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Andy Chandler-Grevatt

@mosssafari.bsky.social
1.9K followers 1.1K following 2.1K posts

Teacher, Author, Researcher. Education, science, biology. Founder of Moss Safari - microscopic adventures to learn about microscopy and microbiology. 🔬💚 Diversity in every sense of the word 🏳️‍🌈. Come, join the adventure. www.mosssafari.com

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Reposted by Andy Chandler-Grevatt
Education in Chemistry @rsc-eic.bsky.social · 01/09/2026
Teaching has its challenges, but small moments of joy can make a big difference 💙 @mosssafari.bsky.social shows us how noticing your daily glimmers can help bring more calm, connection and balance to the school day Read how ➡️ edu.rsc.org/feature/the-... #edusky #iteachchem
edu.rsc.org
The antidote to stress at work: glimmers
Forget triggers, focus on glimmers. Don't underestimate the importance of those little moments of daily calm and connection to your well-being
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Andy Chandler-Grevatt @mosssafari.bsky.social · 14/06/2026
Mossy tufts on a lichenious branch 📍Small Dole #iseemoss
A textured tree branch coated in dense green moss and scattered lichens, shown in sharp focus against a softly blurred backdrop of leaves and bright sky.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 13/06/2026
Loving this moss and lichen ensemble #iseemoss 🔬💚
A detailed close-up of a mossy, weathered piece of wood, where yellow‑green moss with delicate white hair‑like threads spreads across the surface alongside pale tubular lichen structures.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 07/06/2026
My new home has a lot of moss #iseemoss
Green moss mat on brick
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Andy Chandler-Grevatt @mosssafari.bsky.social · 27/05/2026
What happens when you take moss, microscopes and curiosity to a nature festival? At the Storrington White Stork and Nature Festival, Moss Safari had its first proper “field” event. Read the blog: mosssafari.com/2026/05/27/r... #iseemoss #MossSafari #Microscopy #Tardigrades #Nature
mosssafari.com
Reflections on the Storrington White Stork and Nature Festival
Event report: Saturday 23 May 2026 On the hottest day of the year so far, I spent the day at this delightful event with my two enthusiastic volunteers: Jude Dean, an undergraduate chemistry student…
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Andy Chandler-Grevatt @mosssafari.bsky.social · 17/05/2026
Mossy moment 💚🔬 #iseemoss
A close-up of a tree branch densely coated in bright green moss, with thin vertical shoots and scattered pale lichens, framed by an out‑of‑focus forest backdrop.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 17/05/2026
Mossy moment 💚🔬 #iseemoss
A close-up of a tree branch densely coated in bright green moss, with thin vertical shoots and scattered pale lichens, framed by an out‑of‑focus forest backdrop.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 25/04/2026
We had an incredible Moss Safari Monthly this week. Rotifers and tardigardes - we focussed on connections - have a read 🔬💚http://mosssafari.com/2026/04/25/moss-safari-monthly-3-everything-is-connected/
mosssafari.com
Moss Safari Monthly #3: Everything Is Connected
Wednesday 22 April 2026 April’s Moss Safari Monthly session took a step back from individual organisms and asked a bigger, more powerful question: What happens when we look at moss as a whole ecosy…
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Andy Chandler-Grevatt @mosssafari.bsky.social · 18/04/2026
I presented Moss Safari to the Northamptonshire Natural History Society and we found lots and lots of tardigrades! Read here: mosssafari.com/2026/04/18/c... 🔬💚 #iseemoss
mosssafari.com
Celebrating 150 years of Natural History in Northamptonshire: Moss Safari wows
Tuesday 14 April 2026 Almost a year ago I spoke to John Smith, present of the Northamptonshire Natural History Society (NNHS) when he was making plans for the 150 years celebration of the society. …
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Andy Chandler-Grevatt @mosssafari.bsky.social · 14/04/2026
A few weeks ago, I attended the Natural History Queer Symposium at The Linnean Society of London. I leant a lot about how we could see the natural world #diversity #naturaldiversity #naturalhistory #QueerEcology #ecology #microscope Read my blog here. mosssafari.com/2026/04/14/q...
mosssafari.com
Queer Eye on the Glass Slide
Microscopy brings together people from all walks of life. Through this hobby, and through developing Moss Safari, I have met many remarkable individuals. A few weeks ago, I attended the Natural His…
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Andy Chandler-Grevatt @mosssafari.bsky.social · 13/04/2026
This Moss Safari attracted around 200 viewers via The Linnean Society of London last week. It was action packed. The video is available here if you want to watch it again or if you missed it www.youtube.com/watch?v=5pk1... #iseemoss
youtube.com
Exploring the Hidden Life in Moss
YouTube video by Linnean Society
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Andy Chandler-Grevatt @mosssafari.bsky.social · 07/04/2026
Moss tuft 💚🔬 #iseemoss
Small moss tuft in a lichen covered branch, with blurred trees and blue sky in the background
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Andy Chandler-Grevatt @mosssafari.bsky.social · 06/04/2026
We had our second Moss Safari Monthly. This time we focused on watching what happens in the mossy world. We got a glimpse of the lives of cyanobacteria and tardigrades. Read all about it here and join us next month. #iseemoss 💚🔬 mosssafari.com/2026/04/06/m...
mosssafari.com
Moss Safari Monthly. March – Watching what happens
Wednesday 25th March 2026 Here in Woodingdean, Brighton it was a day of all weathers: we had rain, sleet, snow, hail and sunshine in just the afternoon. I collected the moss cushion that we are stu…
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Andy Chandler-Grevatt @mosssafari.bsky.social · 06/04/2026
💚🔬 #iseemoss
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Andy Chandler-Grevatt @mosssafari.bsky.social · 06/04/2026
What a photo! 💚🔬 #iseemoss
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Andy Chandler-Grevatt @mosssafari.bsky.social · 06/04/2026
Amazing - the miniature and the massive 💚🔬 #iseemoss
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Andy Chandler-Grevatt @mosssafari.bsky.social · 06/04/2026
This makes me happy 💚🔬 #iseemoss
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Andy Chandler-Grevatt @mosssafari.bsky.social · 06/04/2026
Mossy masses. Sun-kissed green. 💚🔬 #iseemoss
A close-up of a tree branch thickly carpeted in bright green moss, glowing where sunlight catches its tiny fronds. The background is softly blurred woodland—bare branches, muted foliage—making the sunlit moss the clear focal point.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 30/03/2026
This is the latest book review of Moss Safari, this time in the Association for Science Education's - School Science Review. Quote 'After reading this book and observing the Big Five for themselves, readers are unlikely to take their environment for granted again.' www.ase.org.uk/resources/sc...
Copy of a snippet of the Association for Science Educations School Science Review Journal book review of Moss Safari: Exploring the Secret Life in Moss by Andrew Chandler‑Grevatt, showing the book cover with bright green moss and illustrations of microscopic organisms such as a tardigrade. Text beside the cover lists publication details, price, and ISBN, and a short description explains that the book introduces five remarkable moss‑dwelling organisms, designed for KS3 and KS4 biology teaching.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 29/03/2026
Willow tree moss sporophytes 💚🔬#iseemoss
Close up of pointed moss sporophytes on a willow tree branch. Blue sky and blurred trees in the background
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Andy Chandler-Grevatt @mosssafari.bsky.social · 28/03/2026
Mossy islands on a willow branch 🔬💚 #iseemoss
Close‑up of a willow trunk seen from below, its bark dotted with rounded, cushiony mounds of bright green moss. The soft clumps sit among patches of pale lichen, creating a quilt of textures as the trunk rises toward thin branches and a clear blue sky.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 23/03/2026
Latest blog from Moss Safari. Last month we held our first online Moss Safari monthly. This is what happened. Next live Moss Safari on Wednesday. 🔬💚 #iseemoss mosssafari.com/2026/03/23/m...
mosssafari.com
Moss Safari Monthly. Learning how to see
Wednesday 22 February 2026 This blog captures the highlights of our first Moss Safari Monthly session. The next session is Wednesday 25 March 2026, 7–8 PM GMT, focusing on “Watching What Happens”.S…
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Andy Chandler-Grevatt @mosssafari.bsky.social · 22/03/2026
How evocative! 💚🔬 #iseemoss
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Andy Chandler-Grevatt @mosssafari.bsky.social · 16/03/2026
Station side mosses at Izu-taga, Japan 💚🔬 #iseemoss
A concrete structure all with criss cross diamond shapes covered in a range of mosses
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Andy Chandler-Grevatt @mosssafari.bsky.social · 15/03/2026
In Kagoshima, Japan. The tranquil peace gardens. 💚🔬#iseemoss
Close up of moss dropping with water.A large stone bowl. A bit at h of moss on the side with dripping water. In the background stone lanterns in the peace gardens of Kagoshima, Japan.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 13/03/2026
Today in the Nagasaki Peace Gardens in Japan Moss is always a symbol of a resilience to me. So very apt in this place for the recovery and hope from the horrors of 1945 🔬💚 #iseemoss
Dry moss in a grey stone crevice with bright green sporophytes.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 12/03/2026
I was in Taipei, Taiwan There was moss Here it is! 🔬💚 #iseemoss
A close view of damp soil covered in bright green moss, tiny heart shaped seedlings, and scattered twigs. The ground looks uneven and richly textured, with small roots and patches of bare earth visible between the plants.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 02/03/2026
Moss in the crevice of a palm tree leaf scar. 📍 Gardens by the bay, Singapore 💚🔬 #iseemoss
Bright green moss filling the gap of a close up of a palm tree leaf scar. Light bark like textures surround it
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Andy Chandler-Grevatt @mosssafari.bsky.social · 28/02/2026
According to my sources, I met this moss in Penang, Malaysia a year ago today 💚🔬 #iseemoss
A close, ground‑level view of bright green moss spreading across a weathered reddish brick. The moss forms a dense, cushiony carpet of tiny leaves, with several thin brown stalks rising above it, each tipped with a small capsule. The brick beneath shows rough texture and patches of pale lichen, giving a sense of age, moisture, and a miniature forest thriving on stone.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 27/02/2026
Moss collecting water from the air 🔬💚 #iseemoss
A close, intimate view of bright green moss on a dark, rough surface, each slender sporophyte tipped with a clear water droplet. The droplets catch and bend the light, acting like tiny lenses that magnify the moss beneath them. The foreground is crisp and detailed, while the background softens into a blurred wash of greens, giving the whole scene a sense of quiet, miniature abundance.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 26/02/2026
Ready for exploration 🔬💚 #iseemoss #mosssafari
A moss cushion in a Petri dish on a white background
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Andy Chandler-Grevatt @mosssafari.bsky.social · 25/02/2026
A mossy nook 🔬💚 #iseemoss
Close up of moss on barks it’s vivid green against a dark rich brown of the bark
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Andy Chandler-Grevatt @mosssafari.bsky.social · 22/02/2026
Close up Vivid 🔬💚 #iseemoss
Close up of a pleurocarpous moss with grass leaves. The moss fronds are plait like and vivid green.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 21/02/2026
Final few days before the first session. Sign up for one, or all five. First one this Wed 25th Feb 2026, 7-8 pm GMT! Join the adventure! Can't wait to see you there. Sign up now www.ticketebo.co.uk/moss-safari You'll get a link sent to you on Tues eve.
A promotional poster for “Moss Safari Monthly,” a live online microscopy event exploring microscopic life in moss. The design uses green tones with illustrations of moss, a microscope, and a calendar. Text explains that the series offers five one hour narrated sessions on Zoom, each limited to twenty five participants, with recordings included. It highlights the calm, expert led nature experience and mentions previous features at BBC Live Lesson, New Scientist Live, and the Natural History Museum. Dates for sessions from February to June 2026 are listed, along with pricing of ten pounds per session or forty pounds for all five. Buttons for more information and booking appear at the bottom alongside the website address.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 20/02/2026
Love a populated post. Moss and lichen rule these lands. 🔬💚 #iseemoss
The above view of a fence post. It is weathered and has patches of grey lichen and moss cushions. Background is blurred grass.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 19/02/2026
Want to see a live Moss Safari? I’m excited to share I will be doing a live online session for the Linnaean Society of London on 8 April 12:30. Sign up here members.linnean.org/events/6995e...
Advert for the London Linnean Society Exploring the Hidden Life in Moss. 8th April 2026
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Andy Chandler-Grevatt @mosssafari.bsky.social · 19/02/2026
Winter coat? Mossy tree in February sunlight 💚🔬 #iseemoss
A dense, twisting tree is coated in thick, vivid green moss that clings to every branch and curve. The moss forms plush, velvety pads along the limbs, softening the bark and highlighting the tree’s contorted shapes. In some places it hangs in loose, feathery strands, in others it forms deep cushions that glow against the darker wood. The forest floor is muted beneath it, making the moss the brightest and most alive element in the image.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 18/02/2026
Mossy ground 💚🔬 #iseemoss
Feathery moss on the ground. Close up with a short branch and leaf amongst it
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Andy Chandler-Grevatt @mosssafari.bsky.social · 17/02/2026
Mossy tree elbow 💚🔬 #iseemoss
A close up of a two vertical tree branches at a fork, they are covered in green textured moss, which is particularly think in the girl. The background has blurred moss covered branches reaching out into the distance.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 16/02/2026
Mossy cushions on a pub roof 📍Rottingdean, nr Brighton, UK #iseemoss 💚🔬
A tiled roof covered with bright green moss cushions. Above a painted white wall with an old fashioned lamp on it. The roof has a black guttering, with some plants growing in it.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 15/02/2026
The vividness and vitality of moss 💚🔬 #iseemoss
A close view of a tree trunk in Brighton, England, its bark thickly carpeted with vivid green moss. The camera angle runs along the trunk, highlighting the ridges and soft, velvety growth. Bare winter branches and a pale sky blur in the background, giving a cool, early season atmosphere.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 14/02/2026
Dripping wet moss 💚🔬 #iseemoss
A close view of a tree branch thickly coated in bright green, water‑soaked moss. The moss looks plush and saturated, with fine filaments catching the light. The background is softly blurred forest, with other mossy branches hinting at a damp, shaded woodland.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 13/02/2026
Moss cushions on a concrete wall at the University of Brighton Falmer Campus
Plump green moss cushions along a concrete wall. University buildings in the background
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Andy Chandler-Grevatt @mosssafari.bsky.social · 11/02/2026
Sodden mossy branch. Vivid. Wet. 🔬💚 #iseemoss
A close view of a fallen branch thickly coated in bright green moss, its soft texture standing out against a blurred woodland background of muted browns and greens. The shallow depth of field highlights the moss’s tiny fronds while the surrounding forest fades into gentle softness.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 08/02/2026
Ever seen a live Moss Safari? Here's your chance. Join me for one or all five one hour sessions to discover what lives in moss. Learn to see the world differently. Book Now - Limited Spaces www.ticketebo.co.uk/moss-safari
Promotional poster for “Moss Safari Monthly”. Green illustrated design advertising live online microscopy sessions exploring the same moss habitat over five months. Text highlights one-hour Zoom events on the fourth Wednesday of each month from February to June 2026, 7–8pm UK time. Includes pricing (£10 per session or £40 for all five), recordings included, and a limit of 25 participants. Dates are listed alongside microscope, moss, and calendar illustrations, with buttons for “More Information” and “Book Now” and the website mosssafari.com.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 08/02/2026
One of the highlights of my teaching year. Moss Safari with my University of Brighton trainee teachers. Read about what they learnt, how they might use it and and how many of the microscopic Big Five we found. The library roof has lots of tardigrades! mosssafari.com/2026/02/08/f...
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Andy Chandler-Grevatt @mosssafari.bsky.social · 05/02/2026
Went to the Linnean Society today to explore queer natural history. Met a lot of wonderful people, learnt about amazing projects and have had my perspectives challenged. Overall a very successful day 💚🔬
A person stands indoors in front of an ornate wooden wall panel and a carved wooden sign. The sign reads The Linnean Society of London, with the text engraved in a serif font. The person is wearing glasses and a green jacket over a dark top. They are smiling slightly and looking directly at the camera. The setting feels formal and historic, with warm-toned wood and decorative detailing that suggest an old scholarly institution.Queerness Natural History programme
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Andy Chandler-Grevatt @mosssafari.bsky.social · 26/01/2026
Moss Safari new look resources, week 2. Showcasing this infographic style instruction sheet for doing the Moss Squeeze filter method. Contains top tips for a successful Moss Safari. Free to download. Please use, share, feedback. mosssafari.com/resources/
Educational infographic titled “Techniques: Sampling – Moss squeeze: Filter” from Moss Safari. It visually guides users through filtering moss to collect microscopic samples. Steps include folding filter paper into a funnel, squeezing wet moss to extract water, and using a pipette to collect debris for microscope observation. Designed for STEM outreach, ideal for hobbyists, teachers, and parents. Clean layout with illustrations and clear instructions.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 19/01/2026
I have launched new-look resources that are free to download from Moss Safari. I will be show casing each resource over the next few weeks. This starts with the simplest way to do a Moss Safari. Let me know how you use these resources. please use and share 💚🔬https://mosssafari.com/resources/
Educational poster titled “Techniques: Sampling – Moss squeeze: Pipette” from Moss Safari. It shows illustrated steps for collecting, preparing, and observing moss samples under a microscope. Three stages—Collect, Prepare, Observe—are explained with safety tips and visuals. Designed for beginners, educators, and STEM enthusiasts.
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Andy Chandler-Grevatt @mosssafari.bsky.social · 13/01/2026
What an amazing week! Launched new resources for Moss Safari and was a an award ceremony having been shortlisted for Book of the Year! mosssafari.com/2026/01/13/m...
mosssafari.com
Moss Safari’s Exciting Launch at ASE Conference 2026
What a great start to the Moss Safari New Year! A shortlisting for the book and a launch of new look resources! Take a read and find out what happened at the ASE Conference!
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