Butterfly First Sightings : Dark Green Fritillary

This page shows the earliest sightings of the Dark Green Fritillary in the Upper Thames region since 2004 (per UTB Recent Sightings data). The mean first sighting date of this species in the UTB region is 14th June. The "+- days" column shows the difference from the mean.
Date Recorder Location +- days
31-May-2025 Mark Smith Grangelands, Bucks -14 days
17-Jun-2024 Geoff Dymott Hackpen Hill, Oxon +3 days
12-Jun-2023 Rikki Harrington Incombe Hole, Bucks -2 days
01-Jun-2022 James Robson Ivinghoe Beacon, Bucks -13 days
12-Jun-2021 Simon Fenner Yoesden Bank, Bucks -2 days
28-May-2020 George Rogers Hartslock, Oxon -17 days
15-Jun-2019 Ched George Yoesden Bank, Bucks +1 day
10-Jun-2018 Mark Searle Aston Rowant NNR, Oxon -4 days
10-Jun-2017 Peter Ogden Buttlers Hanging, Bucks -4 days
21-Jun-2016 Dave Wilton Lapland Farm, Bucks +7 days
16-Jun-2015 Neil Holman Buttlers Hanging, Bucks +2 days
10-Jun-2014 Marion Gillie Hackpen Hill, Oxon -4 days
22-Jun-2013 Chris Bottrell Calvert Jubilee, Bucks +8 days
26-Jun-2012 Paul Huckle Aston Rowant NNR, Oxon +12 days
04-Jun-2011 Sandra Parkinson Boze Down Farm, Berks -10 days
16-Jun-2010 Dave Wilton Ivinghoe Beacon, Bucks +2 days
16-Jun-2009 Michael Anderson Steps Hill, Bucks +2 days
24-Jun-2008 Martin Albertini Bacombe Hill, Bucks +10 days
09-Jun-2007 Don Otter Ivinghoe Beacon, Bucks -5 days
29-Jun-2006 Ched George South Bucks +15 days
21-Jun-2005 Ched George Butlers Hangings, Bucks +7 days
19-Jun-2004 David Redhead Swyncombe Downs, Oxon +5 days