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Animal Size

Collared pika size: How big do they get?

How big does a Collared pika get? Here is an overview over the average adult age:

A grown Collared pika (Ochotona collaris) reaches an average size of 18.8 cm (0′ 8″).

When born, they have an average size of 0 cm (0′ 0″). Usually, they reach an age of 6 years. A full-grown exemplary reaches roughly 129 grams (0.28 lbs). Talking about reproduction, Collared pikas have 3 babies about 2 times per year. The Collared pika (genus: Ochotona) is a member of the family Ochotonidae.

As a reference: Humans reach an average body size of 1.65m (5′ 5″) while carrying 62 kg (137 lbs). A human woman is pregnant for 280 days (40 weeks) and on average become 75 years old.

The average adult size of a Collared pika is (0' 8

The collared pika (Ochotona collaris) is a species of mammal in the pika family, Ochotonidae, and part of the order Lagomorpha which comprises rabbits, hares, and pikas. It is a small (~160 gram) alpine lagomorph that lives in boulder fields of central and southern Alaska (U.S.), and in parts of Canada, including northern British Columbia, Yukon, and western parts of the Northwest Territories. It is closely related to the American pika (O. princeps), but it is a monotypic form containing no other recognized subspecies. It is asocial, does not hibernate, and spends a large part of its time in the summer collecting vegetation that is stored under rocks (“haypiles”) as a supply of food for the winter. Some individuals have been observed collecting and consuming dead birds as sources of fat and protein. Thousands of trips are made during July and August to collect vegetation for winter.

Animals of the same family as a Collared pika

We found other animals of the Ochotonidae family:

Animals with the same size as a Collared pika

Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Collared pika:

Animals with the same litter size as a Collared pika

Here is a list of animals that have the same number of babies per litter (3) as a Collared pika:

Animals with the same life expectancy as a Collared pika

Completely different animals, but becoming as old as a Collared pika:

Animals with the same weight as a Collared pika

As a comparison, here are some other animals that weight as much as the Ochotona collaris: