On Thursday of this week, Wednesday having been far too wet and windy, we went to Ravensroost Meadows. I was joined by Miranda, Laura and Ellie at 6:30, and we set the usual nets. It was very dark when we got there but, as we were entering the site, a large flock of Pied Wagtails flew out of the reed bed that has now taken over the pond there, due to this dry weather and the ponds being empty.
Well, our session was very poor: Blue Tit (1); Great Tit 1(1); Wren 1(1); Robin 2(1); Song Thrush 1; Blackbird 1(1); Blackcap 3. Totals: 9 birds ringed from 6 species and 5 birds retrapped from 5 species, making 14 birds processed from 7 species. All of the ringed birds were juvenile and all of the retrapped birds, bar the Wren, were adult birds.
We packed up at 11:30, thoroughly disappointed at yet another disappointing catch.
With the weather for Saturday morning being bad in the morning, I decided to move our session at Red Lodge to Sunday. However, having seen the Pied Wagtails leave on Thursday morning, I fancied having a go at doing an evening session to see if we could catch them coming in to roost. David, Laura, Ellie and Adam all agreed to join me. We arranged to meet at 18:00. I got there at 17:40, Laura, Adam and Mark at 17:50 and David and Ellie at the agreed time. (Mark is Laura’s husband and Adam’s dad, he doesn’t ring but helps a lot with the grunt work, and is a good laugh to have around.) Laura and I did a quick bit of brush cutting around the periphery of the reed bed, and we had the nets erected by 18:15:

All nets were 5-Shelf Ecotones. 1 & 3 were 12m; 2 and 5 were 18m and 4 was a 6m. We then went and sat and waited for the sky to darken. The Pied Wagtails started to arrive earlier than expected. However, the first bird out of the net was a Robin retrap, that we had ringed on the 12th September. However, earlier than expected, we extracted 12 Pied Wagtails at 18:30. That was brilliant. We processed them and then went to check the nets again: this time, at 19:15, we took another 41 Pied Wagtails out of the nets! Apart from that, there were plenty flying over the nets.

That was the end of the catch for the evening. We had kept the first batch of processed birds in their bags and, when it became clear that there would be no more birds, we closed the nets. Mark released the “stored” birds and the team released their birds after processing. It was dark but not dangerously so.

It was just the best session we have had for such a long time: and something completely new for my team. I have done a few night roosts myself, but the rest of the team hadn’t and, to be honest, this is the first time any of our sites has been shown to hold a roost like that, and we were so pleased to be able to take advantage. Equally, I was the only member of the team that had ever ringed a Pied Wagtail, so it was right to give them the opportunity to ring approximately 15 of them each.
Once we had processed them all, we furled the nets and left them in place, having agreed that we would come back for 6:00 this morning, open the nets and see what happened, We also agreed that we would skip the Red Lodge session and have an early finish.
It was pretty foggy on the way down. Cold and misty over the meadows. I got to site for 5:45 and had all bar one of the nets unfurled and open by 6:00 when the others arrived. We didn’t expect to get anything until about 7:00. What we didn’t expect, though, was to get absolutely no more Pied Wagtails. There was a retrapped Robin, one that we ringed on Thursday, and a new, juvenile Reed Bunting. We did check the reed beds, did have a bit of a walk in, but nothing flew out. It is really odd: they must have decamped in the dark.
Anyway, last night was so good that we were not unhappy. We took down at 7:30 and were home in time for breakfast at just after 8:00!
Prior to last night’s catch, the entire team had caught just 38 Pied Wagtails from 1st January 2013 until this catch last night. The best previous catch was nine, on two separate occasions. The first back in 2013 in the sewage works near Calne, and the other on farmland near Sutton Benger. My little team were responsible for just five, all singles, before last night. I say “my team”, actually they were all solo sessions by me. A real boost for our Pied Wagtail numbers! Although I just let the team process all of last night’s birds, didn’t take a single one myself, I had already processed 33 fledged birds and one pullus in my career – and 13 White Wagtails. That was due to my early days as a trainee where my trainer had access to the sewage works owned by Thames Water. The White Wagtails were all at the Marlborough sewage works.
I had a look back through all of our records, that go back to the year 2000 and the only catch higher than this one was way back on the 3rd January 2003 in the Safeway Supermarket (now Morrisons (but for how much longer?)) in Swindon! That was 67. The next highest is something like 49 but nothing closer and not many at all in the 40’s. Indeed it seems most of the higher catches were at Safeway Swindon, with one at Safeway, Devizes!
Just a fabulous session: from the pits of Thursday to the peak of Saturday evening – and I had recorded the football, so had Croatia 0 England 7 to look forward to and enjoy as well!




















