Penguin by Tsuruta Yoshimasa

Diagrams in Origami Mono by Tsuruta Yoshimasa
Folded from a square of Duo Thai origami paper

Penguin by Vicente Dolz

Folded from a square of origami paper

Penguin by Xin Can (Ryan) Dong

Diagrams in Origami - One Sheet, Two Colors by Xin Can (Ryan) Dong
Folded from a square of origami paper

Penguin - baby by Joel Stern

Diagrams in Origami 4 by Robert Harbin
Folded from a square of origami paper

Penguin baby by Yoo Tae Yong

Diagrams in Origami Tanteidan Magazine 161
Folded from a square of origami paper

Penguin glove puppet by Matsuno Yukihiko

Diagrams in NOA Kessakusen 4
Diagrams in NOA Magazine 335
Folded from a square of origami paper

Penguin mother and baby by Nick Robinson

Diagrams in World's Best Origami by Nick Robinson
Folded from a square of origami paper

Penguin with baby by Taichiro Hasegawa

Diagrams in Double-sided origami by Taichiro Hasegawa
Folded from a square of origami paper

Rockhopper penguin by Makoto Yamaguchi

Diagrams in Creative Origami by Makoto Yamaguchi
Diagrams in Origami Tanteidan Magazine 147
Diagrams in The Graceful of Origami by Makoto Yamaguchi
Folded from a square of origami paper