Butterfly First Sightings : Large Tortoiseshell |
This page shows the earliest sightings of the Large Tortoiseshell 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 5th May. The "+- days" column shows the difference from the mean. |
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Date | Recorder | Location | +- days | 19-May-2024 | Richard Ashford | Incombe Hole, Bucks | +14 days | 27-Jun-2023 | Jo Parsons | Bradfield, Berks | +52 days | 30-Mar-2021 | John Wiltshire | Incombe Hole, Bucks | -37 days | 23-Apr-2020 | Wayne Bull | Worton Wood, Oxon | -12 days | 23-Apr-2019 | Nigel Kiteley | Ivinghoe Beacon, Bucks | -13 days | 02-May-2009 | Dave Wilton | mid-Bucks | -4 days |
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