The common blue damselfly lives up to its name in colour. Our most common damselfly, it is found around almost any waterbody and can also be found away from breeding sites in grassland and woodland. It is s a regular visitor to gardens and is on the wing from the end of May through to September. The common blue damselfly is an aggressive species: males will defend their females as they lay their eggs, both from their own kind and other species. As with other damselflies, when common blues mate they form a 'mating wheel' in which the male clasps the female by the neck and she bends her body around to his reproductive organs.
Human activity, including the drainage of land for agriculture and the loss of ponds through development, has resulted in the disappearance of many wetlands. The Wildlife Trusts are working closely with planners, developers and farmers to ensure our wetlands are protected. You can help too: encourage dragonflies and damselflies into your garden by having a wildlife-friendly pond. In partnership with the RHS, The Wildlife Trusts' Wild About Gardens initiative can help you plan your wildlife garden with plenty of facts and tips to get you started.