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1. Human male 1.8metres tall
2. Ostrich male (Struthio Camelus) 2.74metres tall - Tallest living bird
3. Polar Bear male (
Ursus maritimus) 3metres tall
4. Giraffe male
(Giraffa camelopardalis) 5.87metres tall - Tallest living land animal
5. African elephant bull (
Loxodonta africana) 3.64 metres tall at the shoulder - Heaviest living land animal
6. Saltwater Crocodile male (
Crocodylus porosus) 6metres long - Largest and heaviest living reptile
7. White Rhinoceros (
Ceratotherium simum) 4Metres long and 1.85metres tall
8. Wandering Albatross (
Diomedea exulans) 3.1Metres wingspan - Largest living bird wingspan
9. Giant Sloth (
Megatherium) 6metres long
10. Giganotosaurus 13.2 metres long - 2nd largest land carnivore ever
11.
Quetzalcoatlus 10metres wingspan and 6metres tall when resting
12. Colossus Squid (Mesonychoteuthis hamiltoni) 14metres long
13. Thalassomedon 12metres long
14. Southern Elephant Seal bull (
Mirounga leonina) 6.3Metres long - Largest carnivoran to have ever lived
15. Great White shark (
Carcharodon carcharias) averages 7metres long - Largest living predatory fish
16. Whale Shark (
Rhincodon typus) 12.2metres long - Largest living Fish
17. Sperm Whale male(
Physeter catodon) 18metres long - Largest Toothed Whale
18. Killer Whale male (
Orcinus orca) 8metres long - Largest Dolphin Species
19. Blue Whale male(
Balaenoptera musculus) 33.59metres - Largest animal to have ever lived