Search found 847 matches

by Trev Sawyer
Sun Jul 14, 2024 6:59 pm
Forum: Identification
Topic: Caterpillar
Replies: 5
Views: 108

Re: Caterpillar

Pine Beauty moth
by Trev Sawyer
Tue Jul 09, 2024 11:33 am
Forum: General
Topic: Bilateral Gynandromorph pupa?
Replies: 7
Views: 191

Re: Bilateral Gynandromorph pupa?

Good thinking Dave. I'll try to leave it alone outside in a little protective pot until early April and then inspect it daily until it colours up. Oh the joys of retirement :lol:
I'll let everyone know what (if anything) happens - watch this space... for 9 months :wink:
by Trev Sawyer
Tue Jul 09, 2024 9:00 am
Forum: General
Topic: Bilateral Gynandromorph pupa?
Replies: 7
Views: 191

Re: Bilateral Gynandromorph pupa?

There you go Paul - Potential Bilateral Gynandromorph pupa on the left and a "normal" one on the right... The forlegs don't sit quite centrally in the "gynandromorph" pupa and there is a "step" in the gap between the left and right wing cases to cater for the larger win...
by Trev Sawyer
Mon Jul 08, 2024 6:52 pm
Forum: General
Topic: Bilateral Gynandromorph pupa?
Replies: 7
Views: 191

Bilateral Gynandromorph pupa?

One of the 3 Green Hairstreak pupae I finished up with during my efforts to record the sound they make is this one... Gynandorsal.jpg Viewing it from above, it is lighter coloured on the right hand side than on the left and slightly smaller on that same side. On the underside, it has a larger wing a...
by Trev Sawyer
Sun Jul 07, 2024 11:01 am
Forum: General
Topic: Butterfly Conservation Magazine wrapper
Replies: 3
Views: 158

Butterfly Conservation Magazine wrapper

I was rather surprised to learn that one of the top 10 butterflies seen in last years Big Butterfly Count as shown on the wrapper of the latest copy of the BC magazine was a butterfly normally seen in Sri Lanka. The "Small White" looks suspiciously like a Psyche butterfly to me (Leptosia n...
by Trev Sawyer
Fri Jun 28, 2024 6:28 pm
Forum: Photography
Topic: Stridulation of Green Hairstreak pupae
Replies: 5
Views: 214

Re: Stridulation of Green Hairstreak pupae

Before you try Iain, please note that I accept no responsibility if the ants run off with your mobile phone and bury it :lol:
by Trev Sawyer
Sun Jun 23, 2024 7:34 pm
Forum: Photography
Topic: Stridulation of Green Hairstreak pupae
Replies: 5
Views: 214

Re: Stridulation of Green Hairstreak pupae

Yeayyy! I have managed to hear (and record) the sound that these pupae make. Just amazing.
Here is the video :D

https://youtu.be/keD1xwFAPXc
by Trev Sawyer
Fri Jun 21, 2024 8:15 pm
Forum: Conservation
Topic: Rescuing Purple Hairstreak eggs
Replies: 9
Views: 2117

Re: Rescuing Purple Hairstreak eggs

The final rewards of my rescue attempt - Worth every minute. Thanks to Chris for the advice :D
by Trev Sawyer
Wed Jun 19, 2024 7:19 pm
Forum: Sightings
Topic: June 2024
Replies: 128
Views: 5014

Re: June 2024

The previous time I went butterflying with only my mobile phone rather than my "proper" camera I saw a Large Tort Rosalyn... So I'm tempted to try for a third time to see what turns up :wink: :lol:
Good job you got a shot before it flew off :D
by Trev Sawyer
Tue Jun 18, 2024 5:31 pm
Forum: Photography
Topic: Stridulation of Green Hairstreak pupae
Replies: 5
Views: 214

Stridulation of Green Hairstreak pupae

Having read that Green Hairstreak pupae are able to produce noises to appease/attract ants which are audible to the unaided human ear, I decided to try to photograph the part of the pupal case they use to do this... Never having seen a pupa before, I was surprised at just how obvious the flexible jo...
by Trev Sawyer
Tue May 21, 2024 4:25 pm
Forum: Conservation
Topic: Rescuing Purple Hairstreak eggs
Replies: 9
Views: 2117

Re: Rescuing Purple Hairstreak eggs

Thanks to Chris' advice, I am now the Obstetrician responsible for looking after 8 Purple Hairstreak pupae arising from the eggs rescued from the fallen Oak detailed above. I believe 5 are male and 3 female. Fingers crossed they emerge and inflate their wings as they should. I hope to release them b...
by Trev Sawyer
Mon Apr 15, 2024 4:29 pm
Forum: Sightings
Topic: 2024 - Large Tortoiseshell
Replies: 40
Views: 3213

Re: 2024 - Large Tortoiseshell

One photographed in an unspecified Bedfordshire wood as reported in the 'other' UK butterflies Facebook group. To avoid any confusion, that is the same butterfly (and venue) as Saturday - I was with the reporter on Sunday when his photo was taken (I had gone back with my "proper" camera a...
by Trev Sawyer
Sat Apr 13, 2024 7:20 pm
Forum: Sightings
Topic: 2024 - Large Tortoiseshell
Replies: 40
Views: 3213

Re: 2024 - Large Tortoiseshell

I saw a Large Tortoiseshell today in Potton Wood Bedfordshire (see April 2024 sightings forum post). Someone else must have seen it just before or afterwards as they posted on the Beds & Northants branch BC Facebook page...
https://www.facebook.com/groups/659226225199279

Trev
by Trev Sawyer
Sat Apr 13, 2024 7:04 pm
Forum: Sightings
Topic: April 2024
Replies: 112
Views: 5606

Re: April 2024

A strange day where fate played a HUGE part... My wife and I were going to look at the bluebells in one of a number of local woods. The first 2 were still closed due to flooded paths. We ended up at Potton Wood in Bedfordshire and after seeing the bluebells, we decided to wander along the rides as t...
by Trev Sawyer
Tue Apr 09, 2024 1:40 pm
Forum: General
Topic: Awesome
Replies: 15
Views: 747

Re: Awesome

When I was a young child during the 1960's, I spent many hours scanning the flowers on the Buddleia bush in my back garden - fully expecting that if I did so for long enough, I was bound to be able to spot every British species of butterfly as listed in my Observer's Book of British Butterflies :lol...
by Trev Sawyer
Mon Jan 15, 2024 4:31 pm
Forum: Conservation
Topic: Rescuing Purple Hairstreak eggs
Replies: 9
Views: 2117

Re: Rescuing Purple Hairstreak eggs

Thanks Chris
I'll never have a better chance, so fingers firmly crossed!
by Trev Sawyer
Sun Jan 14, 2024 5:56 pm
Forum: Conservation
Topic: Rescuing Purple Hairstreak eggs
Replies: 9
Views: 2117

Re: Rescuing Purple Hairstreak eggs

Yesterday I was gutted to find that a lovely old mature Oak just South of my village has succumbed to one of the Autumn/Winter storms. Not sure how long it has been down, but decided I should try to rescue some of the doomed Purple Hairstreak eggs it housed. I now have 22 :D . I have tried (unsucces...
by Trev Sawyer
Sat Aug 19, 2023 9:24 pm
Forum: News
Topic: Long-tailed Blue ALERT
Replies: 40
Views: 15892

Re: Long-tailed Blue ALERT

A female spotted egg-laying in Bedfordshire today (reported on the Beds and Northants BC Facebook page), so it's starting :wink:
by Trev Sawyer
Thu Aug 17, 2023 7:06 pm
Forum: Foodplants and Gardening
Topic: Foodplant for Brown Argus
Replies: 2
Views: 1169

Foodplant for Brown Argus

There are good numbers of adult Brown Argus butterflies around at the moment near me in Cambridgeshire and some seem to be laying on small Meadow Cranesbill plants that are emerging after recent hay-cutting activities... I note that Common Rockrose or Dove's Foot Cranesbill are the usual primary foo...
by Trev Sawyer
Mon Aug 14, 2023 10:14 am
Forum: General
Topic: Gatekeeper Egg
Replies: 1
Views: 1180

Gatekeeper Egg

A Gatekeeper egg I found in my garden on Friday has coloured-up so I thought I'd try to get a detailed shot before it hatches... This image is made from two photos (one focussed on the front of the egg and the other focussed towards the back) stitched together. The shots were taken using a Canon MP-...

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