• Upper Thames Field Meeting

    Wednesday 18th July 2018, 6.30pm-9.00pm

    Didcot, Oxon

    Ever wondered what butterflies do outside transect hours? Come and find out! This event is taking place during Big Butterfly Count, the largest insect citizen science project in the world...

  • Upper Thames: Work Party

    Thursday 19th July 2018, 10am-1pm

    Holtspur Bottom, West Of Beaconsfield, Bucks

    Join the Upper Thames Branch pulling ragwort at our Holtspur Bottom reserve.

  • Upper Thames Field Meeting

    Saturday 28th July 2018: 10.00am

    Paices Wood, Aldermaston, Berks

    Join us on a walk to look at the varied habitats of this country parkland.

  • Upper Thames Field Meeting

    Saturday 28th July 2018: 10.30am

    Buttlers Hangings, West Wycombe, Bucks

    Join us on a to see summer butterflies and hopefully some of the rarer species on Buttler’s Hangings including Chalkhill Blue and Silver-spotted Skipper.

  • Upper Thames Field Meeting

    Sunday 29th July 2018: 10.30am

    Oven Bottom, Aston Upthorpe Downs, Oxon

    Join us on a walk to look for butterflies of high summer.

  • Upper Thames Field Meeting

    Thursday 2nd August 2018: 11.00am

    Greenham Common, Berks

    Join us on a walk to look for Grayling and other summer butterflies.

  • Upper Thames Field Meeting

    Friday 10th August 2018: 11.00am

    Shirburn Hill, Oxon

    Join us on a walk to look for Silver-Spotted Skipper and other chalk downland species.

  • Upper Thames Field Meeting

    Sunday 12th August 2018: 10.30am

    Kimble Rifle Range, Monks Risborough, Bucks

    Join us on a walk to look for Chalk Hill Blue, Silver-Spotted Skipper and day-flying moths.

  • Upper Thames Field Meeting

    Wednesday 15th August 2018: 10.30am

    Whitecross Green Wood, Oxon

    Join us on our annual search for the Brown Hairstreak.

  • Upper Thames: Work Party

    Thursday 16th August 2018, 10am-1pm

    Holtspur Bottom, West Of Beaconsfield, Bucks

    Join the Upper Thames Branch pulling ragwort at our Holtspur Bottom reserve.

  • Upper Thames Field Meeting

    Saturday 18th August 2018: 10.30am

    Hundred Acre Piece, Mortimer, Berks

    Join us on a walk to look for the Grayling butterfly.

  • Upper Thames: Work Party

    Thursday 23rd August 2018, 10am-1pm

    Holtspur Bottom, West Of Beaconsfield, Bucks

    Join the Upper Thames Branch pulling ragwort at our Holtspur Bottom reserve.

  • Upper Thames: Work Party

    Tuesday 28th August 2018, 10am-1pm

    Holtspur Bottom, West Of Beaconsfield, Bucks

    Join the Upper Thames Branch pulling ragwort at our Holtspur Bottom reserve.