ST201902

(Nora) #1

W


hen you fill up your bird feeders in
winter, there’s always a hope that
you’ll attract something more
exciting than loads of blue tits and a
clumsy pigeon on a raid. And that’s
where the great spotted woodpecker
comes in. That’ll be the great (never greater) and probably
not the lesser, which is twice as small and twice as rare.
Striking and stylishly monochrome with a splash or two
of red and a dagger of a beak, this is the bird that, if there’s a
patch of woodland nearby, arrives with a f lourish in your
garden on a cold afternoon. Watch it from your window
(warmer, too), as the moment you open the back door it will
be off – although it’s worth disturbing for a dazzling array
of boldly barred black-and-white wings and a dipping,
undulating f light as it makes for the nearest large tree.
Large trees are the most important thing for a great
spotted, which feeds by hammering a branch or trunk to
get at grubs and larvae underneath the bark. And here’s the
most remarkable thing, the thing that elevates it from being
a lovely looking bird to truly magical status: hitting a solid
tree with your beak so hard that splinters f ly ought to cause
something similar to concussion, but woodpeckers have
shock-absorbant tissue between the base of the bill and the
skull, enabling them to make tree hole nests and feed in the
forest canopy. And that’s not all; the roots of their tongues

are coiled around the back of their skulls, so their tongues
can extend to harpoon insect larvae deep inside tunnels.
As spring approaches they start to drum, a reverberating
repeating drum roll that resonates through the woods. It’s
instinctive, they’ve even been recorded drumming on
weather vanes and metal poles (ouch). Take a walk before
the leaves appear, they are easier to spot against bare
branches, though they often hide on the opposite side of a
tree to an observer. Look out for holes high on trunks,
they’ll enlarge those of smaller woodland birds to raise
their own broods and use them for several years.
What’s good news for the great spotted woodpecker –
numbers have grown, possibly because Dutch elm disease
has meant more dead trees for them to feed on – is less good
for other species. They add to their diet in spring with the
nestlings and eggs of smaller birds, pecking their way into
nestboxes (metal plates around the entrance hole can help
or covering them in chicken wire).
It’s starling-sized, so improbably big for hanging off a
peanut feeder or fat block but it uses its stiff tail to keep a
firm grip. This gives you time to work out which you are
watching; the male has a prominent and larger red patch on
the back of the head, while the female has none but younger
birds of both sexes have a ‘red fascinator’ as ornithologist
and illustrator Matt Sewell describes it in Our Woodland
ILLUSTRATION: ZUZA MIŚKO Birds. Personally, I just find them fascinating.


Words:JANEHOLLAND

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PRECIATION OF T
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FRESH (^) | FEBRUARY NATURE

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