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PIKAS, RABBITS AND HARES (Lagomorpha)
The order Lagomorpha includes pikas, rabbits and hares, which are
characterized by their highly developed hind limbs and long ears
(except pikas). Both of these characteristics are particularly noticeable
in the hares.
RUFESCENT PIKA Ochotona rufescens
Identification There is only one species of pika in the region. This has
long, dense, soft fur that is greyish-brown and usually has a reddish
tinge. There is no visible tail, short, rounded ears and short legs. The
feet are well furred underneath.
Size Total length 18 cm.
Weight 18 0 g.
Habitat and Behaviour Pikas live mostly in rocky areas, but in parts
of their range Rufescent Pikas live on open plains. In the former case
they live in crevices, and otherwise they dig burrows. They are mainly
diurnal, and even in winter when snow falls they do not hibernate.
They feed on a wide range of plants and are well known for the
‘haystacks’ they construct near their shelters. These piles of plants are
harvested to ensure that they have enough food to get them through
the coldest months. In some areas pikas occur at high densities (up
to 70 per ha in northern Pakistan). There are two litters each year, in
spring and summer, each with 4–10 pups.
Distribution and Status The Rufescent Pika occurs in the region only
in Iran, where it has a wide distribution that includes the Alborz and
Zagros ranges.