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Posts by Dave A

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Arrived early for the @batconservation.bsky.social SW 🦇 Conference. PippyG left on the front of the van last night. Greater Horseshoe and Barbastelle bats using the hedgerow of the campsite is a nice bonus.

21 hours ago 9 4 0 0
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Bats on a break: tracking the secret life of pond bats What do bats do at night when they’re not hunting? Using tiny GPS trackers, Leiden researchers discovered that pond bats spend a substantial portion of the night resting – often outdoors. This surpris...

Newly published research from @unileiden.bsky.social - Bats on a break: tracking the secret life of pond bats www.universiteitleiden.nl/en/news/2026...

5 days ago 28 8 0 2
Hibernating Brandt’s bats in a leadmine

Hibernating Brandt’s bats in a leadmine

Thought we’d be carrying out our last hibernation survey of the season today, but the Brandt’s are still in torpor. Tonight we’re surveying for spring swarming Brown Long Eared and Natterer’s bats🦇 down at valley level.

4 days ago 5 1 0 0
Daubenton’s bat with abcess/growth on muzzle.

Daubenton’s bat with abcess/growth on muzzle.

Same bat 🦇, same crevice 30/05/25.

1 week ago 3 0 0 0
Daubenton’s batt with growth on muzzle.

Daubenton’s batt with growth on muzzle.

Honestly thought this Daubenton’s bat wouldn’t survive the winter with such a pronounced abcess/growth on its muzzle. Last recorded present in this crevice on 03/10/25, it’s just arrived back.

1 week ago 5 0 2 0
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Gorgeous day out yesterday deploying bat detectors in Dorset. Hoping to pick up serotine migration or spring swarming. #bats Thanks @nationaltrust.org.uk

2 weeks ago 15 3 0 0
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The more data we collect on Natterer’s and Daubenton’s bat use of this 🦇swarming site, the better the fit to @berlinbatlab.bsky.social work on Greater Mouse Eared bat mating strategy.

2 weeks ago 6 2 0 0
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Call for Abstracts - National Bat Conference - Bat Conservation Trust The National Bat Conference 2026 will take place 11-13 September 2026 at the University of Warwick, bringing together bat enthusiasts from across the co...

🦇Call for Abstracts! The National Bat Conference 2026 will take place 11-13 September 2026 at the University of Warwick and we're looking for abstracts.

Abstracts should be submitted using the abstract submission form on this page: www.bats.org.uk/our-work/con... by end of April 2026.

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3 weeks ago 10 7 0 0
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Winter isn’t over yet above the 500m contour. All change at the valley floor though with an influx of Natterer’s bats 🦇

3 weeks ago 6 2 0 0
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New paper alert:
>80k nacelle-height recordings and stereo-thermal 3D tracks show that bats sing in the rotor-swept zone and circle turbine nacelles. We need smarter, species-sensitive curtailment that aligns both climate and biodiversity goals.
#Bats #Conservation
🔗 doi.org/10.1038/s420...

3 weeks ago 11 8 0 0
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Join us for our April #WingedWednesday #webinar with Liam McGuire, Associate Professor at the University of Waterloo in Canada. 🇨🇦

🔗 www.batswithoutborders.org/webinars.html

⏰ Gentle reminder to check local timezones due to clock changes in some areas 😊

#bats #batconservation #migration

3 weeks ago 5 4 0 1
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Male bats sing in the rotor-swept zone of wind turbines Research led by the Museum für Naturkunde shows: seven European bat species sing and circle deliberately at wind turbines – an important clue for smarter mitigation.

Male bats sing in the rotor-swept zone of wind turbines www.museumfuernaturkunde.berlin/en/museum/me...

3 weeks ago 16 9 1 2
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The highest number of bat species identified in one mixed sample of droppings last year was perilously close to my house 🦇🦇🦇🦇🦇. I can't help living in one of the UK's best spots for bats! @ecotypegenetics.bsky.social #bats #dna @batconservation.bsky.social

1 month ago 17 3 1 0

Better than a Noctule* even.

*Contorversial opinion.

1 month ago 1 0 1 0
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Working through the bat 🦇 recordings from Singapore. There’s some lovely examples of social calling

1 month ago 10 2 1 0
Lesser Mouse Deer, Tragulus kanchil in Singapore

Lesser Mouse Deer, Tragulus kanchil in Singapore

And on the last day I finally managed to find a Lesser Mouse Deer, after missing the Greater Mouse Deer on Pulau Ubin

1 month ago 6 1 0 1
Bat display at Lee Kong Chian Natural History Museum

Bat display at Lee Kong Chian Natural History Museum

Christmas Island Pipistrelles in Lee Kong Chian Natural History Museum collections

Christmas Island Pipistrelles in Lee Kong Chian Natural History Museum collections

Thanks to @marcuschua.bsky.social for taking time to show me the bat collections at Lee Kong Chian Natural History Museum. A good counter to nights spent recording bat calls. Now it’s time to sit down, fire up the laptop, and work out what 🦇 species I recorded.

1 month ago 8 1 1 1
Old water tower, now a bat house

Old water tower, now a bat house

If there was a competition for best bat 🦇 house, this would get my nomination. Home to Lesser False Vampire bats…

1 month ago 16 5 0 0
Snip of the front page of the newest "Bats and Bridges" brochure from Wildlife Conservation Society Canada's Western Bat Program. A four page document that describes how bats use bridges, gives images of what to look for and provides advice on when to avoid activities (like bridge maintenance) at bridge sites.

Snip of the front page of the newest "Bats and Bridges" brochure from Wildlife Conservation Society Canada's Western Bat Program. A four page document that describes how bats use bridges, gives images of what to look for and provides advice on when to avoid activities (like bridge maintenance) at bridge sites.

#NewResource!
A product of our "Bats and Bridges" project - this short document provides guidance for bridge management & how to identify if bats are present. Lots of photos and some good guidance! #BatsNeedFriends #ResourceManagement #Infrastructure #Transportation

wcscanada.org/site/assets/...

1 month ago 13 5 2 0
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#Bats produce echolocation calls through the mouth or nose, which place different demands on their skull morphology. This #RSOS paper hypothesized that peak frequency, a key measure of echolocation performance, may shape their skull variation: doi.org/10.1098/rsos...

2 months ago 6 4 0 1
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The Zouk Family Clan of Smooth Coated Otters alongside the Singapore River, surrounded by housing. Staff present to make sure the Otters aren’t disturbed, and temporary fencing to keep the public a safe distance away. There’s a lot the UK could learn about integrating wildlife into urban settings.

2 months ago 0 0 0 0
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‘Bat accelerator’ unlocks new clues to how these animals navigate Bats use echolocation to get around, but it wasn’t clear how these creatures managed to navigate dense environments—until now

#ProcB in @sciam.bsky.social | Acoustic flow velocity manipulations affect the flight velocity of free-ranging pipistrelle bats: doi.org/10.1098/rspb...

2 months ago 13 6 0 1
Greater Mouse Eared bats cluster hibernating.

Greater Mouse Eared bats cluster hibernating.

Valentine’s Day is the perfect time for a repost of my favourite cluster of hibernating Greater Mouse Eared bats. #LoveBats

2 months ago 28 7 0 0
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Five minute walk from the hotel. Fairly sure I’ve recorded Large Footed Myotis, Asian House bat, Pouched Tomb bat, plus a few more 🦇 so far. Need to get some laptop time for some serious ID work.

2 months ago 13 1 0 0
Asian Openbill Stork

Asian Openbill Stork

Greater Racket Tailed Drongo

Greater Racket Tailed Drongo

Malayan Water Monitor

Malayan Water Monitor

A fruitless search for Bamboo bats, but the bird life and reptiles made up for it.

2 months ago 2 0 0 0
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Crash course in echolocation ID of South East Asia bats 🦇 First night in Singapore went well. Today is all about tracking down some Bamboo bats.

2 months ago 5 1 0 0
Low water levels this winter underground.

Low water levels this winter underground.

A group of hibernating Brandt’s bats

A group of hibernating Brandt’s bats

Last winter 🦇 check for a while. Good numbers of hibernating Brandt’s bats recorded above the 500m contour.

2 months ago 13 3 0 0

Someone we know with a 3D printer did them for us

2 months ago 1 0 0 0
3D printed cases for the PippyG bat detector covered in Realtree camo gaffa tape.

3D printed cases for the PippyG bat detector covered in Realtree camo gaffa tape.

PippyG 🦇 3D printed cases ready for some field testing.

2 months ago 4 0 1 0
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The frogs have decided spring is coming…

3 months ago 4 0 0 0