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Simon Evans

@sevans

Co-founder of BES Evolutionary Ecology Group. Loves Dartmoor, Sweden, XC skiing, fell running, sunsets, knitwear, teaching & cream teas. And evolutionary ecology, obvs.

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17.09.2023
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Latest posts by Simon Evans @sevans

Took this week's seminar speaker for a walk around campus and was able to point out a firecrest ๐Ÿ˜Š

05.03.2026 14:06 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

I just stood beneath a singing firecrest and I think Iโ€™ve gotten everything I needed from life. A bullfinch nest, a pine marten and a firecrest.

05.03.2026 08:02 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

2026 is an exciting time for evolutionary ecology: a dedicated conference AND a dedicated Special Interest Group, with plans to make the ExE meeting an annual event, regular workshops and more to support our community! bsky.app/profile/bes-...

02.03.2026 12:49 ๐Ÿ‘ 5 ๐Ÿ” 4 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

The kestrels are back, noisily proclaiming their nesting site behind our house ๐Ÿ˜Š

02.03.2026 07:41 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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The tiny Ramshorn Bagworm moth Luffia lapidella caterpillar in its case on a lichen covered gravestone, Alphington Church Exeter, Devon today.

24.02.2026 18:50 ๐Ÿ‘ 92 ๐Ÿ” 13 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 4
Two scientists look at a monitor attached to a large apparatus consisting of pipes, tanks, vessels and hoses. 

The first scientist says
"I don't get it. The reaction is running perfectly, but we can't account for 7% of the heat."

The other says
"Have you Asked the Professor?"

The first replies
"We're not supposed To disturb him when He's in his office."

 On the other side of the apparatus, one of the pipes goes through a wall into another room where it warms the water for a hot tub in which the professor relaxes.

Two scientists look at a monitor attached to a large apparatus consisting of pipes, tanks, vessels and hoses. The first scientist says "I don't get it. The reaction is running perfectly, but we can't account for 7% of the heat." The other says "Have you Asked the Professor?" The first replies "We're not supposed To disturb him when He's in his office." On the other side of the apparatus, one of the pipes goes through a wall into another room where it warms the water for a hot tub in which the professor relaxes.

My cartoon for this weekโ€™s @newscientist.com

28.02.2026 14:06 ๐Ÿ‘ 957 ๐Ÿ” 203 ๐Ÿ’ฌ 4 ๐Ÿ“Œ 7
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My GP thinks itโ€™s orange fever, and has prescribed some mermaid scales, a lion's sneeze, a unicorn horn and half a pound of cheese.

28.02.2026 05:24 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Saw one yesterday but it was too far away to be able to say that I recognised it visually. But today I did get close.

The quest is over.

27.02.2026 15:08 ๐Ÿ‘ 3 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

New teaching neurosis drops.
Student: It's funny. When I listen to the lecture recording the microphone picks up you heart beating, and so I can hear when you get nervous.
<sees look on my face>
Oh don't worry, it's not very noticeable.
2nd Student: Oh yeah, I've totally noticed that too!

27.02.2026 06:11 ๐Ÿ‘ 48 ๐Ÿ” 5 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 0
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Australian teen first person in world known to have died of meat allergy triggered by tick bite Coroner finds Jeremy Webbโ€™s death in 2022 caused by mammalian meat allergy โ€“ one of only two known cases, with other fatality in US in 2024

I found a tick on my leg a few hours ago ๐Ÿคฆโ€โ™‚๏ธ And now this. www.theguardian.com/australia-ne...

27.02.2026 05:55 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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I saw it! But not well enough to feel I can claim it ๐Ÿ˜ฎโ€๐Ÿ’จ

26.02.2026 08:03 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Blue tit inspecting the entrance to the nestbox next to my office window. A little smaller and bluer than ideal, but pleasing nonetheless.

24.02.2026 11:24 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
A rocky outcrop in the centre of the scene, with boulders and pebbles scattered around. In the distance, some gently rolling hills, and endless sand. All under a butterscotch sky.

A rocky outcrop in the centre of the scene, with boulders and pebbles scattered around. In the distance, some gently rolling hills, and endless sand. All under a butterscotch sky.

You live in a time when you can see on your phone high-res photos taken over the weekend by a nuclear-powered rover on Mars.

24.02.2026 03:06 ๐Ÿ‘ 403 ๐Ÿ” 105 ๐Ÿ’ฌ 11 ๐Ÿ“Œ 10
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I have never been good at art. Does these look like little faces? Or the organelles that transformed out planet?

22.02.2026 09:47 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

โ€œMake sure youโ€™re pointing your willy down into the toilet when you do your poo, Mummyโ€

22.02.2026 08:13 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Rewarded for staying late at work with some on-campus wildlife

20.02.2026 19:25 ๐Ÿ‘ 81 ๐Ÿ” 5 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Welcome ExE 2026 is a 3-day conference aimed at evolutionary ecologists from around the world, hosted by the University of Exeter in beautiful Cornwall. It provides a friendly and inclusive platform for all c...

For folks in #Ecology and #Evolution, we are hosting a conference here in Cornwall UK! Great chance for a summer staycation June 29-July 3.

Plus, we've managed to make it affordable: ยฃ250 + ยฃ49/night for accommodation.

#EvolBiol #EcoEvo

sites.exeter.ac.uk/exe/

20.02.2026 07:12 ๐Ÿ‘ 13 ๐Ÿ” 12 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

โ€œThere is compelling evidence demonstrating that in-round riding of golf carts reduces the physical demands of golf, with users expending less energy and covering shorter distancesโ€.

18.02.2026 09:19 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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The Use of Golf Carts as On-Course Transportation During Competitive Golf Events: A Scoping Review - Sports Medicine Background Golf is enjoyed by over 108 million people globally, and has established elite female, male and disability competitive schedules. The use of golf carts during elite competition is a topic o...

I want to take Sports Medicine seriously, as a journal and a research field. But then it does something like this: link.springer.com/article/10.1...

18.02.2026 09:18 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1

It strikes me as a Ben-origin title.

18.02.2026 08:52 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Noooooo way!

17.02.2026 19:57 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A stag in the field outside my shed-office has got a long rope tangled round its antlers. Itโ€™s trying to rub it off on a tree. Poor thing.

Don't think there's much I can do unless it gets tangled but would be glad to be told otherwise.

17.02.2026 11:23 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Welcome ExE 2026 is a 3-day conference aimed at evolutionary ecologists from around the world, hosted by the University of Exeter in beautiful Cornwall. It provides a friendly and inclusive platform for all career-stages to showcase

Register now for the ExE 2026 Conference in Cornwall, UK, focusing on evolutionary ecology. Join exciting sessions and workshops! Spots are limited. More info: https://sites.exeter.ac.uk/exe/ #conference

16.02.2026 11:04 ๐Ÿ‘ 5 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

โ€œErbivoresโ€. Is that a continent-wide pronunciation?

16.02.2026 19:24 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
A headstone with a tree growing around it

A headstone with a tree growing around it

John Smith Thorpe & his three sons - William, Thomas and John, with their oak tree guardian from a few years ago

All died between 1865 & 1874, the boys likely of typhoid

Buried at Nottingham General Cemetery

15.02.2026 14:26 ๐Ÿ‘ 315 ๐Ÿ” 55 ๐Ÿ’ฌ 4 ๐Ÿ“Œ 1

Ah. But why address the problem when you can double-down on avoiding it? bsky.app/profile/seva...

13.02.2026 14:58 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Still struggling with the science but on the plus side I've now got a pun within the pun. I don't know if my target audience exists outwith me, but they would be see a crap talk as an acceptable tradeoff.

13.02.2026 14:57 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1

This is gearing up to be such a fantastic conference. Filling a void in the meeting landscape thatโ€™s been ever more conspicuous. So much so that moves are already afoot to organise a sequel.

So if Future You wants to boast that youโ€™ve been to them all, you will need to register ASAP.

13.02.2026 12:57 ๐Ÿ‘ 5 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

That does sound like a problematic affliction. Waiting for a better view of a great tit's belly seems a mild issue in comparison to counting flock size.

13.02.2026 11:36 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

That happens to me, and I'm at the great tit vs. not-a-great-tit level of bird ID ability.

13.02.2026 11:34 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0