Mark Carwardine / Long-tailed mayfly (Palingenia longicauda) in flight above water's surface, as others are flying nearby, River Tisza, Hungary, June.
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Andy Sands / Green drake mayfly (Ephemera danica) roosting at dawn covered in dew. Hertfordshire, England, UK. June. Focus Stacked.
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Andy Sands / Green drake mayfly (Ephemera danica) roosting at dawn covered in dew. Hertfordshire, England, UK. June. Focus Stacked.
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Guy Edwardes / Grey drake mayfly (Ephemera danica) resting on reed, Powerstock Common, Dorset, UK, May.
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Guy Edwardes / Green drake mayfly (Ephemera danica) resting on Wild onion (Allium vineale), Sturminster Newton, Dorset, UK, June.
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Guy Edwardes / Green drake mayfly (Ephemera danica) at sunset, River Frome, Dorchester, Dorset, UK, June.
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Andy Rouse / Common mayfly (Ephemera danica) against setting sun, Wales, UK.
01671531
Nick Upton / Large red damselfly (Pyrrhosoma nymphula) male eating a Green drake mayfly (Ephemera danica) head first on a river bank reed, Wiltshire, UK, May.
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Nick Upton / Green drake mayfly (Ephemera danica), newly emerged on a riverside reed, Wiltshire, UK, May.
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Nick Upton / Green drake mayfly (Ephemera danica), newly emerged on a riverside reed, Wiltshire, UK, May.
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Nick Upton / Banded demoiselle damselfly (Calopteryx splendens) male eating a Green drake mayfly (Ephemera danica) on a river bank plant, Wiltshire, UK, May.
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Robin Chittenden / Drake mackerel mayfly (Ephemera vulgata) resting on leaf. Norwich, Norfolk, England, UK. May.
