Just as we thought that the butterfly season was over, the last 10 days have surprised us with a mild southerly airflow together with days of above average temperatures and a really pleasant sunny day on the 26th of October 2015. On that particular day over 60 butterflies were seen in the County which consisted of 6 species (Red Admiral; Small Tortoiseshell; Peacock; Comma; Speckled Wood and surprisingly a Large White). The previous County last sighting for this latter species was the 24th of October (2013) but an individual was seen by Brian Cuttell in his Grassmoor garden on the 25th of October 2015 and then another was seen by Pat Orpe in a garden in Hilton on the 26th of October 2015, so the record was broken twice!
Since the last Update approximately 100 butterflies have been seen flying at over 40 localities throughout Derbyshire, and which consist of 8 species (the 6 named above plus Small Copper and Small White). At least a third of the sightings were of Red Admirals seen mainly on ivy together with about 30 Small Tortoiseshells noted as well. Maximum counts include 12 Red Admirals at Creswell Crags on the 21st of October 2015 (Jim Anderson), 4 Commas on the 25th of October 2015 in his garden at Grassmoor (Brian Cuttell), 4 Speckled Woods noted at Rose End Meadows NR on the 26th of October 2015 (Sue Quick), and 4 Small Tortoisehells seen in the Whaley Bridge Garden of Angie & Alan Seymour on the 26th of October 2015..
The latest additional dates in 2015 that I have got for these species are as follows
Large White – 26th October 2015 – Hilton Garden (Pat Orpe)
Small White – 19th October 2015 – Avenue Washlands NR (Ron Turner)
Small Copper – 20th October 2015 – National Forest near Grange Wood (Maxine Ellis)
Red Admiral – (various sites in the County on the 26th of October 2015)
Small Tortoiseshell – 30th October 2015 – Buxton Garden (Steve Orridge), Chapel en le Frith Garden (Jason Adshead), Parwich Village (Ray Walker)
Peacock – 26th October 2015 – Belper (Andrew Brown – Jackson)
Comma – (various sites in the County on the 26th of October 2015)
Speckled Wood – (ditto as last).
Many thanks to all the volunteers who took part in the October 2015 Wall Brown ‘suicidal’ third brood survey – it looks as though most sightings came from the southern most transect sites of the Peak District which suggests that elevation also plays its part in the emergence of this third brood.
A pleasant surprise awaited Suzy Ellis on the 27th of October 2015 when she saw a Hummingbird Hawkmoth flying around flowering dahlias in her Belper garden, no doubt the insect having arrived as a result of the warm southerly airflow which originated in the Iberian Peninsular.
Finally just a quick reminder that the Members Day and AGM of Butterfly Conservation East Midlands will take place on Sunday the 8th of November 2015 in the Gallery Suite, the Waterside Centre, Conkers, near Moira DE12 6GA on the South Derbyshire/Leicestershire border. Attached is a copy of the Agenda – the official part of the day starts at 10.30 am to be followed by a presentation by Martin Warren, the Chief Executive of Butterfly Conservation. After lunch I will be giving a Powerpoint Presentation on ‘Recording the Changing Status of Butterflies in Derbyshire’ so I hope to meet as many of you as possible before we all wind down and go into hibernation!