Sunday 19th July was a perfect day for fledging in the Glaslyn Valley, with no less than four fledges in the space of three hours! On the Friends of the Ospreys Pont Croesor nest, the first to fledge was Blue 0T7 who launched herself into the air at 10:51 at […]
At 20:02 Friday evening 17 July, eldest Glaslyn chick Blue 2T5 left the nest and made a short two minute flight to become the 50th chick to fledge from the Glaslyn nest.
The chicks on the Friends of the Ospreys Pont Croesor nest were ringed on June 30 by Darren Moore. The two oldest chicks were judged to be females and the youngest chick a male, which was exactly the same as the chicks on the Glaslyn nest. Thank you once again […]
The 2026 Glaslyn chicks were ringed on June 30 by experienced BTO ringer Jimmi Hill. The weight of the two oldest chicks suggests that they are females and the youngest of the brood is a male. Thank you once again to the dedicated ringing team for doing a wonderful job […]
Sunday 24 May 11:00-16:00 Hafod Garegog, Nantmor, LL55 4YN If you have, at any time over the years, visited the Glaslyn Protection site, you will have noticed Hafod Garegog, a beautiful old house, down on the right-hand side of the lane just after you have turned off the main road. […]
This is your opportunity to meet up with fellow Glaslyn live stream followers and chatters in person at Glaslyn Ospreys! Shortly before the Visitor Centre is due to close at 16:30 on Monday 6 July, participants will be invited to join us for a short talk with a panad and […]
As part of our ongoing collaboration with Friends of the Ospreys, we are delighted to be able to share some very exciting news regarding Glaslyn connected birds. We were beyond thrilled to discover that Aran is breeding on a local Friends of the Ospreys private nest with Blue 7C1 (Cumbria […]
Blue 014 laid the first egg of the season on the Pont Croesor Friends of the Ospreys nest at 18:29 on Sunday 18 April, with her mate Z2/Aeron by her side. Although we could not see the eggs clearly in the nest, from her behavior we were quite sure that […]
Elen laid her first egg of 2026 at 02:32 Sunday morning 19 April. Elen and KC6/Teifi had only been reunited for 6 days on Sunday. Generally, the earliest that females will lay eggs is 8 to 10 days after being reunited with their mates, more typically 10 to 12 days. […]
The 2026 Glaslyn Osprey Season begins. Part One – The Glaslyn Nest. Things got off to a good start in 2026 when Elen returned to the Glaslyn nest on March 20, her earliest return to date. Weather conditions at the end of March were unfavourable for migratory birds such as […]
