Letter: Britain's invasion by the woodpigeon

Share
Related Topics
Sir: We read with interest last Saturday's article discussing the 'over-fed and over-sexed' woodpigeons in Britain. Duff Hart-Davis's suggestion that woodpigeon numbers have recently increased dramatically is supported by detailed information collected by members of the British Trust for Ornithology.

The BTO has recently examined population changes among some 'pest species', including the woodpigeon, and our research has shown a five-fold increase in woodpigeon numbers over the last 20 years. Interestingly, the geographical range of the bird has changed little over the same period.

Woodpigeon numbers have increased greatly but the problems of counting their populations are considerable. For example, they may breed all the year round, often nest in dense colonies and can occur in dense aggregations at any season.

Future research might usefully focus on the population dynamics of the woodpigeon and on its use of modern farmland landscapes. Ringing of British birds shows that few woodpigeons either leave or enter Britain in the winter. Solutions to the problem will need to be based on a sound understanding of their ecology to be effective in the long term.

Yours faithfully,

RICHARD D. GREGORY

British Trust for Ornithology

Thetford, Norfolk

13 April

(Photograph omitted)

React Now

Latest stories from i100
Have you tried new the Independent Digital Edition apps?
iJobs Job Widget
iJobs General

Recruitment Genius: Commercial Vehicle Sales Executive

Negotiable: Recruitment Genius: Working with a set process to achieve profitab...

Recruitment Genius: Customer Service Executive

£30000 - £35000 per annum: Recruitment Genius: This company provides a number ...

Recruitment Genius: Facilities Coordinator

Negotiable: Recruitment Genius: A Facilities Coordinator is required to join a...

Recruitment Genius: Project Manager - Software House - PRINCE2, PMP

£35000 - £45000 per annum: Recruitment Genius: A dynamic, customer oriented Pr...

Day In a Page

Read Next
A ballot box is emptied by a voting official at the closing of polling stations in Athens, Greece July 5, 2015. Greece voted on Sunday on whether to accept more austerity in exchange for international aid, in a high-stakes referendum likely to determine whether it leaves the euro-currency area after seven years of economic pain.  

Greece debt crisis: Too many Greeks decided the referendum question was 'Do you want to pay more humiliating and unfair taxes?'

Nick Sarris
Supporters of the No vote react after the first results of the referendum at Syntagma square in Athens  

It’s not whether we’re rich or poor, but what we expect that really counts

Ben Chu
Greece says 'No': A night of huge celebrations in Athens as voters decisively back Tsipras and his anti-austerity stance in historic referendum

Greece referendum

Greeks say 'No' to austerity and plunge Europe into crisis
Ten years after the 7/7 terror attacks, is Britain an altered state?

7/7 bombings anniversary

Ten years after the terror attacks, is Britain an altered state?
Beautiful evening dresses are some of the loveliest Donatella has created

Versace haute couture review

Beautiful evening dresses are some of the loveliest Donatella has ever created
No hope and no jobs, so Gaza's young risk their lives, climb the fence and run for it

No hope and no jobs in Gaza

So the young risk their lives and run for it
Fashion apps: Retailers roll together shopping and social networking for mobile customers

Fashion apps

Retailers roll together shopping and social networking for mobile customers
The Greek referendum exposes a gaping hole at the heart of the European Union – its distinct lack of any genuine popular legitimacy

Gaping hole at the heart of the European Union

Treatment of Greece has shown up a lack of genuine legitimacy
Number of young homeless in Britain 'more than three times the official figures'

'Everything changed when I went to the hostel'

Number of young homeless people in Britain is 'more than three times the official figures'
Compton Cricket Club

Compton Cricket Club

Portraits of LA cricketers from notorious suburb to be displayed in London
London now the global money-laundering centre for the drug trade, says crime expert

Wlecome to London, drug money-laundering centre for the world

'Mexico is its heart and London is its head'
The Buddhist temple minutes from Centre Court that helps a winner keep on winning

The Buddhist temple minutes from Centre Court

It helps a winner keep on winning
Is this the future of flying: battery-powered planes made of plastic, and without flight decks?

Is this the future of flying?

Battery-powered planes made of plastic, and without flight decks
Isis are barbarians – but the Caliphate is a dream at the heart of all Muslim traditions

Isis are barbarians

but the Caliphate is an ancient Muslim ideal
The Brink's-Mat curse strikes again: three tons of stolen gold that brought only grief

Curse of Brink's Mat strikes again

Death of John 'Goldfinger' Palmer the latest killing related to 1983 heist
Greece debt crisis: 'The ministers talk to us about miracles' – why Greeks are cynical ahead of the bailout referendum

'The ministers talk to us about miracles'

Why Greeks are cynical ahead of the bailout referendum
Call of the wild: How science is learning to decode the way animals communicate

Call of the wild

How science is learning to decode the way animals communicate