It’s been a few weeks since you heard from us – the godwits have been keeping the team busy as we aim to keep track of their movements after release. Here’s an update on all the comings and goings from RSPB Senior Research Assistant, Mark Whiffin.
Now that the busy breeding season is drawing to close, my attention is turning to the important question – where are the colour-ringed godwits?
Time does have a habit of flying by at this time of year; it’s been five weeks since the 25 headstarted godwits were released at WWT Welney. It was amazing to see them leave their release aviary, settle on pools and begin to feed, as if they had always been there.
We really had no idea what the birds would do after release, would they stay around the washes or just depart up to the coast? We hoped that they would initially remain in the relative safety of the Welney area and were excited to see that they did remain close to home, splitting in to small parties and touring the pools on the washes and on the adjacent WWT Lady Fen wetland, with some of the more adventurous birds exploring further to the RSPB Ouse Washes reserve.
In the first days and weeks following release, WWT staff kept a very close eye on these special birds, accounting for all of the birds, noting their associations and interactions with other waders as well as their reactions to potential danger. Having been raised on their own away from adults, we were delighted that the youngsters started to mix with adult birds, feeding alongside them and hopefully picking up a lot of the life-skills they will need to survive in the wild. Visitors to Welney and the Ouse Washes have helped enormously in the monitoring effort by providing many more pairs of eyes to help us keep track of where the birds were.
As time has marched on, some of the birds have taken their cues from the adults and started to depart the washes on the next leg of their journey. We owe a huge thanks to the many people who have reported sightings of these first adventurers. At the end of July we have a good idea of the extent to which the birds have dispersed. While there are still some birds on the washes, birds are being reported from further afield. The first to be spotted was WL-GL(E), she was found up on the Norfolk coast at Cley. She was followed shortly afterwards by LL-GL(E). He has amazed everyone; instead of flying north-east to the coast, he flew to the south-west and was spotted on the WWT Steart Marshes in Somerset! This is the first time a journey like this has been recorded for a UK-bred godwit.
Further exciting sightings of headstarted birds have more recently come from Suffolk, with GG-GL(E) being seen at Trimley Marshes and both LN-GL(E) and OY-GL(E) being spotted at Old Hall Marshes in Essex and, in what is an even more remarkable twist to the tale, these two birds are actually siblings, I wonder if they know?
We are delighted that five birds have been seen while undertaking the first legs of journeys which will hopefully see some of them fly all the way to Africa and perhaps return to the washes next spring. We are grateful to everyone who has reported their sightings. With other birds still to leave Welney and the washes, please keep your eyes peeled for other black-tailed godwits with the distinctive green and lime E rings on their right legs. Perhaps we’ll get a record from Spain or Portugal in the next few weeks and a winter record from African would be even better. We’ll keep you posted.