Animals You May Not Have Known Existed The Saiga Antelope This saiga, spread around the Eurasian steppe, is known for its an extremely unusual, over-sized, flexible nose structure, the proboscis. Prev Next Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54