Octagonal basket (traditional? from Burgos, Spain)

From Vicente Palacios's Papirogami.

Crab by Jun Maekawa

 From Kunihiko Kasahara's Viva! Origami.

Anteater by John Montroll

 From John Montroll's Bringing Origami to Life.

Recent Folds

 Here are the things I've folded in the past week or so.

Helicopter by Akira Yoshizawa

 Made from an equilateral triangle. From Akira Yoshizawa's Origami Reader II.

Fox hat and mask by Akira Yoshizawa

 From Akira Yoshizawa's Origami Reader II.

Clapper rail by Jun Maekawa

 From Kunihiko Kasahara's Top Origami.