Tag: mist netting

Fieldwork August 2025

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The WWRG teams for assembled at the base house for midday on Sunday 10 August. A detailed briefing was given to discuss plans for the first evening’s catch and to introduce first time attendees to the group.

Sunday 10 August

Recces were conducted on the Saturday evening prior to the trip, which included 480 Redshank, 52 Greenshank and 12 Black-tailed Godwit observed at Freiston by Robert P. 300 Sanderling, 30-40 Turnstone, small numbers of juvenile Oystercatcher and Ringed Plover with recently fledged young were observed at Heacham South Beach by Ed and several flocks of the same species were observed by Bee at Heacham North North (NN), including approximately 90 Sanderling. The unsurprisingly dry conditions observed by Richard at Gedney therefore resulted in Heacham NN being identified as the target site for the first evening’s cannon-netting attempt.  

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Black-tailed Godwit

29 and counting

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On the evening of 8 November 2025, WWRG caught 20 Black-tailed Godwits while mist netting at Terrington. One of them was a very special, colour-ringed bird that sets the BTO longevity record every time it is seen.

Metal ring EP85107 was added to a juvenile Black-tailed Godwit on 30 August 1996, in a cannon-net catch at Holbeach, Lincolnshire. It was the first godwit to arrive at the processing team and Jenny Gill added a set of white and green colour rings, turning it into W-GW/W. Jenny was just starting a post-doctoral project at the University of East Anglia to investigate how the expanding population of godwits was spreading into new sites, and needed to be able to recognise individuals. Over sixty birds were colour ringed on that day. Subsequently, there were winter sightings from Ireland, France and Portugal but many of these colour-ringed individuals were found on the estuaries of East and South England, which is where Jenny’s field studies were to be based.

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Fieldwork January / February 2025

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Friday 31 January

The trip kicked off with a number of team members arriving early, allowing for resighting and a recce on the Friday morning tides. Lys and Cathy checked Heacham North North, North and South beaches and Hilary investigated Snettisham whilst Nigel and Richard went to recce Sailing Club Bay, finding roughly 2,500 –3,000 Oystercatchers roosting. Very promising for a good catch! In the afternoon the net-setting team consisting of Nigel, Richard, Molly, Jerry, Cathy, Lys, Hilary and the Film Crew went to Sailing Club Bay, setting both a full and half large-mesh net with the camera crew preparing for the following morning. Cathy kindly led the cooking of dinner for the evening so the later arriving team could have a lovely meal before an early night.

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Fieldwork January 2025

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On Friday morning, Cathy and Lys recced along the east shore between Snettisham and Heacham NN. Very little was seen on the rising tide, which came up the beach to the ledge in the sand. Over the high tide, a handful of Turnstone were in their usual place on Heacham NN with a few ringed birds amongst them. On the falling tide, around 100 Oystercatchers were seen south of the dam at Snettisham, although they were spread out. Overall, no good cannon-netting options were found for Saturday morning. This, alongside the lack of suitable weather for mist netting, made Friday evening a fairly relaxed event.

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A flock of Knot, swirling over water.

Fieldwork November 2024

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Friday 1 November

By early Friday afternoon the trip members started to assemble at the base house, joining Cathy and Hilary who had opened up the house. Unfortunately, due to illness the team was smaller than planned. Molly, Cathy and Flo treated the trip members to an excellent meal of veggie chilli and jacket potatoes (in spite of having to cope with the challenge of a lack of chilli powder).

Following the meal, Molly and Ryan gave a briefing. They explained that while Hilary, Cathy and Rob did see birds, the number catchable was only just into double figures, so they were not sufficient to offer any cannon-netting options on Saturday morning. Therefore, the focus on the Saturday morning would be resighting, with some of the trip leaders also carrying out recces to see what the best options for mist-netting on the Saturday afternoon would be and if there was any possibility of cannon-netting on the Sunday morning.

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