Roger Butterfield
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rogerbutterfield.bsky.social
Roger Butterfield
@rogerbutterfield.bsky.social
Retired ecologist and tutor, now focusing on biological recording. Sheffield, UK.
https://www.flickr.com/photos/roger/
I've noticed a lot of "feral" Snapdragons (and Marigolds) this year.
November 10, 2025 at 9:29 AM
Looks like there's plenty of flesh left on the fish. Do you think the Otter might come back for a second feed?
November 6, 2025 at 7:30 PM
It's particularly noticeable at this time of year because it carries on blooming well into the autumn.
October 30, 2025 at 8:48 AM
Looking forward to reading it.
October 26, 2025 at 9:06 AM
Get a bicycle bell and use it!
October 24, 2025 at 8:22 AM
Nice photo, but I think that's actually Common Hogweed (Heracleum sphondylium) rather than Wild Angelica (Angelica sylvestris).
October 10, 2025 at 8:14 AM
Fascinating. Thanks for sharing it!
October 8, 2025 at 9:02 AM
We had the box installed in 2022 but this is the first time the birds have used it.
September 2, 2025 at 8:53 AM
In recent years, Diplolepis mayri galls have turned up on various sites around Sheffield, Barnsley and Rotherham. The species now seems to be well established in South Yorkshire and appears to be spreading.
August 29, 2025 at 10:05 AM
"Maggie’s patience was well rewarded, and in total 20 insects were reared by October. The next stage was the identification. Robin Williams undertook this task, and in January 2016 we had the confirmation from him that the causer was indeed Diplolepis mayri."
August 29, 2025 at 10:05 AM
"The next stage was for the gall to be given to Maggie Frankum, who is an expert in rearing these invertebrates. The waiting then started, and when almost all hope in the emergence of live specimens was receding, in July 2015, the first cynipid wasps emerged. Excitement!"
August 29, 2025 at 10:05 AM
Joan wrote about the discovery in the July 2016 edition of the @sorbynathissoc.bsky.social newsletter:
"Margaret Redfern thought it to be a possible specimen of the rare Diplolepis mayri, but to confirm this, the causer would need to be reared and identified."
August 29, 2025 at 10:05 AM
It's a very distinctive species.
August 12, 2025 at 8:10 AM
Volucella inanis, I think.
August 12, 2025 at 7:44 AM
His use of the word "superdad" makes me a bit queasy.
July 21, 2025 at 8:21 AM