A busy time down at Cromwell Bottom , 2 new Clearwing species for Calderdale Red tipped and Yellow legged , Barred yellow and Bilberry Pug are both new to me . The Oliver Roller is a mega rare moth in Yorkshire and the Wood - sage Plume and Meal Moth are also new to me on the mico front..
Thursday, 3 July 2025
A busy week or two
A busy time down at Cromwell Bottom , 2 new Clearwing species for Calderdale Red tipped and Yellow legged , Barred yellow and Bilberry Pug are both new to me . The Oliver Roller is a mega rare moth in Yorkshire and the Wood - sage Plume and Meal Moth are also new to me on the mico front..
Tuesday, 1 July 2025
Monday, 30 June 2025
Sweet Williams......
Lee Mount - I grew these Sweet Williams last year to flower this year. They have done well and all in the hope of attracting Varied Coronet. The tactic has worked quite well in recent years. They seem to nectar similar to Silver Y's and Hummingbird Hawk-moths.
I've been out late evenings last few weeks in the hope of success. Nothing doing other than Silver Y's, Large Yellow Underwings and a Campion. Last night one V C turned up but as soon as the camera clicked it was off. Try again tonight.
Saturday, 28 June 2025
Friday, 27 June 2025
Thursday, 26 June 2025
Bilberry Pug ..
Brian Leesey recorded 3 Bilberry Pugs in Todmorden this week , Martyn recorded a Lunar Hornet Moth ,in Luddenden and I recorded one at Cromwell Bottom....Cromwell Bottom moth night Sat/Sunday Morning this weekend...
Wednesday, 25 June 2025
Swalesmoor - 25th June
Quite an afternoon on the top there with a decent show of butterflies and more than just a few, day-flying moths.
Top of the list were Narrow-bordered Five-spot Burnet Moths. Almost every thistle head had at least one on the flower head and others with up to five at a time with more flying around.
Pinnacle Lane
Ringlet 4, Meadow Brown 1, Small Tortoiseshell 1
EASTWOOD: Ringlet 2
HEBDEN BRIDGE: Ringlet 2
Sunday, 22 June 2025
Friday, 20 June 2025
Yellow - legged Clearwing
A couple of hours down at Cromwell Bottom North Loop produced this stunning Yellow Legged Clearwing , it was attracted to a lure , this one has amazing yellow legs but the other one that was attracted was not as impressive. This is the first time YLC has been recorded in Calderdale and there is plenty scope for more Clearwing species to be recorded , with Red Tipped Clearwing seen in good numbers at Low Moor Bradford a couple of weeks ago.
Shaded Broad Bar , 5 spot Burnet Moths , Common Blue , Ringlet , Meadow Brown , Speckled Wood , Large White , Small Heath and Small Tortoiseshell made for a great couple of hours.....
Tuesday, 17 June 2025
Lee Mount - 16th/17th June
Burnished Brass on consecutive nights. I just thought this mornings was the same one as yesterday but photo's say otherwise !
Monday, 16 June 2025
A couple of hours at Hardcastle Crags (10.15 - 12-15)
Marbled White Spot , Beautiful Hooktip and Beautiful Snout were once very rare in Calderdale and now common....within 15 years......
Saturday, 14 June 2025
Lee Mount - 14th June
I could do with a check on this one at around 16 mm. ?
Still going through the rest of them from this morning with around 30 species - best so far this year !
Friday, 13 June 2025
Tigers!!
Having never seen any of the boldly patterned tigers before I hit a fantastic purple patch back in April.
On the 26th I found a Wood Tiger larva on Midgley moor (above) and three days later I found a Scarlet Tiger larva nearly on my doorstep at Skircoat Green (below). It was feeding on Green Alkanet and was one of three found, the second was in my front doorway, in their final instar they can disperse to feed on other plants!
Both species were collected and then, late May and in to June both successfully made it to adults - an amazing little rearing project.
Thursday, 12 June 2025
Cold Edge / Ovenden Moor
Sunday, 8 June 2025
Lee Mount
Not a great deal to report with quite a poor month in May probably due to lots of very cool nights.











