David Basham (@farminvertsuk) 's Twitter Profile
David Basham

@farminvertsuk

Specialist in baseline surveying and subsequent monitoring of invertebrates in the farmed environment. Bees, wasps, other pollinators and IPM species recorded.

ID: 1801923759638560769

calendar_today15-06-2024 10:25:09

232 Tweet

82 Followers

75 Following

David Basham (@farminvertsuk) 's Twitter Profile Photo

2/2 They've let things take their course and on closer inspection a lot of the butterfly pupae have parasitic wasp pupae next to them. This really is IPM in action. They are hopeful the plants will recover OK and there's many wasps onsite to deal with any more caterpillars.

2/2 They've let things take their course and on closer inspection a lot of the butterfly pupae have parasitic wasp pupae next to them. This really is IPM in action. They are hopeful the plants will recover OK and there's many wasps onsite to deal with any more caterpillars.
David Basham (@farminvertsuk) 's Twitter Profile Photo

A couple more Suffolk Tachina from last week ready for the BENHS Tachinid workshop on 16th November. The females are tricky and often appear to be somewhere between fera and magnicornis. The smaller of these has black tarsi, wide end to abdominal stripe and narrow frons for eg.

A couple more Suffolk Tachina  from last week ready for the BENHS Tachinid workshop on 16th November. The females are tricky and often appear to be somewhere between fera and magnicornis. The smaller of these has black tarsi, wide end to abdominal stripe and narrow frons for eg.
David Basham (@farminvertsuk) 's Twitter Profile Photo

First male Anthophora plumipes, some Bombus terrestris and a B. pratorum queen in Christchurch Park in Ipswich this afternoon. Quite a lot of Crocus flowering with some early Prunus out or nearly out. 🌞☀️

Richard Negus (@troopersnooks) 's Twitter Profile Photo

If you care about our seas and the fish that swim in them, don't miss countryslidepod this week with our truly superb guest Mike Warner from A Passion for Seafood. He is the finest advocate for sustainable eating I have met. The episode goes live at 18.30

David Basham (@farminvertsuk) 's Twitter Profile Photo

Think I need my hand holding. I've keyed this out 2x to varians but I've never seen a female before. This will be about 3rd confirmed 'modern' Suffolk site for it so I need to be sure it is. Features all fit OK but ab seems a bit paler haired than expected. Steven Falk

Think I need my hand holding. I've keyed this out 2x to varians but I've never seen a female before. This will be about 3rd confirmed 'modern' Suffolk site for it so I need to be sure it is. Features all fit OK but ab seems a bit paler haired than expected. 
<a href="/stevenfalk1/">Steven Falk</a>
David Basham (@farminvertsuk) 's Twitter Profile Photo

Andrena male. No genal spine, red sternites, long mandibles with perhaps just the slightest hint of extra tooth. Rear tarsi also noticeably pale with similar colour to tibia end. He just looks different to the scotica males (they're from a different but fairly nearby site). 3/3

Andrena male. No genal spine, red sternites, long mandibles with perhaps just the slightest hint of extra tooth. Rear tarsi also noticeably pale with similar colour to tibia end. He just looks different to the scotica males (they're from a different but fairly nearby site). 3/3
David Basham (@farminvertsuk) 's Twitter Profile Photo

Walking by the Dorset Stour this am. Noticeable lack of terrestrial insects. Lots of odonata but hardly anything on the umbells or Hawthorn. Maybe bcs it gets regularly flooded? It's v dry, so no nectar? Idk. 1 prat nest, few hort and pasc, few flies. More stuff in Graham's yard!

Walking by the Dorset Stour this am. Noticeable lack of terrestrial insects. Lots of odonata but hardly anything on the umbells or Hawthorn. Maybe bcs it gets regularly flooded? It's v dry, so no nectar? Idk. 1 prat nest, few hort and pasc, few flies. More stuff in Graham's yard!
cat frampton (@cat_frampton) 's Twitter Profile Photo

So this week in the world of farm/environment/land management/ mapping has been “interesting” And by “interesting” I mean “verging on the utterly bonkers” Why? Well this week started with Natural England, the government body that looks after the environment launching a new map.

David Basham (@farminvertsuk) 's Twitter Profile Photo

Another badger-predated Bombus nest. Hortorum last week in Dorset. This week pratorum in Suffolk. Badgers ⬆️ Bees ⬇️. It can't not follow.

Another badger-predated Bombus nest. Hortorum last week in Dorset. This week pratorum in Suffolk. Badgers ⬆️ Bees ⬇️. It can't not follow.
David Basham (@farminvertsuk) 's Twitter Profile Photo

Calling male Turtle Dove at Clopton yesterday afternoon. First I've heard out that way for probably 10 years. Do they call from what they consider suitable nesting areas? Graham Denny Mark Nowers SWT Farm Wildlife Advice Operation Turtle Dove

rachel francis (@rachelfran4340) 's Twitter Profile Photo

"Lawrence (1954) found that, on average, each cowpat produced 1,000 developing insects. Assuming each cow produced 6 suitable pats per day, this was equivalent to 6,000 insects per day, 2.2 million insects per year for each cow kept outside all year-round" #biodiversity #cows

"Lawrence (1954) found that, on average, each cowpat produced 1,000 developing insects.  Assuming each cow produced 6 suitable pats per day, this was equivalent to 6,000 insects per day,  2.2 million insects per year for each cow kept outside all year-round" #biodiversity #cows