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Sunday 25 July 2010

Southern Migrant Hawkers and Willow Emeralds

Today I embarked on my first dragonfly twitch with a visit down to Hadleigh Castle Country Park in Essex where up to 10 Southern Migrant Hawkers have been seen.
Initially it was very overcast and fairly breezy and not surprisingly no sign of them, but as the weather warmed up and the sun came out now and again, hopes were raised and eventually at least a couple appeared feeding over a pool and then patrolling a ditch in front of the delighted crowd. With only c5 previous records in the UK this small population was a very notable occurrence and afforded many keen dragonflyers with their first chance to see this species.
After patient waiting, one perched on bankside vegetation allowing for a few shots to be taken, plus a record flight shot which was quite an achievement using just a point & shoot camera.

Apart from the SMH's, there was a good supporting cast of other wildlife present including a Marbled White butterfly, Scarce Emerald Damselflies, Emperor Dragonflies and a rather spectacular looking Wasp Spider.

Heading back north I called in at Alton Water where some Willow Emerald Damselflies had begun to emerge. These Damselflies invaded Suffolk last year from the continent and hopefully look set to become a colonist which hopefully will spread further around the country like the Small Red-eyed Damselfly has done over the last decade.

I wasn't quite sure of the best place to look but after some searching found about 6 roosting on Nettles and Rosebay Willowherb before flying up into the trees above.