Bird
Birds - Passeriformes | Nguyen Tu Tuan |  Land Animals Origami by Nguyen Tu Tuan
| 110 | Square | |
Chick
Birds - Galliformes - Hens and Pheasants | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 57 | Square | |
Duck
Birds - Anseriformes - Ducks and Geese | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 60 | Square | |
Duckling
Birds - Anseriformes - Ducks and Geese | Nguyen Tu Tuan |  BOS Magazine 279 | 8 | Rectangle - 1X2 | 
Folded by Rui Roda |
Geometric bird
Birds - Passeriformes | Nguyen Tu Tuan |  AEP convention 2018 | 135 | Square
Crease pattern | |
Hen
Birds - Galliformes - Hens and Pheasants | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 55 | Square | |
Hen
Birds - Galliformes - Hens and Pheasants | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 48 | Square | |
Hen
Birds - Galliformes - Hens and Pheasants | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 45 | Square | |
Hen
Birds - Galliformes - Hens and Pheasants | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 52 | Square | |
Ostrich
Birds - Struthioniformes - Ostriches | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 150 | Square | |
Owl
Birds - Strigiformes - Owls | Lanh Duc Canh |  Origami du Vietnam by Nguyen Tu Tuan
| 46 | Square | |
Owl
Birds - Strigiformes - Owls | Nguyen Tu Tuan |  Quadrato Magico Magazine 124 | 33 | Square | 
Folded from a square of cardstock by Gilad Aharoni |
Peacock
Birds - Galliformes - Hens and Pheasants | Ta Trung Dong | Origami du Vietnam by Nguyen Tu Tuan
| 38 | Square | |
Penguin
Birds - Sphenisciformes - Penguins | Nguyen Tu Tuan | Origami du Vietnam by Nguyen Tu Tuan
| 58 | Square | |
Penguin 1
Birds - Sphenisciformes - Penguins | Nguyen Tu Tuan | Korea-Vietnam Origami Interchange Book 2011 | 6 | Square | |
Penguin 2
Birds - Sphenisciformes - Penguins | Nguyen Tu Tuan | Korea-Vietnam Origami Interchange Book 2011 | 8 | Circle | |
Rooster
Birds - Galliformes - Hens and Pheasants | Nguyen Hung Cuong and Tran Thu Ha | Origami du Vietnam by Nguyen Tu Tuan
| 52 | Square | |
Rooster
Birds - Galliformes - Hens and Pheasants | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 44 | Square | |
Rooster
Birds - Galliformes - Hens and Pheasants | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 54 | Square | |
Rooster
Birds - Galliformes - Hens and Pheasants | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 50 | Square | |
Rooster
Birds - Galliformes - Hens and Pheasants | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 47 | Square | 
Folded from a square of origami paper by Gilad Aharoni |
Rooster
Birds - Galliformes - Hens and Pheasants | Nguyen Tu Tuan |  BOS Convention 2013 Spring | 18 | Square | 
Folded by Rui Roda |
Swan
Birds - Anseriformes - Swans | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 64 | Square | |
Swan
Birds - Anseriformes - Swans | Pham Dieu Huy | Origami du Vietnam by Nguyen Tu Tuan
| 132 | Square | |
Vulture
Birds - Falconiformes - Birds of prey | Nguyen Tu Tuan | Land Animals Origami by Nguyen Tu Tuan
| 140 | Square | |
