Compare two animals

Willow ptarmigan

Length

0.35 to 0.43 m (about 35 to 43 centimeters long; males slightly larger)

Wingspan

0.61 to 0.69 m (about 61 to 69 centimeters across the wings)

Weight

0.45 to 0.75 kg (about 450 to 750 grams)

Lifespan in the wild

2 years (about 2 years is typical (Alaska Department of Fish and Game))

Lives in

Belarus, Canada, China, Estonia, Finland, Ireland, Kazakhstan, Latvia and 7 more places