Saturday, 16 August 2025

Saturday 16th August

Quiet away from the estuary where counts over the high tide included 167 Ringed Plover71 Common and 45 Sandwich Tern, c50 Dunlin32 Mute Swaneight Greenshank, six Mediterranean Gullsix Sanderling, three Turnstone and two Knot.

Common Tern - Alan Keatley

Other Wildlife: An ant mimic wasp, the tiny and rarely recorded Gonatopus clavipes was the pick of today's insects. Females are wingless and its larvae is a parasitoid of leafhoppers. Favours areas of sand with Marram, but easily mistaken for a quick moving ant.

Gonatopus clavipes - Alan Keatley

A queen Woodland Red Ant Myrmica ruginodis was in Dead Dolphin Wood, with Common  Lasioglossum calceatum and White-zoned Furrow Bee L. leucozoniumPied Volucella pellucens and Hornet Plumehorn V. zonaria and two Locust Blowfly Stomorhina lunata nectaring on Water Mint

Woodland Red Ant Myrmica ruginodis - Alan Keatley

Hornet Plumehorn Volucella zonaria - Alan Keatley

Flies elsewhere included Spotty-eyed Dronefly Eristalinus sepulchralis amongst at least eight other hoverfly species in Greenland Lake, a Knapweed Ghost Acanthiophilus helianthi on the estuary bank, and the large tachnid fly Eurithis anthophila on Rock Samphire at Langstone Rock.

Spotty-eyed Dronefly Eristalinus sepulchralis - Alan Keatley

Eurithis anthophila - Alan Keatley

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