Its not a bird but yesterday at around 14:14hrs, I received a text from fellow patch watcher Ian Ballam that he had just found three dragonflies hawking over the dried up ponds to the left of Footpath 12. He also added that he thought they might be Southern Migrant Hawker Aeshna affinis a very rare species, and could I pop over and give a second opinion. So I grabbed my camera and walked the hundred metres or so to the ponds and found Ian and the dragonflies. After a lot of missed and blurred shots I managed a series of three photograph of one in a hover. So we then quickly walked back home and put them up on the computer and checked the features with the reference book. It didn't take long for us to confirm that they were indeed Southern Migrant Hawker. So we put out the news on Twitter and other social media and rang around friends that we knew would be interested in seeing them. We later checked with the Dorset Dragonfly Group and it appears that these three were the first records for the whole of Dorset.
This species quoting from The British Dragonflies Society; "This is a rare migrant but appears to becoming more frequent in the UK, and is a potential colonist. There was a single confirmed record during the twentieth century. Four were observed in southern England in 2006. During 2010 many individuals were seen in South Essex and North Kent and with ovipositing being noted at two sites".
This species is usually found in southern and central Europe and all around the Mediterranean, in North Africa, The Middle East and across Asia to China. It is a migratory species and therefore can be found in some years further north of its usual distribution.
|Top view- Southern Migrant Hawker Aeshna affinis - © Nick Hull|
|Side View - Southern Migrant Hawker Aeshna affinis - © Nick Hull|
At the time of writing they were still hawking the same dried ponds as yesterday when they were first found. In fact reading the habitat requirement for this species it says "prefers standing water bodies that has dried up over the course of summer, often overgrown with low rushes, bulrushes or reed" which perfectly describes the area in which we found them.