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NullPointer 🍄

@nuiipointer.bsky.social
3.7K followers 1.8K following 8.8K posts

I post cool things that I find in the forest. 🌳 Unreliable identifier of mushrooms, plants and insects. Photos by me. Posting from the Netherlands. She/her.

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Reposted by NullPointer 🍄
Geertje Geertsma 🍄 @geertje-geertsma.bsky.social · 12h
En op die zijtakjes van deze vertakte collybia zit ook nog een inimini guttatiedruppeltje, fantastisch toch! Deze soort ga ik zeker nog een keer tekenen. #fungifriends
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Geertje Geertsma 🍄 @geertje-geertsma.bsky.social · 11h
Deze fotografeerde ik vorig jaar, zonder guttatie
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Julita Kluša @dziedava.bsky.social · 4h
Brūndobuļu lampīte Lamproderma gulielmae 😍 Jauna gļotsēņu suga Kurzemē un gandrīz uzreiz ar 2 atradnēm 140 km vienai no otras. Kopā Latvijā tagad tikai 6 atradnes. 27.IX atrada Vija Sīmansone, 29. IX (foto) - es.
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Oops𓅓 @vodkula.bsky.social · 5h
Bird's nest fungus
Little fungus cups filled white white "seeds"??
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NearlyKnowledgeable @g0blinegg.bsky.social · 26/09/2026
Churchcrawled so hard I got my favourite piece of historic graffiti tattooed on me ✨️ I love him 💜 #churchcrawling #churches #folklore #history #tattoo #historicgraffiti #church
An arm tattoo of a crudely drawn face, found in a historic churcgA piece of historic graffiti of a face complete with dimples.
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NullPointer 🍄 @nuiipointer.bsky.social · 28/09/2026
Sundew, a carnivorous plant, between peat moss. 📍Lahemaa, Estonia. #plants #naturephotography
A round green part of a sundew plant, with tendrils on it with sticky red stuff at the end, to catch insects.
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NullPointer 🍄 @nuiipointer.bsky.social · 28/09/2026
Massive clumps of cyanobacteria in a pond in Tallinn.
Big bluish clumps of blue-green algae floating in weirdly green water
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NullPointer 🍄 @nuiipointer.bsky.social · 28/09/2026
Touch grass, butt edition
An outdoor wooden bench that has grass where the seat should be.
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Rachael Talibart @rachaeltalibart.bsky.social · 27/04/2026
Finding fun with ferns in my garden while I can’t get to the coast.
A square, black and white photo of layered fern fronds.
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NullPointer 🍄 @nuiipointer.bsky.social · 28/09/2026
Whoever decided that our work laptops should have a touch screen, clearly does not have a cat.
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Geertje Geertsma 🍄 @geertje-geertsma.bsky.social · 28/09/2026
Ik heb ze daar al weer gezien, de Rosse Populierenboleet, ze hebben daar ook een heel mooi plekje in #StadsparkGroningen. Minder dan vorig jaar, het is ook droger nu. Vorig jaar op deze dag maakte ik deze tekening af.
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NullPointer 🍄 @nuiipointer.bsky.social · 27/09/2026
Kayaking simulator #kayaking
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NullPointer 🍄 @nuiipointer.bsky.social · 27/09/2026
Calm #kayaking
Bow of a white folding kayak on a small, calm river with lots of plants around.
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Mike Saunders 🇺🇦 @hardwaterhacker.bsky.social · 27/09/2026
AB says the alt #BirdOfTheDay theme is #Airborne - any bird in flight. Here's a Short-eared Owl I found at a @nature.org property in western MN this past winter. #birds #nature #wildlife
A Short-eared Owl glides over a snow-covered prairie before sunrise. The owl is in the upper left third of the photo, flying to the right. It's wings are stretched out and upwards. The owl's belly is creamy white with dark brown streaking. Around its head and upper breast, the dark brown is more heavily streaked. The bird's face is white around the beak and light brown elsewhere. The eyes are circled in black, making its bright yellow eyes stand out. The wings are dark brown with white checkering.

The owl is flying above a shortgrass prairie. The ground is covered in snow. Medium height gold and red grasses pierce through the snow in clumps. The grasses are illuminated by a warm golden glow in the pre-sunrise light.
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もっと役に立たないきのこ @at384.bsky.social · 27/09/2026
(妻)の編み地衣類新作、カワホリゴケです 𖥧𖤥𖡼𖥣𖥣✺𖧧 樹皮に着生するほぼ真っ黒な葉状地衣で、カワホリというのはコウモリの古い呼び名だそう。黒くて皺だらけの中に小さな赤茶色の子器があるのがちょっとホラーな印象で、コウモリとはうまい例えです😱 そんな感じを再現してみましたが、不規則な皺というのが編み物ではなかなか難しく、浅めの皺にはなりましたが、ボラー感は出せたかと😊 #地衣類 #lichen #fungifriends #あみぐるみ #crochet #amigurumi
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Elizabeth Beston @elizabethbeston.bsky.social · 26/09/2026
I’ve discovered that Synchaeta sp. rotifers look lovely under polarised light! 🔬🦑 #marineplankton
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NullPointer 🍄 @nuiipointer.bsky.social · 26/09/2026
Bug buddy. Saved this guy off the swamp boardwalk, then he became my bug buddy. Walked around my arms and shoulders for half an hour until I dropped him off at some tree. Pine sawyer beetle (Monochamus galloprovincialis). 📍Viru bog trail, Estonia. #insects #coleoptera #naturephotography
A black longhorn beetle sitting on a finger in front of a bog with some trees, in nice sunny weather.
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NullPointer 🍄 @nuiipointer.bsky.social · 26/09/2026
Some Dutch beaches have these cool beach wheelchairs with super fat wheels, free to use for whoever needs them.
A wheelchair made out of pvc pipes, with a festively striped seat cushion, and fat slick wheels. It’s locked, and a sign next to it says you can use it for free, and to pick up the key at the beach café. In the background are some dunes, with stairs going down (not pictured: wheelchair ramp, of course).
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slice @noahgrim.bsky.social · 23/09/2026
Swifties only exist because they haven’t heard of Cannibal Corpse
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NullPointer 🍄 @nuiipointer.bsky.social · 26/09/2026
A Russula. #fungifriends #estonia
A mushroom with a white stalk and white gills. The top of the cap is reddish. It stands between moss, lichen and pine needles.
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NullPointer 🍄 @nuiipointer.bsky.social · 26/09/2026
Oh, wtf? A grey armpit hair, really?
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NullPointer 🍄 @nuiipointer.bsky.social · 26/09/2026
Terrible photo, but every Autumn, my fern pot produces a free shroom and I like it. Free shroom! #fungifriends
A yellow, gilled mushroom with a ring around the stalk, standing in a plant pot.
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NullPointer 🍄 @nuiipointer.bsky.social · 26/07/2026
I have 739 photos of this species
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NullPointer 🍄 @nuiipointer.bsky.social · 24/09/2026
It is most definitely that time. Fly agaric (Amanita muscaria). #fungifriends
Red mushrooms with white spots in moss with some pine needles on it.
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Ploddingbirder @ploddingbirder.bsky.social · 24/09/2026
I found this gorgeous Beautiful Marbled resting on the rim of my VC15 trap this morning. #Kentmoths @migrantmothuk.bsky.social @trapsite.bsky.social
Beautiful Marbled moth resting on a slateBeautiful Marbled moth resting on a slate
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Piotr Gąsiorowski @piotrgasiorowski.bsky.social · 23/09/2026
Trichia scabra and Metatrichia vesparium (1, 2) and each of them separately (3, 4). Kicin, Wielkopolska (western Poland). #slimemoulds #slimemolds #śluzowce #Myxogastria #Eumycetozoa #Amoebozoa
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Bart⚓️ @bartgonnissen.bsky.social · 23/09/2026
The Facial Expressions of Tethys by artist Julius von Bismarck. A suspended high-sea buoy that moves in real time. Sensors on a twin buoy out in the Atlantic Ocean send live satellite data to motors inside the museum. This makes the indoor buoy copy the exact, real-time movements of the ocean waves.
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NullPointer 🍄 @nuiipointer.bsky.social · 23/09/2026
Every year my dentist looks at my teeth for one minute, goes “yep, those are teeth” and then charges me €35
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NullPointer 🍄 @nuiipointer.bsky.social · 23/09/2026
Fly agaric (Amanita muscaria). #fungifriends
Fly agaric mushroom in grass
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NullPointer 🍄 @nuiipointer.bsky.social · 22/09/2026
Peat bog. 📍Viru bog trail, Estonia #naturephotography
A fen in a bog, the water is acidic and does not allow many plants to grow. It is a beautiful day and the clouds are reflected in the water.
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NullPointer 🍄 @nuiipointer.bsky.social · 22/09/2026
I wonder why birch bark grows like that. #trees #naturephotography
White, striped birch bark from up close.
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NullPointer 🍄 @nuiipointer.bsky.social · 22/09/2026
Red-banded webcap, showing why it is called a webcap. (Cortinarius armillatus) At the Estonian Museum of Natural History yearly mushroom exhibit. #fungifriends
The bottom of a brown, gilled mushroom, showing some half disappearing webbing over the gills.
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Rosemary Mosco @rosemarymosco.com · 22/09/2026
Happy mushroom season!
A comic titled "Types of mushrooms" with 12 mushroom species. A wrinkly-looking morel is labeled "creepy but tasty". A brownish deadly galerina is labeled "boring but deadly". A witch's butter on a branch is labeled "jiggles if you poke it". A large puffball is labeled "egg". A creepy red-dripping bleeding tooth fungus is labeled "deeply disconcerting". A fly agaric with a green treefrog sitting under it is labeled "frog umbrella". A black chanterelle is labeled "chalice for forbidden elixers". Three straight-stemmed entolomas are labeled "haha, nipples". A bright purple viscid violet cort is labeled "purple is nice". A birch polypore sticking out of a birch trunk is labeled "tree nose". A complex yellow-tpped coral fungus is labeled "cursed citadel where dwells a fairy queen". A Ravenel's stinkhorn is pixellated at the top for your safety, and labeled "NSFW".
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NullPointer 🍄 @nuiipointer.bsky.social · 22/09/2026
It’s apple season, and I’ve noticed lots of people in Estonia have apple trees in their garden. Many houses, shops and restaurants had baskets of apples out for people to take, because they harvested more than they could eat. It looked cute.
A basket of apples in a coffee shop. This one was inside but many houses and restaurants had a basket or crate of apples outside for people to take if they wanted them.
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Rain Hayes @rainhayes.com · 21/09/2026
UVIVF portrait of a Kangaroo Paw (Anigozanthos), a popular Bay Area import from Western Australia. Last day of summer! Wishing everyone a chill and productive week ahead. #flowerphotography #naturephotography
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Ryan McGinnis @ryan-steele-mcg.bsky.social · 21/09/2026
Warmed by the rising sun in the North Cascades.
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NullPointer 🍄 @nuiipointer.bsky.social · 21/09/2026
Does anyone else go into the bathroom at work and just make a bunch of weird faces, to unwind from having to be normal in the office all day?
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Bernoid @bernoid.bsky.social · 21/09/2026
Chlorociboria aeruginascens. #MushroomMonday
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NullPointer 🍄 @nuiipointer.bsky.social · 21/09/2026
Golden Autumn leaves of the birch. #naturephotography
A thin, young birch tree of which the leaves are turning a golden yellow. In the background is a swamp lined with birch forest.
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NullPointer 🍄 @nuiipointer.bsky.social · 21/09/2026
A very old poster (1949) of the mushroom exposition in Tallinn, and the newest one (2026).
A 1949 poster about the mushroom exposition in Tallinn, back then still Soviet Union. Current poster of the mushroom exposition in Tallinn.
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NullPointer 🍄 @nuiipointer.bsky.social · 21/09/2026
The danger shrooms get their own mushroom prison. There are parents taking their toddlers to learn about mushrooms, and these are too dangerous to have lying around. Death cap (Amanita phalloides) and Destroying angel (Amanita virosa). #fungifriends
Mushrooms at the Tallinn mushroom exposition. The two most deadly mushrooms are displayed in a plexiglass box. The rest are loose on fresh mosh on the tables.
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NullPointer 🍄 @nuiipointer.bsky.social · 21/09/2026
Mushroom exposition. The exhibits can vary from day to day, based on what the museum employees are able to find.
Mushrooms exhibited on tables filled with fresh moss. There are information signs.
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NullPointer 🍄 @nuiipointer.bsky.social · 21/09/2026
Mushroom exposition at the Estonian Museum of Natural History. It’s been going on yearly for 64 years! Every other day, museum employees collect fresh mushrooms and replace the wilted ones. #fungifriends #loodusmuuseum #estonia
A table with a covering of fresh moss. Various mushrooms are exhibited on it, with signs. Notably, there are two giant puffballs, and some tall parasol mushrooms.
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NullPointer 🍄 @nuiipointer.bsky.social · 21/09/2026
Throwback to our old cat, who did not accept nor understand that he could no longer fit in his baby basket. #cats
Top: kitten in red felt basket, chewing on the edge.
Bottom: adult cat wearing his baby basket as a hat on his butt.
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Mr. Joshua @pantspants.bsky.social · 20/09/2026
Pen, watercolor, black & white charcoal pencil.

Another featured piece from the Spooky Pants book.

A man in a sweater stands with his hands on his hips looking out of a large window with the curtains open. Things aren’t looking good outside, reader. A massive winged demon is emerging from the clouds as dozens of little ghosts and bone demons rip through the sky. On the ground below we see townsfolk running through the grass. Our man in the window is in no mood for this. He lets us know, “Oh, I am in no mood for this.” His dog looks out the window as well, wagging its tail. 

Fantasia (1940) inspired drawing. I think I could’ve gone a little heavier with the chaos outside but we’ll try again with fresh drawings this October. I like how the clouds turned out. Trying to balance my sloppy lines with more detail can be tricky but I think we achieved a good result.
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Chelton's Mushroom Photography @mush-photos.bsky.social · 20/09/2026
Looking like a California sunset, this gorgeous Hygrocybe was easy to spot against the dull and dark ground. #mushroom #fungifriends #mushrooms #nature #naturephotography #photographersofbluesky #mushroomsofbluesky #hygrocybe #waxcap #waxycap #waxycaps 🍄📷 📸🎞 🌿🌱 🟢 🍄 🍄‍🟫
Rising from dark earth and tree duff, a beautiful tropical orange mushroom glows. Its stipe is smooth and changes from a nearly reddish-orange at its base to a yellow-orange near the cap. The cap follows the same color gradient. The yellow-orange is at the margins of its serrated cap, and the darker orange is at the top. Its surface is slightly reflective, bumpy, and wax-like.

📷 Canon R5
Canon RF 100mm f/2.8L IS USM
M, f/4, 1/5, ISO 400
Stack of 37 images
11/21/24
Olympia area, Washington
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drewtoothpaste @drewtoothpaste.bsky.social · 20/09/2026
enormous graveyard mushroom 🍄📸
a large mushroom in a graveyard
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@hgpennington @hgpennington.bsky.social · 20/09/2026
Highlight from my third Society of Botanical Artists Diploma coursework 🎨, focused on mixing greens and painting leaves. The Buddleia leaf, showing the underside, gives a good sense of protruding venation, but the edges of the veins could be sharper. www.hgpenningtonart....
Buddelia leaf drawn in coloured pencil on white paper
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Richard Geraint Evans @gpstrees.bsky.social · 20/09/2026
My sketchbook is intact!
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c3rmen @c3rmen.bsky.social · 20/09/2026
Losing my mind while doing some research for my creature design lecture that the closest relative to the maned wolf is the bush dog. Like there has gotta be a fable where the maned wolf took all the leggie from its cousin
Maned wolfBush dog
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