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Green Forest Hoverfly Hunt: Our ongoing search for Caliprobola speciosa in the New Forest
This talk, given on the 22nd November, 2023 summarises work by a team of volunteers to try to find the stunning Green Forest Hoverfly (Caliprobola speciosa), a rare hoverfly species which lives in ancient woodlands and is confined to just 2 locations in the UK (New Forest and Windsor Forest). Andy Murdock who leads this team, describes the background and approach which has lead to a better understanding of the species and its current status.
มุมมอง: 329

วีดีโอ

Species Distribution Modelling Part 3: Forecasting
มุมมอง 352ปีที่แล้ว
Stuart Ball of the Hoverfly Recording Scheme talks through species distribution modelling in a set of three talks. Part 1 Introduction: th-cam.com/video/K3dUYI3fWo8/w-d-xo.html Part 2 Refining the Process th-cam.com/video/Q0yCuajddRU/w-d-xo.html Part 3 Forecasting th-cam.com/video/BKvABYXS_nY/w-d-xo.html
Species Distribution Modelling Part 2: Refining the Process
มุมมอง 767ปีที่แล้ว
Stuart Ball of the Hoverfly Recording Scheme talks through species distribution modelling in a set of three talks. Part 1 Introduction: th-cam.com/video/K3dUYI3fWo8/w-d-xo.html Part 2 Refining the Process th-cam.com/video/Q0yCuajddRU/w-d-xo.html Part 3 Forecasting th-cam.com/video/BKvABYXS_nY/w-d-xo.html
Species Distribution Modelling Part 1: Intro
มุมมอง 3.5Kปีที่แล้ว
Stuart Ball of the Hoverfly Recording Scheme talks through species distribution modelling in a set of three talks. Part 1 Introduction: th-cam.com/video/K3dUYI3fWo8/w-d-xo.html Part 2 Refining the Process th-cam.com/video/Q0yCuajddRU/w-d-xo.html Part 3 Forecasting th-cam.com/video/BKvABYXS_nY/w-d-xo.html
Getting Started with SyrphBoard - the online platform for recording hoverflies
มุมมอง 108ปีที่แล้ว
A talk held on 28/02/2023 to enable you to find out more about using SyrphBoard for recording hoverflies, and which provides an introduction to the platform.
Analysing hoverfly records & identifying trends
มุมมอง 131ปีที่แล้ว
Analysing hoverfly records & identifying trends
Citizen Zoo - Tolworth Court Farm, a peri-urban rewilding project. Elliot Newton (Citizen Zoo)
มุมมอง 84ปีที่แล้ว
Citizen Zoo - Tolworth Court Farm, a peri-urban rewilding project. Elliot Newton (Citizen Zoo)
Diptera of the UAE Brigitte Howarth (American University in Dubai)
มุมมอง 75ปีที่แล้ว
Diptera of the UAE Brigitte Howarth (American University in Dubai)
Biological responses to global change in hoverflies Christopher Hassall (University of Leeds)
มุมมอง 46ปีที่แล้ว
Biological responses to global change in hoverflies Christopher Hassall (University of Leeds)
Doubly beneficial insects Dylan Hodgkiss (Olombria)
มุมมอง 107ปีที่แล้ว
Doubly beneficial insects Dylan Hodgkiss (Olombria)
Diptera of Kashmir Suhaib Yatoo (Imperial College & NHM London)
มุมมอง 391ปีที่แล้ว
Diptera of Kashmir Suhaib Yatoo (Imperial College & NHM London)
New Sphaeroceridae study group Mark Welch (Dipterists Forum)
มุมมอง 89ปีที่แล้ว
New Sphaeroceridae study group Mark Welch (Dipterists Forum)
SyrphBoard User Meeting 16th November 2022
มุมมอง 1632 ปีที่แล้ว
SyrphBoard is an online platform for recording hoverflies. This session gave an overview of SyrphBoard and provided an update on use since we launched earlier in 2022. It also gave an opportunity for users to provide feedback and to understand what they would like to see in from Release 2.
Stratiomys larvae locomoting, by Judy Webb
มุมมอง 3142 ปีที่แล้ว
These are most likely Stratiomys singularior, the Flecked General, mature larvae, moving surprisingly quickly towards the vegetated edge of the pond. No idea why, maybe to pupate within moss or other vegetation on the edges. From Cothill Fen NNR centre peat cut pool, between 12.08.2022 and 26.08.2022 (shared with permission from Natural England). This is very late for emergence of adults, most ...
Hunting for Caliprobola speciosa in the New Forest
มุมมอง 2582 ปีที่แล้ว
Andy Murdock and Paul Stevens describe coordinated efforts by volunteers to locate Caliprobola speciosa, a stunning but elusive hoverfly. They will cover identification, known habitat preferences and how the team have used mapping and other data to prioritise and coordinate their search. They'll share their findings, discuss the team's growing obsession with beech tree stumps and plans for the ...
SyrphBoard - an online platform for recording hoverflies
มุมมอง 4252 ปีที่แล้ว
SyrphBoard - an online platform for recording hoverflies
MODIFYING A CORDLESS HAND VAC FOR SAMPLING INSECTS. (UPDATED VERSION)
มุมมอง 1572 ปีที่แล้ว
MODIFYING A CORDLESS HAND VAC FOR SAMPLING INSECTS. (UPDATED VERSION)
New Kelp-fly recording scheme - Donald Smith (Dipterists Forum)
มุมมอง 722 ปีที่แล้ว
New Kelp-fly recording scheme - Donald Smith (Dipterists Forum)
New Ked, Louse & Bat-fly recording scheme - Denise Wawman (Dipterists Forum)
มุมมอง 702 ปีที่แล้ว
New Ked, Louse & Bat-fly recording scheme - Denise Wawman (Dipterists Forum)
Darwin Tree of Life: UK Diptera progress so far - Inez Januszczak (NHM London)
มุมมอง 972 ปีที่แล้ว
Darwin Tree of Life: UK Diptera progress so far - Inez Januszczak (NHM London)
Scratchpads - Rob Davis (NHM London)
มุมมอง 432 ปีที่แล้ว
Scratchpads - Rob Davis (NHM London)
Why catastrophic insect declines? - Roger Morris (Dipterists Forum)
มุมมอง 1752 ปีที่แล้ว
Why catastrophic insect declines? - Roger Morris (Dipterists Forum)
Insect migration research Q&A - Will Hawkes (University of Exeter)
มุมมอง 772 ปีที่แล้ว
Insect migration research Q&A - Will Hawkes (University of Exeter)
Dipterists Day 2021 complete talks
มุมมอง 1322 ปีที่แล้ว
Dipterists Day 2021 complete talks
Modifying a cordless hand vacuum cleaner for sampling insects.
มุมมอง 5242 ปีที่แล้ว
Modifying a cordless hand vacuum cleaner for sampling insects.
Hoverfly Recording Scheme presentation at Nottingham University
มุมมอง 4522 ปีที่แล้ว
Hoverfly Recording Scheme presentation at Nottingham University
Enhancing Hoverfly Recording
มุมมอง 2823 ปีที่แล้ว
Enhancing Hoverfly Recording
Dipterists Day 2020 complete talks
มุมมอง 1773 ปีที่แล้ว
Dipterists Day 2020 complete talks
Brickopore workshop: eDNA sequencing explained through the medium of Lego!
มุมมอง 743 ปีที่แล้ว
Brickopore workshop: eDNA sequencing explained through the medium of Lego!
First insights from the Sarcophagidae Recording Scheme
มุมมอง 3353 ปีที่แล้ว
First insights from the Sarcophagidae Recording Scheme

ความคิดเห็น

  • @raguramramamoorthy8569
    @raguramramamoorthy8569 3 หลายเดือนก่อน

    This is amazing ...thanks a lot.

  • @crisis_pawn
    @crisis_pawn 10 หลายเดือนก่อน

    Thank you very much for sharing this lecture. (note for myslef:MaxENT talk 32:03).

  • @williamguerrero5616
    @williamguerrero5616 11 หลายเดือนก่อน

    ✨ "Promo sm"

  • @goffehoving5383
    @goffehoving5383 ปีที่แล้ว

    Thank you very much for your talk on species distribution modelling! Is there a tutorial script for your maxent/ensamble code? I am currently trying to compare a couple of different sdm scripts to look for the best method to fit my data.

  • @CliveChatters
    @CliveChatters ปีที่แล้ว

    Terrific stuff, your images are lovely examples of high maiden old-growth Beech woodland experiencing a phase of canopy collapse. It would be interesting to know whether the abundance of Bracken is due to the dominance of brown earth soils.

  • @glad2829
    @glad2829 ปีที่แล้ว

    how i wish the R script was available

  • @davidholland8047
    @davidholland8047 ปีที่แล้ว

    A wonderful talk - I would love to hear how you made that setup perhaps an article in the dipterists forum one day?

  • @leyakatalikhanshangusanant4830
    @leyakatalikhanshangusanant4830 2 ปีที่แล้ว

    Proud moment for me

  • @leyakatalikhanshangusanant4830
    @leyakatalikhanshangusanant4830 2 ปีที่แล้ว

    Mashallah great very much excellent

  • @zaidmto1213
    @zaidmto1213 2 ปีที่แล้ว

    Proud man❤

  • @owaisahmadshah6453
    @owaisahmadshah6453 2 ปีที่แล้ว

    ❤️

  • @davidholland8047
    @davidholland8047 2 ปีที่แล้ว

    Really enjoyable - I wish I lived nearer the New Forest so I could take part

  • @MarkUKInsects
    @MarkUKInsects 2 ปีที่แล้ว

    This recording is important. However, I have felt that my recording have not been welcomed. so have only been submitted to the normal county recorders and and wildlife trusts, where I do most of my collecting. I have assisted at Hoverfly workshops, and lead workshops on other Diptera families. But if I submit Syrphidae the record sets I get a lot of unfair feedback, like that a rare species, and it wont be at that location. so we will reject the other 100s of records. I agree, it shouldn't be there, but it was, and if you don't trust me I have the specimen for you to check. but that doesn't seem to matter. Because of the Diptera families I go for, I am not in Syrphidae collecting locations, mostly damp, dark woodland, and boggy locations,, so my records will be a little "left field"

  • @CarGrnd
    @CarGrnd 2 ปีที่แล้ว

    Great talk, thanks very much for this. I work in Luxembourg at the MNHN and in spring we will be starting fieldwork for a countrywide hoverfly atlas; I will be keeping an eye out for these in particular now :) Please do get in touch if you think it will be helpful.

  • @MarkUKInsects
    @MarkUKInsects 2 ปีที่แล้ว

    Tantany Wood is one place worth a check. There are a lot of resent tree falls. For me, it is a magic spot for fungus gnats, but opening up. Most collectors don't have permits to collect in the NF. Just send an email to King's House (formally Queen's House) Lymington. it is really not an issue to get. But a big issue if you don't have one, especially if at Denny wood.

    • @andymurdock6522
      @andymurdock6522 2 ปีที่แล้ว

      Hi Mark, Sorry only just seeing this. Thanks for the nod about the Tantany Wood, its close to some areas we covered but will check and if not perhaps scope it over the winter. Will also follow up on the permit too. Much appreciated! Thanks Andy

  • @UKImmigrationLawGeek
    @UKImmigrationLawGeek 2 ปีที่แล้ว

    Hi. I have recently been filming flies. What I do is not perfect, as my hands often shake and the image is not steady. Filming is often also difficult when it is windy. I have posted a few videos showcasing flies, if anyone wants to take a look. I plan to post a video at some point either today or tomorrow of a beautiful hoverfly I filmed in Greywell. I have just subscribed to you and I am keen to watch some of this channel's videos and I would be grateful for any constrctive feedback about my fly videos. I have given the title of the series, "Come Fly With Me." Thank you.

  • @mikez9929
    @mikez9929 2 ปีที่แล้ว

    ρяσмσѕм 😱

  • @corathomson8871
    @corathomson8871 3 ปีที่แล้ว

    Mark Welfare - what a sensible suggestion no food no hoverflies the most important thing is habitat, pointless counting if we learn nothing

  • @corathomson8871
    @corathomson8871 3 ปีที่แล้ว

    Hi lads your all a bit scarey for newbies like me have loads of photo records but based in ireland . will watch the recording as i still have jobs to do outside