WWRG in Delaware – the final installment

Tuesday 29 May was a hard day at the office! Off into Mispillion Harbor bright and early again to get another Red Knot sample (and hopefully others too), in the knowledge that thousands of birds went out of Mispillion last night. The late boat crew the previous night had an amazing time with noisy flocks ‘discussing’ migration before heading off high to the north – great to see them go, but sad for us as the season is drawing to a close. There were still thousands of birds left in the Harbor so we set on Back Beach, but the birds didn’t want to play, although we got very close to taking a catch. Plan A, Plan B and Plan C (two moves of the set net) failed to quite get us enough target species (and included too many others), although we did get very close to firing. As the tide dropped off, we gave up after four hours of tension. Back to the houses for lunch, leaving a team of resighters on the beach. Then a try for Sanderling on Prime Hook Beach – this time to the south, again we came very close, but didn’t catch.

Continue Reading →

WWRG in Delaware – part 3

As we only had two Turnstone in the catch on 24 May, we went for a small catch on 25 May on Prime Hook Beach, hoping to repeat the 22 May catch. We found Turnstone in the same place, but they were moving around a lot so we only managed a very small catch. Others spent the day out resighting and surveying.

Continue Reading →

WWRG in Delaware – part 1

Every May for the last 22 years, members of WWRG have headed off to Delaware Bay to help catch and resight shorebirds as part of an international project studying migrants on stopover. The shorebirds feed on Horseshoe Crab eggs and fatten up rapidly for their journey to the Arctic to breed. We help to catch birds to mark them, check their condition and weight gain, resight marked birds on the beaches to work out survival and return rates, as well as working out how long individuals stay. More information about the project and results can be found here 

Continue Reading →

March 2018 wader resighting

Friday 9 March

The team assembled at the base house from 18:00 to prepare for a full day of fieldwork attempting to re-encounter marked birds on the East shore of the Wash. The preceding week had seen ‘the Beast from the East’ visit the East coast of England. This extremely cold weather front gave Lincolnshire and Norfolk arctic temperatures and the worst snow storms since 1987, which caused widespread disruption. Concerns were raised before the fieldwork session that wader casualties on the Wash could be extensive, and a plan was made to walk the tideline to search for casualties and retrieve any rings. Circlip pliers are a useful item to have in the pocket for such occasions, and the team left prepared the next day.

Continue Reading →

January resighting weekend

Friday 26 January

A small number of people (four WWRG members and two partners) met at the base house on Friday evening in preparation for an intensive day of colour-ring and flag resighting on Saturday. The focus of the trip was to look for Bar-tailed Godwit with WWRG flags. The group is down on resightings of this species compared to the previous winter, with insufficient sightings to undertake a survival analysis.

Continue Reading →