Cardinal by Beth Johnson

Diagrams in Bogota Origami Convention 2018
Diagrams in Czech Origami Convention 2017
Diagrams in Origami Deutschland 2018
Diagrams in Origami USA Convention 2019
Diagrams in Quadrato Magico Magazine 121
Diagrams in Tanteidan 23rd convention
Folded from a square of Duo Thai paper

Cardinal by Christophe Boudias

Diagrams in Bogota Origami Convention 2023
Diagrams in Origami Deutschland 2015
Folded from a square of Duo Thai paper

Cardinal by Ichiro Kinoshita

Diagrams in Tanteidan 3rd convention
Folded from a square of Duo Thai paper

Cardinal by Jiahui Li (Syn)

Diagrams in Comic Origami 2 - Feathered Friends by Jiahui Li (Syn)
Folded from a square of Duo Thai origami paper

North American cardinal by Michael G. LaFosse

Diagrams in Fun and Easy Origami Animals by Michael G. LaFosse
Diagrams in Origami Animals by Michael G. LaFosse
Diagrams in Origami Deutschland 2018
Diagrams in Advanced Origami by Michael G. LaFosse and Richard L. Alexander
Diagrams in BOS Convention 2004 Spring
Diagrams in BOS Convention 2011 Spring - Birmingham
Diagrams in BOS Magazine 225
Diagrams in NOA Magazine 450
Diagrams in Tanteidan 10th convention
Diagrams in The Paper Magazine 92
Diagrams in Ultimate Origami for Beginners by Michael G. LaFosse and Richard L. Alexander
Folded from a square of Duo Thai paper

Cardinal by Quentin Trollip

Diagrams in Origami for Everybody by Quentin Trollip
Folded from a square of Duo Thai origami paper

Cardinal by Sebastien Limet (Sebl)

Diagrams in Origami USA Convention 2014
Diagrams in Pajarita Extra 2014
Folded from a square of double-sided Unryu paper

Cardinal by Seth M. Friedman

Diagrams in Bird Origami by Seth M. Friedman
Folded from a square of double-sided Unryu paper

Cardinal by Ta Trung Dong

Diagrams in Tanteidan 23rd convention
Folded from a square of Duo Thai paper

Cardinal by Ynon Toledano

Diagrams in CDO convention 2018
Diagrams in OrigamIsrael 2017 4th Convention
Diagrams in Pajarita Extra 2017
Diagrams in Quadrato Magico Magazine 133
Folded form a square of Duo Thai paper