Red Knot-Woolston Eyes NR (permit only)-Injured adult still on east cell of No 4 Bed from viewing platform; reserve open from 08:00-20:00, permit and key obtainable at www.woolstoneyes.com
Garganey-Sandbach Flashes-Female type at Elton Hall Flash
Get in the car, we've got an option!
Red Knot-Woolston Eyes NR (permit only)-Injured adult still on east cell of No 4 Bed from viewing platform; reserve open from 08:00-20:00, permit and key obtainable at www.woolstoneyes.com
Garganey-Sandbach Flashes-Female type at Elton Hall Flash
I had been looking forward to this evening for some time, having arranged a night searching for one of North Wales’ most intriguing and localised moths, the Sandhill Rustic. A huge thank you goes to Graham Jones-Burton, RSPB warden, for providing us with information about the moth and, importantly, the location where we could search. Unfortunately, due to illness, Graham was unable to join us for the evening, but his help was greatly appreciated.
Joining me for the search were Jenna, Harley, Marc Hughes and Owen Parsons, and together we met at the Talacre Beach car park before dusk. Talacre Beach is a spectacular stretch of sandy coastline in Flintshire, North Wales, where the Dee Estuary meets the Irish Sea. It is well known for its extensive beach and sand dunes, coastal wildlife and the iconic 18th-century Point of Ayr Lighthouse. We made our way towards the area Graham had marked on the map and, as daylight began to fade, we were treated to a stunning sunset over the dunes.
One of the key reasons for the Sandhill Rustic's very restricted distribution is its close association with its food plant, sand couch-grass (Elymus farctus, also known as Thinopyrum junceum). This tough, salt-tolerant coastal grass is an important pioneer plant of maritime shores and shifting embryo dunes, helping vegetation become established in these harsh and constantly changing coastal environments. For the Sandhill Rustic, however, the sand couch-grass provides something even more important: its food plant and the habitat in which it spends its life.
With darkness now settled over the dunes, we carefully checked the sand couch-grass, hoping that our target species would reveal itself.
But the discoveries didn't stop there. Jenna produced another fantastic find when she spotted a Jem Moth sitting out prominently at the top of a clump of sand couch-grass. This was an especially exciting discovery as the Jem Moth was only the second record for Flintshire.
And then Jenna struck again! During the evening, she also discovered Xanthomus pallidus, a remarkably rare species of darkling beetle belonging to the family Tenebrionidae.
This was an incredibly exciting find in its own right. Xanthomus pallidus is a coastal species native to parts of Western Europe and the Mediterranean and is exceptionally rare in Britain, with reportedly only 172 British records. Even more interestingly, there have been a couple of previous records from Gronant, another important area of coastal habitat in North Wales. To discover such a scarce beetle during an evening that had originally been planned specifically to search for the Sandhill Rustic was an incredible bonus and really highlighted just how important these coastal dune systems are for some of our rarest and most specialised wildlife.
For all of us, seeing the Sandhill Rustic in its natural environment was the highlight of the night, but the evening had turned into much more than simply searching for one moth. Four Sandhill Rustics, a second Flintshire record of Jem Moth and the remarkable discovery of Xanthomus pallidus made this a truly memorable night of coastal natural history. There is something particularly rewarding about finding species that are so closely tied to a very specific habitat and foodplant, especially when that habitat is right on our coastline. Nights like this are a great reminder of just how much wildlife can be found amongst our coastal dunes when you take the time to explore them after dark.
A huge thank you once again to Graham Jones-Burton for the information that helped make the Sandhill Rustic search possible, and to Jenna, Harley, Marc Hughes and Owen Parsons for joining me on what turned out to be an unforgettable night. Four Sandhill Rustics, a second Flintshire record of Jem Moth, an exceptionally rare darkling beetle, a spectacular sunset and great company- what more could you ask for? Sometimes the rarest treasures are hiding quietly amongst the grasses beneath your feet.
Alan Lewis and I had planned this weekend some time ago to visit two sites in the South West. Our first port of call was Cornwall to target migrant moths. The main prize was Slender Burnished Brass, a rare immigrant recorded fewer than 100 times in Britain, most of them in southern coastal districts.
It is most likely to appear between August and October and is usually taken at light. A scarce visitor from North Africa and the Mediterranean region, it turns up in southern England only in small numbers. The standout year was 1969, when at least ten were reported; although the records were spread over eight weeks, the mid-October concentration formed part of a larger immigration that brought in several other scarce species.
With that target in mind, we set out to spend the night moth-trapping in Cornwall. Alan had identified some promising spots for pheromone lures, so I made straight for Porthgwarra. We met before sunset and quickly got the traps running.
The light traps produced a fine selection: a Convolvulus Hawkmoth, a Porter’s Rustic (new for me), at least four Grass Eggars and eleven Striped Hawkmoths, together with a scatter of other migrants.
In just about any other circumstances, you would scarcely be able to stop birders from discussing a first-for-Britain New World warbler. Such is the controversial nature of ship-assisted passage, however, that this week's record in Merseyside was met by most birders with little more than a disinterested shrug. Read more>
The British Ornithologists’ Union Records Committee (BOURC) has made the following decisions about the British List: Read more>
I spent two enjoyable nights this week at Pamber Forest and Silchester Common with my good friend Alan Lewis, doing some late-night moth trapping. We had a fantastic couple of nights, with some really quality moths recorded.
Pamber Forest and Silchester Common is an area of woodland and heathland in Hampshire and is designated as a biological Site of Special Scientific Interest. Pamber Forest contains mature deciduous woodland, with hazel coppice dominated by mature oak, creating excellent habitat for a wide variety of wildlife, including some very interesting woodland moths.
Seeing these impressive moths emerge from the darkness was one of the real highlights of the visit. Underwings can be easily overlooked when resting during the day, but when they reveal their brightly coloured hindwings, they are truly spectacular moths.
We also recorded Small Black Arches, another excellent woodland species. It is a localised moth in Britain, occurring mainly in the southern counties, and is associated with mature deciduous woodland. Its larvae are believed to feed on oak (Quercus), making the mature oak woodland at Pamber Forest particularly suitable habitat.