You can brush up your identification skills, help on a conservation task, see a rare species or just enjoy a beautiful site.
To find an event near you just select your branch area (see In Your Area to find the closest branch to you) and then click the Filter button. You can also refine your selection using the Categories on the left-hand panel.
Branch Chairman Paul Mapplebeck will lead a walk from Muirshiel Visitor Centre looking for Common Blue, Small Pearl-bordered fritillary etc. etc.
Join the Herts and Middlesex Branch on a summer butterfly walk.
All welcome at this great FREE family day out, with guided walks, moth trap displays, bat roost viewing by infra-red camera, arts and crafts, face-painting and story-telling, butterfly-friendly plants for sale and more.
Join the Beds and Northants Branch in Salcey Forest repeating our successful field trip of last year, when we saw Purple Emperor, White Admiral, Silver-washed Fritillary, Wood White butterflies, as well as three species of Hairstreak .
Come say 'Hello' at our BCNI stand at the Crom Outdoor Adventure Day, and join us for a butterfly walk.
A woodland walk, looking for White-letter Hairstreak and other summer butterflies
A joint meeting with the Northants branch to look for woodland species
Join the West Midlands Branch for a walk to see Silver-studded Blue butterflies on the tenth anniversary of our Prees Heath Common reserve.
Join the Cornwall Branch on a walk through this extensive sand dune complex, which is a Cornwall Wildlife Trust reserve and Site of Special Scientific Interest (SSSI). We hope to see Dark Green Fritillary and Silver-studded Blue butterflies.
Join the Cumbria Branch and Cumbria Wildlife Trust on a walk where we hope to see a wide range of mid-summer butterfly species, including High Brown Fritillary, Grayling, Common Blue and Northern Brown Argus. Enjoy this limestone pavement with stunning views and understand the management work undertaken to benefit the different species.
Join the Warwickshire Branch on a (free) butterfly walk to hopefully see Purple Emperor, Silver-washed Fritillary, White Admiral and Hairstreak butterflies.
Join the Herts and Middlesex Branch and Ruislip and District Natural History Society on a walk where we hope to see White Admiral, Silver-washed Fritillary, Purple Emperor butterflies.
Join the Hampshire and Isle of Wight Branch on their Magdalen Hill Down Reserve and enjoy the month's butterflies on a leisurely walk with friendly company.
Join the West Midlands Branch on the 10th Anniversary of our Prees Heath Common Reserve for a Silver-studded Blue count and ragwort bash.
Join the Hampshire and Isle of Wight Branch on a walk to see high-summer butterflies including, hopefully, White-letter Hairstreaks.
Ever wondered what butterflies do outside transect hours? Come on an evening walk on the disused railway line between Didcot and Upton.
In August 2012 a solitary Marbled White butterfly was photographed in a field adjoining Shipley station. More have been seen since. This walk is part of a follow-up to the previous sightings, to try and monitor the status of this colony.
Join the Lancashire Branch at Holme Park Quarry to find High Brown Fritillary and Dark Green Fritillary butterflies.
A walk round this fine reserve looking for summer butterflies and other wildlife.
Join the Herts and Middlesex Branch on a leisurely lunchtime walk (no more than an hour long) through the park to introduce people to the delights of urban butterflies.
Join us on this guided walk at Landseer Park to find grassland, woodland and heath butterflies species.
A weekend course introducing the identification and natural history of moths and butterflies. This course is part of the University Certificate in Biological Recording, run jointly with Manchester Metropolitan University (MMU).
A decent ramble of 2–4 hours depending on the interests of those attending and the weather. We would hope to see a good range of summer butterflies, and dragonflies especially at World’s End.
For this year's second Mountain Ringlet walk, we're revisiting Kidsty Pike / High Raise to see one of Lakeland's most thriving colonies of this butterfly.
Join the Cornwall Branch on a walk led by moth expert and Cornwall Moth Recorder Leon Truscott. We will be looking for Marbled White butterflies, as well as Small Heaths and Dark Green Fritillaries. Six-belted Clearwing and Thrift Clearwing moths can also be found here, with the help of pheromone lures.
Join the Wiltshire Branch at Stanton Country Park for one of three moth events being run here this summer. This is an ideal event to bring children who are interested in wildlife. Owls may be heard and Bats should be seen.