/squirrel-hoarding/
https://www.thedodo.com/do-squirrels-remember-nuts-1428837174.html
2 – http://www.ilknowledge.com/2014/12/the-malaysian-exploding-ant-go-on.html
https://en.wikipedia.org/wiki/Camponotus_saundersi
1 – http://www.findingdulcinea.com/news/science/2009/april/Fish-Get-Seasick-Just-Like-Humans--New-Study-Shows.html
http://www.livescience.com/7707-claim-fish-seasick.html
http://www.telegraph.co.uk/news/newstopics/howaboutthat/5193278/Fish-get-seasick-scientist-proves.html

Image Links:
Intro-
https://www.shutterstock.com/image-photo/three-decapitated-herrings-on-wooden-cutting-661318933?src=gVV2o8aUvLBt5mjFpt5ITQ-1-1
https://www.pexels.com/photo/animal-avian-beak-birds-203088/
https://www.pexels.com/photo/animal-animals-backlit-beach-236636/
15 – https://commons.wikimedia.org/wiki/File:Gasteracantha_mammosa_spiderlings_next_to_their_eggs_capsule.jpg
https://www.videoblocks.com/video/grass-field-in-copenhagen-denmark-pkq2eaj/
https://www.videoblocks.com/video/spider-in-green-grass-dhnm-ve/
14 – https://commons.wikimedia.org/wiki/File:Big-eared-townsend-fledermaus.jpg
https://www.pexels.com/photo/brown-squirrel-perched-on-tree-branch-in-selective-focus-photography-189641/
https://pixabay.com/en/animal-bat-flight-flying-mammal-1300290/
https://pixabay.com/en/stalactites-hibernated-bat-cave-323562/

13 – https://commons.wikimedia.org/wiki/File:Saltwater_crocodile.jpg
https://www.pexels.com/photo/humpback-whale-in-body-of-water-132988/
https://www.pexels.com/photo/sea-nature-water-animal-27631/
https://www.pexels.com/photo/snake-on-floor-247661/
https://www.pexels.com/photo/amphibian-animal-close-up-color-207001/

12 – https://commons.wikimedia.org/wiki/File:Killerwhales_jumping.jpg
https://www.pexels.com/photo/white-and-black-killer-whale-on-blue-pool-34809/
https://pixabay.com/en/whales-killer-whales-orcas-animals-1263066/
https://pixabay.com/en/orca-show-tenerife-water-park-jump-1161339/
11 – https://commons.wikimedia.org/wiki/File:Flamingos_Laguna_Colorada.jpg
https://www.pexels.com/photo/whale-jump-over-the-sea-107955/
https://www.pexels.com/photo/flamingo-standing-on-water-during-daytime-57831/
https://www.pexels.com/photo/animal-avian-bird-feathers-136149/
https://www.pexels.com/photo/nature-animals-birds-beak-24488/

10 – http://www.photolib.noaa.gov/bigs/sanc0612.jpg
https://www.pexels.com/photo/black-animal-eye-99575/
https://www.shutterstock.com/image-photo/humpback-whale-lunge-feeds-monterey-bay-574184677?src=hLC1v1Qk2BBTXebOgSLzFw-1-22
https://www.pexels.com/photo/grayscale-photography-of-a-black-and-white-car-in-a-road-near-3-person-sitting-near-a-green-tree-160057/

9 – https://commons.wikimedia.org/wiki/File:Cow_lying_on_side.jpg
https://www.pexels.com/photo/black-and-gray-horse-beside-brown-horse-on-grass-field-131226/
https://www.shutterstock.com/image-photo/foal-laying-down-filled-light-above-636854812?src=mlYF1VoHlbmoDOpldcvaAg-1-0
https://www.pexels.com/photo/sunny-summer-catcher-feathers-570/

8 – https://commons.wikimedia.org/wiki/File:Hausziege_04.jpg
https://pixabay.com/en/mesopotamia-assyria-sumerian-1827242/
https://www.pexels.com/photo/animal-goat-mountain-nature-236663/
https://www.pexels.com/photo/animals-nature-goats-goat-89856/
https://www.pexels.com/photo/yellow-black-england-number-74007/

7 – https://commons.wikimedia.org/wiki/File:Spilogale_gracilis_amphiala.jpg
https://www.pexels.com/photo/silhouette-of-pregnant-woman-standing-51386/
https://www.pexels.com/photo/pink-cherry-blossom-tree-38910/
https://pixabay.com/en/skunk-mammal-black-and-white-animal-687964/
https://pixabay.com/en/embryo-chicks-egg-evolution-544192/
https://www.pexels.com/photo/blur-calendar-date-note-272977/

6 – https://commons.wikimedia.org/wiki/File:RedRoo.JPG
https://www.videoblocks.com/video/australia-kangaroos-at-halls-gap-hopping-sgdqsuvtirke306o/
https://www.pexels.com/photo/animal-animal-photography-bokeh-close-up-94878/
https://pixabay.com/en/kangaroo-exotic-animal-australia-1277622/

5 – https://commons.wikimedia.org/wiki/File:Ostrich_male_RWD.jpg
https://www.videoblocks.com/video/ostrich-sitting-on-the-road-moving-his-feathers-in-addo-elephant-national-park-south-africa-vdggxftnlilkv6f5u/
https://www.pexels.com/photo/nature-bird-animal-eyes-60692/
https://www.pexels.com/photo/close-up-of-horse-nose-282893/
https://www.pexels.com/photo/animal-cute-fur-africa-40803/
https://www.pexels.com/photo/ostrich-face-during-daytime-160977/

4 – http://www.publicdomainpictures.net/view-image.php?image=20023
https://pixabay.com/en/cockroach-insect-imago-blaberus-566712/
https://pixabay.com/en/cockroach-insecta-happy-brown-476408/
https://pixabay.com/en/cockroaches-animal-beetle-bug-164369/
https://www.youtube.com/watch?v=wTtuT2A84Po


3 – https://commons.wikimedia.org/wiki/File:Eastern_Grey_Squirrel_in_Bunhill_Fields.jpg
https://www.videoblocks.com/video/ground-squirrel-eating-by-grassland-burrow-druf506/
https://www.pexels.com/photo/ginger-squirrel-16484/
https://www.pexels.com/photo/nature-forest-trees-woods-94616/

2 – https://commons.wikimedia.org/wiki/File:Camponotus_sideview_2.jpg
https://www.videoblocks.com/video/texas-gulf-coast-fire-ants-by-sandy-hole-ro8stvznip38j33c/
https://pixabay.com/en/insects-ant-serviformica-566408/
https://pixabay.com/en/queen-ant-ant-ant-head-insect-1193472/

1 – https://commons.wikimedia.org/wiki/File:Common_goldfish.JPG
 https://www.videoblocks.com/video/fish-swarming-mmracqr/
https://www.videoblocks.com/video/underwater-bahamas-fish-9sjrpkz/
https://www.pexels.com/photo/group-of-fish-gathered-66413/
outro-
https://www.pexels.com/photo/animal-pet-cute-baby-50577/