Snow takes heavy toll on barn owls
Monday 24 January 2011
Barn owls were badly affected by the snow and freezing conditions this winter, with a record number of birds that had been ringed found dead.
Barn owls have particular difficulty finding food when there is snow cover, which prevents them getting to their prey of small mammals.
The winter deaths follow a poor breeding season last year, in which brood sizes fell to their lowest levels for a decade. The extremely cold weather the previous winter left females in a poor condition to breed.
104 dead barn owls with rings were found in December, compared with the 30 to 40 normally expected for the month.
Gulf Stream is slowing down faster than ever, scientists say
A million homes to be heated by river water energy
It's cowslips against honeysuckle in the hunt for UK’s favourite wildflower
The ugliest animals on earth: Blobfish, axolotl and proboscis monkey battle it out to be named least attractive beast
Big Garden Birdwatch: An abundance of garden birds – but where are all the finches?
- 1 Andreas Lubitz: Who is Germanwings co-pilot who 'locked out captain and crashed flight 9525'?
- 2 JK Rowling responds to fan tweeting she 'can't see' Dumbledore being gay
- 3 Germanwings crash: Descent may have been 'deliberate, suicidal choice' by pilot, claims experts
- 4 Germanwings plane crash live: Andreas Guenter Lubitz intentionally crashed flight 9525 into the Alps in act of mass murder and suicide – latest
- 5 Video shows what happens when lava is poured onto ice
Nigel Farage brands LGBT activists 'filth' and 'scum' and accuses them of scaring away his children after they invade his local pub
Ukip supporters are 55 or older, white and socially conservative, finds British Social Attitudes Report
JK Rowling responds to fan tweeting she 'can't see' Dumbledore being gay
Russia threatens Denmark with nuclear weapons if it tries to join Nato defence shield
Jeremy Clarkson sacked live: Alan Yentob 'wouldn't rule out' ex Top Gear host's BBC return
Council tenant wins right not to be sent to Milton Keynes
£35000 - £45000 per annum: Recruitment Genius: This is a unique opportunity to...
Negotiable: Recruitment Genius: Trainee Managers are required to join the UK's...
£25000 - £35000 per annum: Recruitment Genius: You will maximise the effective...
£20000 - £25000 per annum + uncapped commission : SThree: Hello! I know most ...