Penguin Birds - Sphenisciformes - Penguins | Kobayashi Hiroaki | Origami USA Convention 2021
| 113 | Square | |
Penguin Birds - Sphenisciformes - Penguins | Kobayashi Hiroaki | Bogota Origami Convention 2016
| 92 | Square |  Folded by Rui Roda |
Penguin Birds - Sphenisciformes - Penguins | Kobayashi Hiroaki | Czech Origami Convention 2016
| 114 | Square |  Folded by Rui Roda |
Penguin Birds - Sphenisciformes - Penguins | Kobayashi Hiroaki | Origami USA Convention 2017
| 145 | Square |  Folded by Rui Roda |
Penguin chick Birds - Sphenisciformes - Penguins | Satoshi Kamiya | Origami Works of Satoshi Kamiya 3 by Satoshi Kamiya
| 14 | Square |  Folded by Hiroaki Kobayashi |
Rockhopper penguin Birds - Sphenisciformes - Penguins | Kobayashi Hiroaki | Tanteidan 26th convention
| 110 | Square |  Folded by Morgan Lozano Monroy |