Lamsdell Bird Ringing and Wildlife Blog: Norfolk Rivers Trust, Ingoldisthorpe Lagoons

Wednesday, 9 July 2025

Norfolk Rivers Trust, Ingoldisthorpe Lagoons - 9th July 2025

Some good captures today although juvenile Acrocephalus warblers are still thin on the ground. Some Sedge and Reed Warblers adults no longer have breeding condition, body moulting has started and some birds are already starting to accumulate fat. There were some nice records of birds ringed in 2024 with one Reed Warbler ringed when an adult in 2023.

Adult (left) and juvenile (right) Sedge Warblers

Juvenile (in post juvenile moult) and adult Sedge Warblers

Total: 40 (9)

Blackbird - 1
Blackcap - 14
Blue Tit - 3
Chiffchaff - 4
Dunnock - 1
Great Tit - 1
Reed Bunting - 1
Reed Warbler - 9 (4)
Robin - 1
Sedge Warbler - 3 (4)
Whitethroat - 2
Wren - 0 (1)

About us

Chris and Denise Lamsdell

We have both been birders for about 40 years based in South Bucks near the West London reservoir complexes.

Since September 2021 we have been based in North Norfolk. We have done our bit of twitching in the past, but with other priorities this has become a much reduced activity with a preference for seeing new birds where ever our travels take us.

We both have been ringing since 2005. Our local group was the Runnymede RG while based in Buckinghamshire. Since moving to Norfolk we have started a new group called The Iceni Bird Monitoring Group, aimed at increasing public engagement through colour ringing projects on Black-headed Gull, Turnstone and Lapwing. We ring at several sites including Sculthorpe Moor, Sandringham Estate, Deepdale Farm and also monitor bird populations for the Norfolk Rivers Trust. We do ringing at home and support with foreign projects when opportunities allow. Chris also has an interest in Butterflies and Dragonflies and contains his limited photographic skill to them.