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結果 : how many bison are in the us today
8:15

Why the US Army tried to exterminate the bison

Vox
1,588,055 回視聴 - 3 年前
11:53

The American Bison: From Millions to Near Extinction

Geography Geek
26,449 回視聴 - 3 年前
13:17

American Prairie: Restoring bison to northern Montana with a patchwork nature reserve | 60 Minutes

60 Minutes
349,970 回視聴 - 1 年前
2:28

How 60 Million Bison Became 1,000 in a Century

Smithsonian Channel
72,359 回視聴 - 8 年前
3:48

Inside Ranchers’ Efforts To Save The American Bison

TODAY
8,890 回視聴 - 2 年前
8:29

How Bison Are Saving America's Lost Prairie

PBS Terra
1,332,554 回視聴 - 3 年前
1:32

Gigantic Bison Lunges at Tourist Who Tried to Pet It

Inside Edition
2,141,562 回視聴 - 1 年前

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0:46

American Bison

Wildtopia
23 回視聴 - 12 日前
6:12

African Buffalo vs. Bison: Battle of the Beasts

Familiarity With Animals (FWA)
409 回視聴 - 1 日前
10:55

How The US Intentionally Exterminated the American Bison

CuriousReason
4,295 回視聴 - 1 年前

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22:26

Yellowstone Bison Revival | CBS Reports

CBS News
173,940 回視聴 - 1 年前
11:58

The AMERICAN BISON and What You Need To KNOW

Jack’s World of Wildlife
1,997 回視聴 - 2 年前
14:16

Return of the American Bison

Nebraska Public Media
630,855 回視聴 - 6 年前
9:17

8 Bison Encounters You Will Regret Watching

Claws
935,616 回視聴 - 1 年前
18:20

First HOTWIRE Explosion! Big Joe Herd BUSTED Through!

Cross Timbers Bison
822 回視聴 - 13 分前
9:57

How the American Bison Came Back from Extinction | Back from the Brink

Terra Mater
16,037 回視聴 - 1 年前
1:39

The American Bison makes a comeback

CBS Sunday Morning
3,983 回視聴 - 8 年前
1:24

The American Bison

Exploring the Nature of Wyoming | UWyo Extension
20,724 回視聴 - 15 年前
4:30

American Bison

Hinterland Who's Who / Faune et flore du pays
49,064 回視聴 - 6 年前
4:15

The Today Show Saving American Bison

Ted's Montana Grill
308 回視聴 - 2 年前