Page last updated at 13:14 GMT, Saturday, 21 June 2008 14:14 UK

Plan to tag and track chicks trio

Osprey and chicks at Loch Garten nest site (Pic: RSPB)
Female osprey EJ and her three chicks on the Loch Garten nest

Three osprey chicks in the Highlands could be tagged to allow experts to track their migrations by satellite.

The trio are being raised by a male bird called VS and female EJ in a nest at a RSPB Scotland reserve at Loch Garten, near Aviemore.

The reserve's Richard Thaxton said tracking would give an insight into the birds' behaviour.

Many of Scotland's osprey spend the winter in Africa before returning in summer to breed.

Mr Thaxton said: "Satellite tags would give us a lot of information about where they go in winter and the distance of their migration.

"We would see how their journeys vary during the day, the circumstances that decides whether they make a sea crossing or not and where they make stops."

'Nasty viewing'

The chicks, which can be seen on the internet via a webcam, will start to fledge by the middle of July before attempting short maiden flights to nearby trees.

Mr Thaxton said there had been concerns from some viewers about the smallest and youngest of the birds, which has been "bullied" by its siblings.

He said: "It makes nasty viewing, but our experience from the past is that the chicks can survive this."

Meanwhile, a male called Henry has failed to appear this year after making six previous visits to Loch Garten.

Staff fear he may have died as osprey are faithful to sites and can live for as long as 22-24 years.


SEE ALSO
Osprey chick breaks through egg
19 May 08 |  Tayside and Central
'Intruder' seen off at nest site
31 Mar 08 |  Highlands and Islands
Eggs saga osprey returns to breed
28 Mar 08 |  Highlands and Islands
No chicks impacts on bird centre
03 Jul 07 |  Highlands and Islands

RELATED BBC LINKS

RELATED INTERNET LINKS
The BBC is not responsible for the content of external internet sites


FEATURES, VIEWS, ANALYSIS
Has China's housing bubble burst?
How the world's oldest clove tree defied an empire
Why Royal Ballet principal Sergei Polunin quit

BBC navigation

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.

Americas Africa Europe Middle East South Asia Asia Pacific