Hertfordshire & Middlesex Branch
Saving butterflies, moths and our environment
Saturday 16 May - Guided walk for spring butterflies at Shrub Hill Common looking for Dingy Skipper and day flying moths
Saturday 30 May - Guided late spring butterfly walk at Stafford Road Open Space at the invitation of the Ruislip & District & Hillingdon Natural History Societies
Saturday 30 May - Guided butterfly walk at Heartwood Forest - looking for the rare Small Blue butterfly ~ organised by the Woodland Trust
There are 37 resident butterfly species in our branch area including the recently colonised Adonis Blue in the Royston area.
More information on species can be viewed here
Many important sites for butterflies exist in our branch area including our own Millhopper's Reserve
More on other sites can be viewed here
Help is needed to support nature recovery, so please volunteer if you can. Click for Hertfordshire or London to find out more.
12 May 2026: Sightings from Stanwell Moor
12 May 2026: Waterford Heath joint branch walk with HMWT
11 May 2026: Northwick Park Hospital
10 May 2026: Branch walk - Hounslow Heath
09 May 2026: Sightings from Stanwell Moor
09 May 2026: First Brown Argus record on Parkland Walk Site
09 May 2026: Sightings at Grovelands Park & Southgate
09 May 2026: Trip to Hatfield Quarry (private site)
08 May 2026: Sightings at Enfield
08 May 2026: Tracks around Danemead HMWT
07 May 2026: Sightings from Stanwell Moor
07 May 2026: Sightings at Enfield & Oakwood
06 May 2026: Sightings at Enfield
04 May 2026: Sightings from Stanwell Moor
04 May 2026: Sightings at Enfield & Southgate
04 May 2026: White-letter Hairstreak Caterpillars
03 May 2026: Whippendell Woods Bluebell butterfly walk
The Hertfordshire & Middlesex Branch has over 1500 members and covers the administrative county of Hertfordshire and the Watsonian Vice-county of Middlesex (VC21).
The London Boroughs included within the Branch area are Barnet, Brent, Camden, City of London, City of Westminster, Ealing, Enfield, Hackney, Hammersmith & Fulham, Haringey, Harrow, Hillingdon, Hounslow, Islington, Kensington & Chelsea, Richmond (north of the Thames), Tower Hamlets and the Surrey District Council of Spelthorne.
For Branch enquiries please email: elizabethgoodyear@talk21.com; for website enquiries please email peter.clarke4@ntlworld.com
