Dartford Warblers at Dunwich Heath

It had been a long time since we visited National Trust Dunwich Heath on the Suffolk coast. It’s a beautiful place and aside from a warden or two in the hut there was barely anyone around, we had the place to ourselves, at least for the first hour and a half of our walk. Anyway, we parked up, layered up and set off on one of the mapped out circular walks hoping to catch a glimpse of a Dartford Warbler (Sylvia undata). Amazingly, there were a pair flitting about close to the start of the circuit, too quick to photograph, but not 100 metres up the trail, we could see at least three more, and we inched forward, not straying from the footpath, of course, and I got a few snapshots. You can think of this UK resident species of warbler as really being a North African bird that stretched its range northwards at some time in the past, on to the Iberian Peninsula and up to the British Isles. It can be found in Wales, the South West and in Suffolk (there are thought to be 37 pairs on Dunwich Heath). You occasionally see them on the northern perimeter of neighbouring RSPB Minsmere (seen one once there) and further up the coast on the outskirts of Dunwich Village itself. We didn’t see any more after the initial lucky burst of five or so. But, we did see quite a few Goldcrests and Treecreepers further up the trail and the usual mix of woodland/garden birds, Long-tailed, Great, Blue Tits, Robins, Blackbirds etc. In the notoriously cold winter of 1962/1963, so I am told, the c...
Source: David Bradley Sciencebase - Songs, Snaps, Science - Category: Science Authors: Tags: Sciencebase Source Type: blogs