Winged jewels

29/02/2016 15:13

Written by James Lowen

On a hot July day in 1997, an excited colleague approached my desk. He bore news of Britain’s first-ever twitchable lesser emperor at a nearby lake. I confessed to lacking the faintest inkling of this was. My friend was aghast. ‘It’s a dragonfly, and dragonflies are brilliant! You are missing out!’ he exclaimed... and dragged me out the door.

REd-veined darter dragonfly Britain UK England by James LowenCheck shallow, muddy-fringed ponds for red-veined darter, a largely Continental dragonfly © James Lowen

The lesser emperor proved to be a breathtaking aeronaut, scudding along at 25 miles per hour. This and other species I saw were as bejewelled as the brightest birds. That first imperial encounter hooked me. I’ve never looked back. High-octane predators, dragonflies have unrivalled powers of flight and sight, dexterity and determination.

Their names evoke flight styles: hawkers and skimmers, chasers and darters. Red and blue damselflies flutter meekly, demoiselles yo-yo extravagantly, and emerald damselflies helicopter gracefully. Their world may be fast, but watching dragonflies slows you down. Loll by a waterbody in the sun then gawp as you bask. Dragons are exhilarating in motion, but entrancing at rest. All repay close perusal. Gasp at a darter’s compound eyes. Wonder at the fragility of transparent veined wings. Examine spiny legs that catch prey and pincer-like jaws that crush it.

Scarce emerald damselfly England UK Britain by James LowenA male scarce emerald damselfly © James Lowen

Watch damselfly pairs float aloft, locked in mating wheels, or male chasers obsessively guard egg-laying partners. Play peekaboo with a dew-encased damselfly at dawn. Find a dragonfly nymph crawling free of water for the first and only time, then watch it ‘hatch’ into the winged wonder of an adult.

Throughout Britain, wherever there is water – lake or pond, canal or stream, ditch or bog – there be dragons. Their winged world hums from April to October. The number of species – 40-odd – is perfect. Too few to bamboozle; enough to excite. Most are easily identifiable; some pose tantalising conundrums.

Red-eyed damselfly Britain UK England by James LowenGlittering jewel: a dew-encased small red-eyed damselfly © James Lowen

Excitingly, Britain’s dragonfly list is lengthening as species spread from continental Europe. Unknown here 20 years ago, small red-eyed damselfly is now common across much of England. Willow emerald damselfly looks to be following suit. If finding rarities is your thing, dragonflies offer rich rewards. Even I have discovered three ‘megas’, as well as my very own lesser emperors. I suspect I owe my friend a pint...

Want to know the best spots to find a willow emerald damselfly? Find out in James Lowen's new book, A Summer of Wildlife.

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