Armadillo
Mammals - Xenarthra - Armadillos | Jim Cowling |  Dollar Bill Origami by John Montroll (read full review)
| 93 | $ US Dollar Bill | 
Folded by Peter Farina |
Bison
Mammals - Bovidae - Cows and Buffalo | Fumiaki Kawahata |  North American Animals In Origami by John Montroll (read full review)
| 77 | Square | 
Folded from a square of Vietnamese wrapping-paper by Gilad Aharoni |
Bison
Mammals - Bovidae - Cows and Buffalo | John Montroll |  Bringing Origami to Life by John Montroll (read full review)
| 62 | Square | |
Bison
Mammals - Bovidae - Cows and Buffalo | John Montroll |  Origami Gone Wild by John Montroll
| 29 | Square | 
Folded by Gilad Aharoni |
Bison
Mammals - Bovidae - Cows and Buffalo | John Montroll |  Origami La Era Nueva by Kunihiko Kasahara (read full review)
| 210 | Square |
Folded by Gilad Aharoni |
Bison
Mammals - Bovidae - Cows and Buffalo | John Montroll |  Origami Sculptures by John Montroll (read full review)
| 73 | Square |
Folded from a square of tea-stained leather scrapbooking paper by Gilad Aharoni |
Bison
Mammals - Bovidae - Cows and Buffalo | John Montroll | Dollar Bill Origami by John Montroll (read full review)
| 106 | $ US Dollar Bill | 
Folded by Peter Farina |
Buffalo
Mammals - Bovidae - Cows and Buffalo | John Montroll |  Origami USA Convention 1986 (read full review)
| 82 | Square |
Folded by Gilad Aharoni |
Bull
Mammals - Bovidae - Cows and Buffalo | John Montroll |  Favorite Animals In Origami by John Montroll (read full review)
| 38 | Square | 
Folded by Satoshi Itoh |
Bull
Mammals - Bovidae - Cows and Buffalo | John Montroll |  Mythological Creatures and the Chinese Zodiac in Origami by John Montroll (read full review)
| 25 | Square | 
Folded by Eileen Tan |
Cow
Mammals - Bovidae - Cows and Buffalo | John Montroll |  Christmas Origami by John Montroll (read full review)
| 38 | Square | |
Cow
Mammals - Bovidae - Cows and Buffalo | John Montroll |  Origami USA Convention 1982 (read full review)
| 27 | Square | |
Cow
Mammals - Bovidae - Cows and Buffalo | John Montroll |  Dollar Bill Animals in Origami by John Montroll (read full review)
| 87 | $ US Dollar Bill | 
Folded by Peter Farina |
Cow - Holstein
Mammals - Bovidae - Cows and Buffalo | John Montroll |  Origami Inside-Out by John Montroll (read full review)
| 83 | Square | 
Folded from a square of origami paper by Gilad Aharoni |
Musk ox
Mammals - Bovidae - Cows and Buffalo | Fumiaki Kawahata | North American Animals In Origami by John Montroll (read full review)
| 103 | Square | 
Folded by Ondrej and Radim Cibulka |
