40,000 'splatometers' can't be wrong: insect population is in decline

A A A

Nearly 40,000 conservation-minded drivers counted the bugs splattered on their vehicle number plates this summer, the Royal Society for the Protection of Birds (RSPB) announced yesterday.

Nearly 40,000 conservation-minded drivers counted the bugs splattered on their vehicle number plates this summer, the Royal Society for the Protection of Birds (RSPB) announced yesterday.

The motorists were helping the world's first mass survey into possible insect decline, a UK-wide Big Bug Count held throughout June, and the initial results appear to confirm suspicions that insect numbers have fallen, the RSPB said.

Using a cardboard counting-grid dubbed the "splatometer", they recorded 324,814 "splats", an average of only one squashed insect every five miles. In the summers of 30-odd years ago, car bonnets and windscreens would quickly become encrusted with tiny bodies.

"Many people were astonished by how few insects they splatted," the survey's co-ordinator Richard Bashford, said.

People were asked to wash their number plates, drive for between 20 and 80 miles, and count the insects on the plate, using the grid to make counting easier. The study was prompted by fears that a decrease in insect populations could cause problems for birds which rely on them for food.

Swallows and house martins are specialist insect feeders, and seed-eating birds, such as skylarks and house sparrows, both in decline, need insects to feed to their young. Numbers of many bird species have been dropping alarmingly, and the house sparrow population has crashed by 65 per cent in the past 31 years. Theories abound about why insect populations seem to be declining, and include habitat loss and pesticides.

Mr Bashford said. "variation in insect numbers across the UK was small, but there appears to be a gradual increase in numbers from the South-east of England to Scotland. The reasons for this, and the potential consequences for birds, will be the focus of future research."

The RSPB plans more "splatometer" tests to gather more data.

Suggested Topics
News
i100
News
people Emma Watson addresses celebrity nude photo leak
News
Katie Hopkins appearing on 'This Morning' after she purposefully put on 4 stone.
peopleKatie Hopkins breaks down in tears over weight gain challenge
News
peopleHis band Survivor was due to resume touring this month
PROMOTED VIDEO
Have you tried new the Independent Digital Edition apps?
Arts and Entertainment
Robert De Niro, Martin Scorsese and DiCaprio, at an awards show in 2010
filmsAll just to promote a new casino
News
i100
News
In this photo illustration a school student eats a hamburger as part of his lunch which was brought from a fast food shop near his school, on October 5, 2005 in London, England. The British government has announced plans to remove junk food from school lunches. From September 2006, food that is high in fat, sugar or salt will be banned from meals and removed from vending machines in schools across England. The move comes in response to a campaign by celebrity TV chef Jamie Oliver to improve school meals.
science
News
people'It can last and it's terrifying'
Arts and Entertainment
tv
Life and Style
fashionModel of the moment shoots for first time with catwalk veteran
News
i100
Sport
Tom Cleverley
footballLoan move comes 17 hours after close of transfer window
Sport
Alexis Sanchez, Radamel Falcao, Diego Costa and Mario Balotelli
footballRadamel Falcao and Diego Costa head record £835m influx
Life and Style
fashionAngelina Jolie's wedding dressed revealed
News
Boris Johnson may be manoeuvring to succeed David Cameron
i100
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
iJobs Job Widget
iJobs General

C++ Quant Developer

£700 per day: Harrington Starr: Quantitative Developer C++, Python, STL, R, PD...

Java/Calypso Developer

£700 per day: Harrington Starr: Java/Calypso Developer Java, Calypso, J2EE, J...

SQL Developer

£500 per day: Harrington Starr: SQL Developer SQL, C#, Stored Procedures, MDX...

Front-Office Developer (C#, .NET, Java, AI)

£40000 - £45000 per annum + Benefits + Bonus: Harrington Starr: Front-Office D...

Day In a Page

Stolen youth: Younger blood can reverse many of the effects of ageing

Stolen youth

Younger blood can reverse many of the effects of ageing
Bob Willoughby: Hollywood's first behind the scenes photographer

Bob Willoughby: The reel deal

He was the photographer who brought documentary photojournalism to Hollywood, changing the way film stars would be portrayed for ever
Angelina Jolie's wedding dress: made by Versace, designed by her children

Made by Versace, designed by her children

Angelina Jolie's wedding dressed revealed
Anyone for pulled chicken?

Pulling chicks

Pulled pork has gone from being a US barbecue secret to a regular on supermarket shelves. Now KFC is trying to tempt us with a chicken version
'I’ll tell you what I would not serve - lamb and potatoes': US ambassador hits out at stodgy British food served at diplomatic dinners

'I’ll tell you what I would not serve - lamb and potatoes'

US ambassador hits out at stodgy British food
Radio Times female powerlist: A 'revolution' in TV gender roles

A 'revolution' in TV gender roles

Inside the Radio Times female powerlist
Endgame: James Frey's literary treasure hunt

James Frey's literary treasure hunt

Riddling trilogy could net you $3m
Fitbit: Because the tingle feels so good

Fitbit: Because the tingle feels so good

What David Sedaris learnt about the world from his fitness tracker
Saudis risk new Muslim division with proposal to move Mohamed’s tomb

Saudis risk new Muslim division with proposal to move Mohamed’s tomb

Second-holiest site in Islam attracts millions of pilgrims each year
Alexander Fury: The designer names to look for at fashion week this season

The big names to look for this fashion week

This week, designers begin to show their spring 2015 collections in New York
Will Self: 'I like Orwell's writing as much as the next talented mediocrity'

'I like Orwell's writing as much as the next talented mediocrity'

Will Self takes aim at Orwell's rules for writing plain English
Meet Afghanistan's middle-class paint-ballers

Meet Afghanistan's middle-class paint-ballers

Toy guns proving a popular diversion in a country flooded with the real thing
Al Pacino wows Venice

Al Pacino wows Venice

Ham among the brilliance as actor premieres two films at festival
Neil Lawson Baker interview: ‘I’ve gained so much from art. It’s only right to give something back’.

Neil Lawson Baker interview

‘I’ve gained so much from art. It’s only right to give something back’.
The other Mugabe who is lining up for the Zimbabwean presidency

The other Mugabe who is lining up for the Zimbabwean presidency

Wife of President Robert Mugabe appears to have her sights set on succeeding her husband