On Sunday, we ventured to an area that we had not previously explored, Heathery Howes. With the landowwner's permission, the plan was to park up at the side of the nearest available road and walk along tracks to a largish pool shown on the local OS map. It was reasonably warm and sunny, with little in the way of breeze, so prospects were good and hopes were high.
Not far from the road, whilst looking at a Meadow Brown butterfly by the edge of the path, a long, thin insect flew over our heads. Panic ensued, as Our Lass hadn't seen it and I immediately lost sight of the creature. It had been headed for an ephemeral pool in the adjacent field, a pool that was probably only there because of the wet Spring and Summer we've been experiencing.
Scanning the water's edge with our bins, we were rewarded with glimpses of half a dozen Large Red Damselflies, several of whom were in tandem.
Having solved one mystery, another presented itself. If the pool was ephemeral as I suspected, where had the damselflies come from, as they would've spent the past twelve months underwater as larvae?
On the opposite side of the track, was a deep ditch, and this too had several Large Reds present, taking full advantage of a warm, sheltered and sunny spot. The ditch could possibly hold water all year round, and so be a contender for an emergence site.
Further along the track, we discovered more pools and damp mossy places that were supporting small groups of damselflies. All were mature adults, many exhibiting breeding behaviour of one sort or another: males battling to hold a territory, a male and female in tandem, or a pair ovipositing.
Competition was obviously intense, as rival males were trying all the tricks in the book to break up mating pairs. Three in a (reed) bed, anyone?
As far as our pool search was concerned, we initially drew a blank, until I realised that there were more fences and tracks on the ground than on the map, which is is probably the result of moorland having been drained and converted to pasture. When we finally followed the correct track along the correct fence line, we didn't find the pool, so it may have been lost as the land dried out.
However, it was heartening to record 5 new sites for Odonata, and there's still the future prospect of discovering the definite emergence site for all those Large Reds.