Tail fin of fish rudder

Pectoral fin of fish paddle

Spider webs-fishing nets and new fibers

An animal's nest-a house

Carnivore hunting

Shark-"Shark Skin" One-piece Swimsuit

Birds-gliders and airplanes

Camouflage color of animals-camouflage clothing

Turtle-tank and turtle rest are qigong breathing and health preservation.

Animal webbed feet-webbed feet in diving equipment.

Gas mask for pigs

breaststroke

Butterfly-butterfly

Dragonfly helicopter