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Posts by Catalina Cuellar-Gempeler

Video

The Malaysian Dead Leaf Mantis mimicking a mouth with teeth to scare off predators.

Original post

7 hours ago 664 116 32 5
Video

Agami Herons.

9 hours ago 1409 188 32 12

Nooooooo no no no no noooo

10 hours ago 1 0 0 0

Following…

21 hours ago 0 0 1 0
two images of the human body's circulatory system. One of them with good cable management

two images of the human body's circulatory system. One of them with good cable management

The human circulatory system, before and after proper cable management.

1 day ago 19623 3799 289 269

This is what we need! And fold clothes! Empty the dishwasher. Those are the tasks that need automating!

2 days ago 1 0 0 0
Hibbins Lab

I'm hiring a postdoc (start date flexible) and a PhD student (for Fall 2027) to work in any area of computational phylogenetics! More info here:

mhibbins.github.io

I will be attending both PEQG and Evolution in June, so please reach out if you want to chat at these meetings!

3 days ago 39 47 1 1

Its time to go tell people about Parasaurolophus. This is where I shine.

5 days ago 1 0 0 0
Video

Brooke Ashley Farris
"Can you touch manatees, No. Can manatees touch you Absolutely! And this guy was all kinds of touchy grabby! We nicknamed him Rico Suave."

1 week ago 2348 396 88 39
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Video

Grey wolf

1 week ago 4229 390 91 18

in the middle of this, Astronaut Christina Koch says that when she looked back at earth, she “didn’t just notice the planet, but the darkness around it—

like a lifeboat”

we are really all we’ve got out here

1 week ago 318 84 2 2

During a weeklong taxonomy workshop at the University of Łódź in Poland, 16 scientists collaborated to describe the new species at a pace that would have been impossible working alone. The effort (…) aims to formally describe 1,000 new deep-sea species by 2030.

1 week ago 7 4 0 1

My quote of the day

Yesterday's the past, tomorrow's the future, but today is a gift. That's why it's called the present.

Bil Keane

1 week ago 28 2 0 0
Two burrowing owlets goofing around.  One has bent his head to the side so far it's almost upside down.

Two burrowing owlets goofing around. One has bent his head to the side so far it's almost upside down.

Happy Friday! 🪶

1 week ago 282 53 10 4
Preview
What animal are you? Humans and animals tend to like the same mating calls Whether it’s a canary’s chirp or a treefrog’s croak, humans tend to prefer many of the same sounds that animals do themselves, a new study finds

such a cool study reported in @sciam.bsky.social: People listened to "dozens of pairs of mating calls from 16 animal species...humans tended to prefer the same mating calls that animals themselves did." 🌍🧪
www.scientificamerican.com/article/what...

1 week ago 19 6 0 1
Preview
Designing life science assessments in the era of generative artificial intelligence Generative artificial intelligence (GAI) algorithms have the potential to reshape education. Though GAI may help democratize access to education, it also presents many challenges for educators. Alread...

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I am excited to share a new paper from the education side of the lab.

There is a lot of anxiety that genAI tools will jeopardize learning gains from homework assignments. Using Bloom's Taxonomy, we analyzed where genAI succeeds and where it struggles.

journals.plos.org/plosone/arti...

2 weeks ago 9 8 1 0
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NASA just dropped this image of Artemis II astronaut Christina Koch looking back at us. The first woman to ever see our planet in its entirety. I’m not crying you’re crying 🥹🔭🧪 📸: NASA

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Katharine Johnson

Katharine Johnson

As we send a Black man and a woman around the moon for the first time, let’s remember the trailblazing Black woman Katherine Johnson, whose brilliant calculations were critical to the initial Apollo 11 mission. Her work spanned 33 years at NASA, including contributions to the Space Shuttle program.

2 weeks ago 2681 654 49 21

And South America!! Cara cara, caracarito.

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Crab day it is!

2 weeks ago 1 0 0 0
Video

I am excited to share our latest paper, Uniform bacterial genetic diversity along the gut, now out in Nature Communications! www.nature.com/articles/s41.... (1/n)

2 weeks ago 69 32 3 1
Proposals for symposia at the ASN stand-alone meeting in Long Island 2027 <p>Have an idea for a special symposium at the ASN stand-alone meeting in January 2027? We want to hear it! Proposals are due April 30, 2026 ⏳</p><br/>

The American Society of Naturalists standalone meeting (formerly the Asilomar meeting) is being held instead in a mansion on Long Island on Jan 8-12. Mark your calendar.

Proposals for symposia are due April 30
www.amnat.org/announcement...

2 weeks ago 2 2 0 1

Maybe getting to know each other can help clear out issues? Just an idea…

3 weeks ago 0 0 0 0
Julie Andrews Is In The Cockpit
Julie Andrews Is In The Cockpit YouTube video by alwayslolfunny

There is nothing to worry about. ‘Julie Andrews is in the cockpit.’ Has now become the best way to deal with all of this.
youtu.be/18qgl6SVNf8?...

3 weeks ago 0 0 1 0
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Yes. For ever early

3 weeks ago 0 0 0 0
Post image

Photo a Day 2026 - Day 81: A pair of Bald Eagles on Camano Island in Washington.
#photoaday #birds #nature #photography

4 weeks ago 2807 273 49 12
Video

This rarely-seen Glass Octopus was caught by an underwater robot during an expedition off the Phoenix Islands.

4 weeks ago 3138 684 76 64
The Snow Fairy: Japan's Cutest Bird Weighs Only 8 Grams 🐦❄️

The Snow Fairy: Japan's Cutest Bird Weighs Only 8 Grams 🐦❄️

The Snow Fairy: Japan's Cutest Bird Weighs Only 8 Grams 🐦❄️

4 weeks ago 9216 1185 190 108

True

1 month ago 2 0 0 0
Image of the cover of the 1st volume of ISME Host Microbe a new official journal of the International Society for Microbial Ecology. Cover images shows a plant stomata with bacteria around and entering.

Image of the cover of the 1st volume of ISME Host Microbe a new official journal of the International Society for Microbial Ecology. Cover images shows a plant stomata with bacteria around and entering.

Excited to announce our new journal from @isme-microbes.bsky.social ISME Host Microbe is live and now accepting submissions. Look forward to receiving your papers! #Microsky 🧫 🦠

1 month ago 120 82 3 1