Arto Maatta

@artom.bsky.social

Birding, moths, and general interest in nature. A retired Cell Biologist.

Three year ✔️ last night among 82 of 25 sp: Orange Swift, a smart Eucosma campoliliana and a slightly worn Acleris forsskaleana. Luckily the rain guard worked as it should so a heavy shower didn’t flood the trap. Durham VC66. #TeamMoth

Orange SwiftEucosma campoliliana (Pied Tortrix)Acleris forsskaleana (Netted Tortrix

Did you know that the spinning top is one of the most common forms of traditional play worldwide? Our research found tops to be nearly universal across human cultures. Wherever you come from, your ancestors probably spun tops. New preprint: Top of the World osf.io/preprints/so... Thread:

Holiday moth trap in Ardnamurchan last night. 27 sp, highlights included Purple Bar, Oblique Carpet, Pretty Pinion, Peach Blossom & also 3 Antler Moth, 3 Garden Tiger, 2 True Lover’s Knot and Gothic. #TeamMoth

Purple BarOblique CarpetPretty PinionPeach Blossom

As some of you may know, I run The Plankton Project, and I'm excited to announce that I'm ready to launch the microscopy-based citizen science project (UK)I've been talking about all year! I'm holding a Zoom meeting on 6 August at 6pm if any of you would like to find out more #citizenscience 🦑🧪

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The strangest thing happened today. We went to the uninhabited island of Lunga, west of Mull, to look at the puffins nesting there. I was just taking photos when I felt a thump as something landed quite heavily in my head. It was a puffin! It stayed for about a minute before flying off.

A man with his back to the camera, wearing a blue jacket and a grey woolen hat. A puffin is sitting on top of his head. On the left, an arm holding a mobile phone can be seen. In the background, a green slope and the sea beyond.In this photo the puffin is taking off.