Simon Knott
@sjbknott.bsky.social
Birds, Chess, Coleoptera, Flora, Moths, R&I, Syrphidae, Stratiomyidae et al.
Slowly rewilding Herts garden & trying to photograph its fauna & flora.
Slowly rewilding Herts garden & trying to photograph its fauna & flora.
Lovely species. Very restricted distribution in Herts associated with gravel or sometimes on chalk. Have recorded it once at Kings Meads & often at Waterford Heath, former gravel pit where it is surprisingly common.
November 3, 2025 at 11:09 AM
Lovely species. Very restricted distribution in Herts associated with gravel or sometimes on chalk. Have recorded it once at Kings Meads & often at Waterford Heath, former gravel pit where it is surprisingly common.
Ectophasia crassipennis female?
October 28, 2025 at 8:10 PM
Ectophasia crassipennis female?
Good record. Nocturnal species that seems to be recorded mostly from light traps. Distribution appears to be very patchy with few hotspots.
October 27, 2025 at 9:32 PM
Good record. Nocturnal species that seems to be recorded mostly from light traps. Distribution appears to be very patchy with few hotspots.
Super shot of Goldcrest. Possibly braconid wasp but not really able to make out enough detail of prey item.
October 25, 2025 at 5:59 PM
Super shot of Goldcrest. Possibly braconid wasp but not really able to make out enough detail of prey item.
Three records in garden, much less common here than quadripustulatus.
October 21, 2025 at 8:08 AM
Three records in garden, much less common here than quadripustulatus.
Acrocerids are amazing. Two records of A.orbiculus from Kings Meads nr Hertford, 4th & 23rd July. 1st record was found by @britishbugs.bsky.social.
October 20, 2025 at 12:05 PM
Acrocerids are amazing. Two records of A.orbiculus from Kings Meads nr Hertford, 4th & 23rd July. 1st record was found by @britishbugs.bsky.social.
Agrilus olivicolor is Carpinus specialist. 1st recorded in UK in 2016, colonised Hornbeams here in Bengeo garden in 2018.
October 15, 2025 at 8:48 PM
Agrilus olivicolor is Carpinus specialist. 1st recorded in UK in 2016, colonised Hornbeams here in Bengeo garden in 2018.
Kings Meads, local wetland to Hertford, is county stronghold for species where it is abundant. Elsewhere in Herts, it is rare.
October 15, 2025 at 2:25 PM
Kings Meads, local wetland to Hertford, is county stronghold for species where it is abundant. Elsewhere in Herts, it is rare.
Warm weather can produce some good wall records. Had 5 species of Hemiptera here on wall yesterday including Rhopalus parumpunctatus, Leptoglossus occidentalis & this pine leafhopper, Grypotes puncticollis.
October 7, 2025 at 8:38 AM
Warm weather can produce some good wall records. Had 5 species of Hemiptera here on wall yesterday including Rhopalus parumpunctatus, Leptoglossus occidentalis & this pine leafhopper, Grypotes puncticollis.
Three records of Phaeostigma notata in garden including two this year. Xanthostigma xanthostigma is much commoner here & is recorded annually. Also single record of Atlantoraphidia maculicollis below Scots Pine. Nearly all records follow windy weather when snakeflies are displaced from canopy.
October 2, 2025 at 7:17 PM
Three records of Phaeostigma notata in garden including two this year. Xanthostigma xanthostigma is much commoner here & is recorded annually. Also single record of Atlantoraphidia maculicollis below Scots Pine. Nearly all records follow windy weather when snakeflies are displaced from canopy.
Yes, but tall deep bushes are able to survive.
October 1, 2025 at 7:37 AM
Yes, but tall deep bushes are able to survive.
In 2019, had one spend three weeks in garden on Box.
September 30, 2025 at 9:20 PM
In 2019, had one spend three weeks in garden on Box.
Its host is unknown but its dramatic range expansion coinciding with Ivy season is very similar to that of Ivy Bee (Colletes hederae). Perhaps there is a connection?
September 29, 2025 at 1:07 PM
Its host is unknown but its dramatic range expansion coinciding with Ivy season is very similar to that of Ivy Bee (Colletes hederae). Perhaps there is a connection?
Plenty of Ectemnius, Cerceris etc here. Local former quarry is full of Mellinus, garden despite sandy soil is perhaps too wooded for species.
September 27, 2025 at 9:55 PM
Plenty of Ectemnius, Cerceris etc here. Local former quarry is full of Mellinus, garden despite sandy soil is perhaps too wooded for species.