This was perhaps my favourite find on my recent trip to East Anglia. The Norfolk Hawker was previously confined to Norfolk (in this country) but is also known as the Green-eyed Hawker (Aeshna isosceles). Unlike most male hawkers the patrolling Norfolk Hawkers stop frequently making photography a bit easier.
Because the weather was (very) warm they flew into the evening, providing the possibility of this type of shot.
I had only one brief sighting of a female ovipositing.
The recent story of the Norfolk Hawker is amazing. In my 1977 edition of Cyril Hammond's The Dragonflies of Great Britain and Ireland the post 1960 distribution was restricted to only five 10km squares in the Norfolk Broads (solid circles).By the 1983 second edition that had increased to six 10km squares but it was described as "under threat from drainage schemes and from pollution by nitrogenous fertilisers".
The recent story of the Norfolk Hawker is amazing. In my 1977 edition of Cyril Hammond's The Dragonflies of Great Britain and Ireland the post 1960 distribution was restricted to only five 10km squares in the Norfolk Broads (solid circles).By the 1983 second edition that had increased to six 10km squares but it was described as "under threat from drainage schemes and from pollution by nitrogenous fertilisers".
Since then the Norfolk Hawker has undergone a dramatic range expansion. In my 2014 third edition of Smallshire & Swash's Britain's Dragonflies this was the distribution map.
And here is the latest (July 2026) distribution map from iRecord which includes a record from an undisclosed site in north Northumberland in 2025.
This is one of several species of dragonfly "benefitting" from climate change and probably from habitat improvement with the creation of more gravel pits and other well vegetated lakes and ponds. Despite the recent changes it is still listed as endangered on the British Odonata Red List. If the trend continues I may soon be able to see it locally in the North East.



















































