Before Thursday’s trip to Maesteg, I’d only ever seen a Black darter (Sympetrum danae) once before, and that was a fluke sighting at Cosmeston Lakes Country Park back in 2017. I say fluke because, like yesterday’s Common hawker, the Black darter is a dragonfly that prefers the acidic conditions of peat bogs, moorland ponds and ditches. How one got to Cosmeston I have no idea.

I was lucky to find several male Black darters at Maesteg ponds and, as you can see, they really are almost entirely black, with just a few yellow markings on the sides of their thorax and abdomen, and on top of their lower abdomen.

I was also extremely lucky to find a single female, basking on a patch of grass. As the photo below shows, she looks very different from the male, with much more yellow than black. At around 30mm long, both of these darters are quite small, about 10mm smaller than the Common darters that most of us are very familiar with. Now that I know about this location, I’ll be back to visit them again next year.