Carl Sayer's Avatar

Carl Sayer

@carlsayer.bsky.social

Professor at UCL, Restoration of freshwaters, ponds, lakes, rivers, meadows, plants, diatoms, fish, eels, burbot, crucians, palaeoecology, rewilding, Norfolk: https://www.ucl.ac.uk/geography/carl-sayer

1,784 Followers  |  734 Following  |  253 Posts  |  Joined: 27.11.2024  |  2.0777

Latest posts by carlsayer.bsky.social on Bluesky

Post image

The great Helen Greaves representing us at the Norfolk Biodiversity Partnership Community Biodiversity Fair today @theforumnorwich.bsky.social promoting ponds, #pond restoration & of course #ghostpond resurrection

04.10.2025 12:20 β€” πŸ‘ 15    πŸ” 5    πŸ’¬ 0    πŸ“Œ 1

And same place too!

02.10.2025 06:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

A simply magnificent @uclgeography.bsky.social MSc Aquatic Conservation & MSc Conservation team at Blakeney Point NNR in autumn weather to dream of @tonyjuniper.bsky.social @craigbennett3.bsky.social

30.09.2025 21:55 β€” πŸ‘ 15    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
Post image Post image Post image Post image

The Bodham Beavers, upper River Glaven. North Norfolk MSc fieldclass for @uclgeography.bsky.social MSc Conservation & Aquatic Conservation 2025 with Jonah Tosney from Norfolk Rivers Trust & 9 beavers

28.09.2025 21:35 β€” πŸ‘ 11    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Post image Post image

Sampling #ghostponds before & after ressurection today with @hayleymcmechan.bsky.social & the MSc Conservation & MSc Aquatic Conservation teams on our @uclgeography.bsky.social fieldcourse to N. Norfolk. Utter madness!

28.09.2025 21:18 β€” πŸ‘ 20    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
Post image

The MSc Aquatic Conservation & MSc Conservation @uclgeography.bsky.social North Norfolk fieldclass in full flow in superb weather. So far no sign of #Blackshuck! @tonyjuniper.bsky.social @craigbennett3.bsky.social

27.09.2025 11:54 β€” πŸ‘ 15    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Good taste!

21.09.2025 19:17 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Beautiful Spindle with pink berries in the hedge

Beautiful Spindle with pink berries in the hedge

Close up of spindle berry

Close up of spindle berry

Spindle at a pink peak. My favourite plant of the autumn for #wildflowerhour

21.09.2025 19:11 β€” πŸ‘ 27    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0
A resurrected ancient ghost pond see from a drone

A resurrected ancient ghost pond see from a drone

A resurrected Ice age #pond in Norfolk, E. England. Dug to draw in extraterrestrials. It took 1 day to bring back. The black soil is full of seeds. The excavation will fill over winter & be amazing by summer. Photo @hburningham.bsky.social @hayleymcmechan.bsky.social @timholtwilson.bsky.social

21.09.2025 09:27 β€” πŸ‘ 52    πŸ” 10    πŸ’¬ 2    πŸ“Œ 0
Preview
β€˜It’s resurrection’: 1,000-year-old seeds could grow ancient plants in England’s ice-age ghost ponds An expert team are resurrecting ice age ponds and finding rare species returning from a β€˜perfect time capsule’

β€˜It’s resurrection’: 1,000-year-old seeds could grow ancient plants in England’s ice-age ghost ponds

So excited to be quoted in this article about our resurrected #ghostponds with members of our fantastic team @carlsayer.bsky.social, @hburningham.bsky.social, @timholtwilson.bsky.social

20.09.2025 11:04 β€” πŸ‘ 24    πŸ” 9    πŸ’¬ 1    πŸ“Œ 1
Preview
β€˜Just add water’: how to bring back ancient plants in a Norfolk ghost pond An expert team are resurrecting ice age ponds and finding rare species returning from a β€˜perfect time capsule’

Our work resurrecting ice age #ghostponds in the Guardian today @timholtwilson.bsky.social @hburningham.bsky.social @uclgeography.bsky.social β€˜Just add water’: how to bring back ancient plants in a Norfolk ghost pond | Wildlife | The Guardian share.google/kO6HQaC4PAUJ...

20.09.2025 06:59 β€” πŸ‘ 88    πŸ” 44    πŸ’¬ 5    πŸ“Œ 6
Many volunteers smiling in an overgrown pond

Many volunteers smiling in an overgrown pond

1/4: We restored the biggest Norfolk farmland #pond we have ever worked on over the last 3 days. 50 x 25 m. Huge amounts of willow was removed by our volunteers followed by much chainsaw work @patrickbarkham.bsky.social

18.09.2025 20:44 β€” πŸ‘ 31    πŸ” 10    πŸ’¬ 2    πŸ“Œ 0
A stunning dreamy planty pond. Pond covered in pondweeds

A stunning dreamy planty pond. Pond covered in pondweeds

We have been described as "THE BEST NGO THAT NOBODY KNOWS ABOUT"

Please help by following us & reposting!!!

15.09.2025 20:37 β€” πŸ‘ 116    πŸ” 75    πŸ’¬ 1    πŸ“Œ 4
A pond with lots volunteers clearing scrub

A pond with lots volunteers clearing scrub

Same pond but much scrub removed

Same pond but much scrub removed

1/4: It's Norfolk Ponds Project Pond Week. Despite the wild weather hampering things today we are now 4 ponds in! Look at this pond in the morning compared with the afternoon. All done with hand tools & brill volunteers clearing scrub (phase 1)!

15.09.2025 20:24 β€” πŸ‘ 21    πŸ” 4    πŸ’¬ 2    πŸ“Œ 0
Post image Post image Post image Post image

A day of 'ghostpingo' #pond resurrection in the Norfolk Brecklands with @timholtwilson.bsky.social & other wonderful experts. By the end of tomorrow Norfolk will have 2 more of its lost ancient ponds back

11.09.2025 20:39 β€” πŸ‘ 36    πŸ” 7    πŸ’¬ 0    πŸ“Œ 0
A team of crazy pond restorers in a pond in a meadow

A team of crazy pond restorers in a pond in a meadow

This week we are working with volunteers to restore around 6 farm #ponds by major scrub & mud removal. Today we got almost 2 ponds done through pure weight of numbers helping!!! A truly brilliant crazy team!!!

13.09.2025 19:48 β€” πŸ‘ 30    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
Preview
Ditches as waterways: Managing β€˜ditch-scapes’ to strengthen communities and the environment A global study reframes ditches as multifunctional waterways with the potential to improve community resilience, water quality, biodiversity and environmental outcomes.

Check it out: www.vims.edu/newsandevent...!
@jwcat757.bsky.social at VIMS popularized our article (www.nature.com/articles/s43...)! Enjoy with ditches, folks! πŸ§ͺ

Not pictured: journal article co-lead @peatymike.bsky.social, section leads @fluitans.bsky.social,
@drtatariw.bsky.social, & others...

12.09.2025 18:14 β€” πŸ‘ 26    πŸ” 6    πŸ’¬ 3    πŸ“Œ 0

Getting ready for this year's 'ghost pingo' restoration campaign on farmland in the Brecks - whatever tomorrow's weather may throw at us! @carlsayer.bsky.social @norfolkponds.bsky.social @brecksfarmerswn.bsky.social
#Breckland #biodiversity #geodiversity

10.09.2025 13:25 β€” πŸ‘ 13    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Video thumbnail

1/2: Ponds were often filled in at the same time that hedges were removed & so burnt wood & hedgebank soil was dumped in the disappearing pond which was a convenient hole. Big tree stumps could not be burnt so often come out whole when we restore #ghostponds. Often we find loads of big stumps

07.09.2025 19:41 β€” πŸ‘ 37    πŸ” 7    πŸ’¬ 1    πŸ“Œ 0
Post image

A pond restored in 2015. Stunning structural complexity & very high biodiversity in its 3 planty zones. Right in the middle of an arable field but no drainage in & a good buffer. Farming & conservation working together. This is what we MUST DO! @wildernorfolk.bsky.social @tonyjuniper.bsky.social

07.09.2025 17:06 β€” πŸ‘ 56    πŸ” 10    πŸ’¬ 1    πŸ“Œ 0
A tree covered pond

A tree covered pond

An open sunny planty pond

An open sunny planty pond

This is what we do. Since 2014 we have restored (& guided others to do the same in the UK) 100s of #ponds with **MASSIVE** measured benefits.

See this mid-arable farm pond before & just 1 year after restoration by scrub & mud removal. A freshwater jewel in the landscape @davetickner.bsky.social

06.09.2025 18:35 β€” πŸ‘ 22    πŸ” 6    πŸ’¬ 0    πŸ“Œ 1
Post image

It's a great when you change the map! 2 resurrected #ghostpingos, just 1 yr old, look like they have been there forever. Working with the brill @timholtwilson.bsky.social & funded by Norfolk Wildlife Trust, BFER & Heritage Lottery we have helped 22 lost ancient Ice Age ponds back to life since 2021

05.09.2025 21:07 β€” πŸ‘ 21    πŸ” 5    πŸ’¬ 2    πŸ“Œ 1
Pond full of white flowering fine-leaved water dropwort

Pond full of white flowering fine-leaved water dropwort

Pond full of flowering greater yellow cress. Yellow pond!

Pond full of flowering greater yellow cress. Yellow pond!

Restoring farm ponds can be very good for pollinators. We wonder why!!!???

doi.org/10.1111/icad...

31.08.2025 07:29 β€” πŸ‘ 19    πŸ” 3    πŸ’¬ 0    πŸ“Œ 1
People watching a digger

People watching a digger

New excavation

New excavation

Beautiful pond colonising with plants

Beautiful pond colonising with plants

People at a lovely pond full of plants

People at a lovely pond full of plants

1/2: A Norfolk #ghostpingo #pond during, just after, 1 year (2024) & 2 years (2025) after ressurection. The pond now supports well over 35 wetland plants. It is stunning & getting better & better. An old seedbank was surely exposed allowing rapid plant colonisation

30.08.2025 18:02 β€” πŸ‘ 45    πŸ” 10    πŸ’¬ 1    πŸ“Œ 0
Wooded over farm pond 1

Wooded over farm pond 1

Wooded over farm pond 2

Wooded over farm pond 2

Wooded over farm pond 3

Wooded over farm pond 3

Wooded over farm pond 4

Wooded over farm pond 4

1/2: The charm of overgrown ponds. In Norfolk Ponds Project we reset succession in wooded-over farm ponds by major scrub & mud removal. This hugely increases biodiversity at the landscape-scale. But so there is a mix of successional stages we always leave some ponds. Here are 4 we will not touch

29.08.2025 18:26 β€” πŸ‘ 33    πŸ” 10    πŸ’¬ 1    πŸ“Œ 0

I'm in if you'll have me :)

26.08.2025 22:16 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Really like the atmospheric cover pic! :)

26.08.2025 17:34 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

Cley-Salthouse marshes. A land full of birds & birdwatchers. But this area is so important for European eel which is critically endangered & declining in North Norfolk. Let's focus on eels too please. Eels are more than just bittern food!

25.08.2025 19:59 β€” πŸ‘ 13    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Such a shame really as not native to this bit of Britain. So many other native species to river system prob need help.

25.08.2025 19:18 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Pepperoni & loam

25.08.2025 18:54 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@carlsayer is following 20 prominent accounts