Tag: waders

Sunrise over a misty saltmarsh, by David King

Fieldwork January 2023

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Friday 20 January

At 13:00 Mark went to recce on Heacham South beach. At this time the tide had a long way to come back in and there were lots of Oystercatchers out on the mud. Strong onshore wind and waves caused the birds to come quickly off the mud and onto the beach. Mark observed five separate groups of about 100 each. Some of the birds moved right up to the previous tide line before high tide arrived while three of the groups stayed at the water’s edge. Unhappy with the large amount of people and dog walkers on the beach, many birds flew off to Snettisham Pits; however, Mark stayed until after dark (around 16:30), by which point the number of people had reduced, and despite the strong wind there were still Oystercatchers on the grot line.

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The team resighting at Hunstanton Cliffs in beautiful light conditions. Photo by Hilary Hodkinson.

Resighting weekend December 2022

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Friday 9 December

Sam, David, Hilary and Cathy met up at the base on Friday evening. Cathy had resighted at Snettisham beach, observing one very regular Curlew – orange XK.

Saturday 10 December

Weather conditions were grey, still and cold with the temperature about 2 degrees C.

Cathy went to Heacham Dam to resight over the falling tide. A flock of 60 Knot were feeding on the mussel bed. There were three WWRG-flagged birds, two newly marked a couple of weeks before and the third remains unknown, as the flag was so badly stained it was unreadable. A regular GreyPlover (E6) was also there and three Curlew. Several Bar-Tailed Godwit and Turnstone were seen but none of these were colour-marked. Cathy then headed to Hunstanton.

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An Osytercatcher taking off from a beach. Photo by Cathy Ryden.

Fieldwork November 2022

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Friday 25 November

Recces:

Lucy Y. and Mark went out to recce in the morning. Around 07:00 at the Heacham Dam, Snettisham North, Lucy saw no birds, but by 07:15, groups of 30–200 Sanderling began to gather; Lucy also looked at Heacham South where 1,500–2,000 Oystercatchers were already present at 07:00, and stayed until 10:00, settled even with dog walkers going past the flocks on the beach. There were also a few hundred Oystercatchers roosting on the concrete slope of the Heacham Dam. Mark saw 10 Sanderling and six Turnstone at Heacham North, and 10 Oystercatchers at Heacham North North.

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Turnstone, knot, sanderling

Colour marking schemes and WWRG

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Regular attendees to The Wash (and everyone we encounter) may wonder why we typically devote one out of three tides of fieldwork to resighting colour-marked birds (as well as having some ‘resighting only’ weekends). Using colour marks alongside metal rings allows us to study aspects of wader ecology which cannot be investigated using metal rings alone. We now colour mark a variety of species and further information on our colour-marking schemes can be found here.

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Bird ringers standing near mist nets set on a wet marsh. The sun is setting.

Fieldwork October 2022

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Tim, Selena and Dave arrived at the Norfolk base earlier in the week to work on house and garden maintenance. In particular they removed a large amount of the excess vegetation that had grown up in the garden and Dave in particular helped wire up the potential decoy store. Cathy joined them for some of the time and Mark also helped out but wasn’t able to stay on for the weekend. This team put in a significant amount of effort over these few days and so deserve a big thank you from the group!

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