In really hot and humid conditions during the UK's second heatwave of the year I wandered Ober Water looking for White-legged Damselfly and Scarce Blue-tailed Damselfly. The stream was absolutely heaving with Odonata and despite the heat it was an amazing location with Beautiful Demoiselle, White-legged Damselfly, Large Red Damselfly, Small Red Damselfly, Southern Damselfly, Azure Damselfly, Scarce Blue-tailed Damselfly, Red-eyed Damselfly, Emperor Dragonfly, Gold-ringed Dragonfly, Downy Emerald and Keeled Skimmer being recorded - 12 species in total. Of my targets, White-legged Damselfly was present in abundance with many mating pairs while Scarce Blue-tailed Damselfly was only seen in one small area (centred around 50.834124, -1.638628) with three males present. I was pleased to get back to the air conditioned car!