Tuesday, 20 February 2018

Creigiau - 19 February

The forecast was for a warm-ish night, but the sky stayed clear and the temperature dropped to 4.9C from 8C at midnight.
Six moths in/around the trap - a couple of Chestnut that had seen better days, a couple of March Moth, Oak Beauty (3 weeks earlier than last year) and Pale Brindled Beauty.
March Moth

Oak Beauty

Pale Brindled Beauty

Monday, 19 February 2018

Bankesia II

And within a day of being brought inside, a female had emerged. Being female I'm still not 100% certain on the ID, but it is another step in the right direction!

Friday, 16 February 2018

Bankesia conspurcatella

Back in 2004 I found a larval case at Radyr train station that I tentatively identified as the Psychid Bankesia conspurcatella. At the time it would have been new to Wales, and the various experts that I showed it to were not sufficiently familiar with the case to be able to confirm it without an adult male. In January and February 2005, I found winged males of this species in Gabalfa, adding some weight to my identification of the Radyr case, but it could still only really be considered an unconfirmed records. There have been no further records in Wales (to my knowledge) of this species.

Yesterday, on a SEWBReC outing to Forest farm I was able to spend a fair amount of time around searching the area around the original location and eventually found some cases that match that original 2004 case. All four cases were on or around the footbridge that crosses the Taff between the station and Forest Farm.

The literature suggests that they should be pupae at this time of year, with the adults emerging in the next few weeks - but my Gabalfa records suggest that the flight period is already over so I'm not confident that I'll get any adults from the cases I collected, but you never know. I am 99% certain that they are Bankesia, but it would be good to get that confirmation!

The cases are not very photogenic, but if anything does emerge I will post something here!

Friday, 12 January 2018

Creigiau - Mottled Umber

Back in April last year I found a caterpillar in the garden which was identified as a final stage Mottled Umber. As it was final stage, I decided to keep it and see if I could rear it to adult. The little beastie pupated in early May and I placed it in my 'rearing box' hoping to see an adult moth in October/November. However, in late October the pupa which was in clear view disappeared, and although I searched through the soil in the box I could find no trace of it and assumed it lost.

Very surprised to find an adult moth on the inside wall of the box yesterday afternoon. It wasn't lost ... it was hiding. Really pleased that the little beastie survived and I released it into the garden last night.

Saturday, 23 December 2017

Creigiau - 22 December

Box out last night for Winter GMS. Best catch for a while 13 moths in/around the trap - December Moth (7), Winter Moth (2), and singles of Light Brown Apple Moth and Red-green Carpet. Also had singles of, what I think were, Chestnut and Brick. Never seen the latter before so not sure.

Tuesday, 12 December 2017

Maesteg tesco today.

                                         Silver Y on the inside of the window.

Saturday, 25 November 2017

Creigiau - last night

Box out last night for Winter GMS - temperature dropped to 1.4C but two sturdy December Moth came to visit.