Broody hen
Toys - Action Models | Tony O'Hare |  BOS Convention 1980 Autumn
| 34 | Square | |
Hen
Birds - Galliformes - Hens and Pheasants | Tony O'Hare |  Animals and Birds - BOS booklet 62 by Tony O'Hare | 16 | Square | |
Hen
Birds - Galliformes - Hens and Pheasants | Tony O'Hare |  BOS Convention 1978 Autumn
| 17 | Square | 
Folded by Wilson Yeung |
Hen
Birds - Galliformes - Hens and Pheasants | Tony O'Hare |  Origami Kit for Dummies by Nick Robinson (read full review)
| 128 | Square |
Folded by Wilson Yeung |
Hen
Birds - Galliformes - Hens and Pheasants | Tony O'Hare |  Tony O'Hare Selected Works 1973-1982 by Daniel Geraint Mason (read full review) | 10 | Square |
Folded by Wilson Yeung |
Penguin
Birds - Sphenisciformes - Penguins | Tony O'Hare |  BOS Convention 1984 Spring
| 3 | Square | |
Penguin
Birds - Sphenisciformes - Penguins | Tony O'Hare | Animals and Birds - BOS booklet 62 by Tony O'Hare | 39 | Square | 
Folded by Gilad Aharoni |
Penguin
Birds - Sphenisciformes - Penguins | Tony O'Hare | Animals and Birds - BOS booklet 62 by Tony O'Hare | 17 | Square |
Each folded from a square of origami paper by Gilad Aharoni |
Penguin
Birds - Sphenisciformes - Penguins | Tony O'Hare |  BOS Convention 1980 Spring
| 29 | Square |
Folded by Gilad Aharoni |
Penguin
Birds - Sphenisciformes - Penguins | Tony O'Hare |  Contemporary Origami by Daniel Geraint Mason | 20 | Square |
Folded by Gilad Aharoni |
