Meet the British woodpeckers whose ‘unmistakable hammering’ is a sure sign that spring is on its way


On a clear morning — this time of year — the unmistakable hammering of a great spotted woodpecker is one of the first signs of spring. With its distinctive pied plumage and flash of red under the tail, the great spotted is the most common of our three native woodpeckers, followed by the much chunkier green woodpecker with its jaunty red cap and loud laughing call. The lesser spotted woodpecker is, as its name implies, smaller. However, the name has recently taken on a tragic meaning, as their dramatic decline means that they’re hardly spotted at all. A fourth species, the wryneck, was once quite common, but now rarely nests in the UK and is no longer considered a resident species.

Woodpeckers are members of the Picidae, an ancient family of birds in the Piciformes order that began to evolve 60 million years ago, a little after the mass dinosaur extinction. All woodpeckers drum, but the great spotted woodpecker (Dendrocopos major) — literally ‘tree striker’ — is by far the loudest. The drumming is carried out by both males and females, yet it is the male, distinguished by a red patch on the back of its head, that is the most insistent. Each strike of beak on timber is a message to females and any woodpecker in the vicinity that a certain territory is theirs. In their search for something suitably resonant, urban great spotted woodpeckers have been known to use gutters, drainpipes and even satellite dishes. One bird selected a public-address system at a racecourse — which was perfectly located opposite a rival male — and another made 200 holes in a Grade I-listed church near Braintree, Essex, until it resembled a sieve. In Devizes, Wiltshire, a collapsed telegraph pole originally thought to be a casualty of Storm Eunice was later linked to a huge woodpecker hole.

The great spotted woodpecker population has rocketed since the 1970s and now stands at an estimated 140,000 pairs. This species benefited from both an increase in dead wood after Dutch elm disease and a decline in starlings, which significantly negated competition for precious nest sites. In the summer months, great spots are often glimpsed hanging acrobatically from garden bird feeders. Always cautious, they have an amusing habit of shuffling to the opposite side of a tree, occasionally peeping around to see if they are being watched. This adaptation to feeding and habitat has increased their breeding success and they aren’t above drilling into other birds’ nest boxes to consume the unfortunate inhabitants. Among trees, great spotted woodpeckers will crawl up and down trunks searching for grubs and, besides drumming, will give out a distinctive ‘kix’ call that sounds a little like a squeaky dog toy.

Mother bird feeding baby bird

(Image credit: Peter Orr Photography/Getty Images)

Lesser spotted woodpeckers (Dryobates minor) are the smallest of our three natives and the original ‘lesser spotted’, the title used elsewhere as a prefix for something obscure. Now restricted to England and Wales, with an estimated 1,500 pairs left in the UK and a red-list conservation species, this small, sparrow-sized woodpecker is being monitored by the Woodpecker Network (www.woodpecker-network.org.uk). Set up in 2015 by Ken and Linda Smith, this initiative collects data on the remaining population using a range of methods including telescopic nest cameras.



Source link

Add Comment