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The Mole & His Diet
The
mole is part of the Talpidae family, order insectivora, and has a
pointed snout, rudimentary eyes, soft thick velvety fur, broad feet and
long powerful claws on the front pair of legs.
The
mole, or "little gentleman in velvet" is a worm catcher of astonishing
rapidity and devours his own bodyweight in worms in a short time. He
needs 50% of his bodyweight in food per day and can quickly die of
starvation. He eats mainly worms, which he holds in his front paws like
a squirrel and wipes it clean with his claws, but he also eats slugs and
snails or whatever appropriate meal he comes across! In deciduous woods
on clay soil there will be enough worms to feed two moles per acre and
he will not often have to venture above ground from his underground
tunnels. Earthworms fall into their tunnels and he will sense them,
catch them and often store them injured but alive in his larder at the
side of an underground run.
Nesting
The female mole builds her nest in a
football sized chamber lined with dead leaves and grass. A larger
molehill may cover the breeding nest in spring. The young are born
without hair in June, generally about four or five of
them. The curious mounds of earth thrown up by moles (molehills) are
excellent drainage and soil aeration made by mole tunnels but most
gardeners are not so keen!
Moles
seldom nest in water-logged soil. The tunnels are not just homes but
carefully constructed traps to catch their prey, as well as kitchen and
dining room! Moles often return to the same sites annually.
Enlarged nest chambers are built at the centre of tunnel networks, in
which they weave a ball of dried grass. Elaborate "fortresses" are
built above the surface if the soil is not deep enough for a
conventional nest.
Mole babies
To see a small movie of a mole go
here

Some real molehills - thanks for the pic Laura
Predators and Causes of
Death
When they are underground moles are
relatively safe from predators but above ground they are killed by cats,
birds of prey and man (gardeners mainly!). Weasels enter the moles' run
and kill them underground. The young are particularly vulnerable in
early summer when they leave the burrow to search for their own
territories. Buzzards and ravens will take them as will herons who
sometimes stab moles with their beaks when they detect their movement
below the surface (ouch!!!). Tawny owls catch them at night.
Man, though, has always been his
greatest enemy! Once killed for their moleskin coats or for plumbers
who found their skins excellent for wiping joints in pipes, now many are
poisoned by farmers. The farmers' main objection is that they disturb
seedlings of wheat and throw up stones on their molehills that blunt the
cutting-edge of farm implements. Thousands have an agonizing and cruel
death after being poisoned with strychnine which is allowed with a
permit from the Ministry of Agriculture and Fisheries. Many are also
killed because they have disfigured lawns! To most lawn lovers the death
should be more painful. |