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Posts by Nathan Lujan

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Two-month-old bear cubs rescued from Facebook sale in Laos Two Asiatic black bear cubs posted for sale on Facebook have been rescued in Laos as part of an illegal wildlife trade sting. Free the Bears, an international conservation nonprofit, coordinated the…

Social media is accelerating the illegal wildlife trade, creating a direct digital pipeline from remote forests to urban buyers.

A recent sting in Laos, sparked by a Facebook post, resulted in the rescue of two 2-month-old Asiatic black bear cubs.

@npbrao.bsky.social reports for #Mongabay.

6 days ago 19 9 0 2
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Bolivia: destruyen 11 campamentos mineros ilegales valuados en 12 millones de dólares Destruyen 11 campamentos mineros ilegales valuados en 12 millones de dólares en Bolivia. Documentamos el operativo.

🇧🇴 En operativos de fuerzas estatales bolivianas fueron destruidos 11 campamentos de minería ilegal en la Amazonía valuados en 12 millones de dólares. Las acciones se concentraron en ríos cercanos al Parque Nacional Madidi. ⬇️ es.mongabay.com/2026/03/boli...

4 weeks ago 1 1 0 0
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There's just over one week left to soak up the excitement of Sharks, closing March 22!

@potamophile.bsky.social brings us up close to the smallest specimen of the biggest shark in the ocean, the whale shark & the 2nd smallest: the pygmy shark! Both held in the palm of his hand! ✋

1 month ago 23 4 1 2
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Bill extending scenic river protections to most of Duck, Buffalo Rivers moves forward • Tennessee Lookout Legislation enshrining scenic river protections for treasured Middle Tennessee waterways like the Duck River is moving forward.

Legislation enshrining scenic river protections for treasured Middle Tennessee waterways is moving forward after lawmakers rejected a change that would have removed a clause barring landfills within two miles of scenic rivers. @cstephenson.bsky.social reports.

1 month ago 21 5 1 0
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Ding-dong! The Dutch Fish Doorbell needs you to help migrating fish A Dutch lock is closed for the spring, and its employees want you to tell them when migrating fish come knocking by ringing a digital doorbell

A Dutch lock is closed for the spring, and its employees want you to tell them when migrating fish come knocking by ringing a digital doorbell

1 month ago 462 138 6 23
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‘I love midges because I know what their hearts look like’: is the passion for taxonomy in danger of dying out? Insect taxonomist Art Borkent has described and named more than 300 species of midges but fears his field of science is dying out, despite millions of insects, fungi and other organisms waiting to be ...

Incredible article about Art Borkent, biting midges, and aging taxonomists.
www.theguardian.com/environment/...

1 month ago 21 8 2 6

Shout out to the inestimable Sandra Raredon, the Smithsonian Museum Specialist who made this images, and for decades has helped visiting researchers produce similar images.

2 months ago 2 0 0 0
Discovering the Okapi
Discovering the Okapi YouTube video by Linnean Society

I'm pleased to see the @linneansociety.bsky.social have posted a video of my talk on Discovering the Okapi on their YouTube channel, here
youtu.be/MCOHAGII0a0?...

2 months ago 14 5 1 0
Wegener's (1915) depiction of the breakup of Pangaea. (a) the Carboniferous, (b) the Eocene, (c) today.

Wegener's (1915) depiction of the breakup of Pangaea. (a) the Carboniferous, (b) the Eocene, (c) today.

OTD in 1912, Alfred Wegener delivered a lecture propounding the theory that our modern continents were formed by the splitting and drifting apart of an ancient supercontinent, which he named Pangea.

Due to his failure to offer a plausible mechanism, he was widely ridiculed.

🧠🗃️⚒️ 🧪 #HistSTM #PhilSci

3 months ago 90 28 6 2
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Great to see a natural history collection growing in an era when the expansion of barriers to such growth is inexorable.

3 months ago 4 1 1 0
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Exciting new #Zebrafish research from the #WeinsteinLab, led by Jong Park!
“Specialized gas-exchange endothelium of the zebrafish gill” —

www.biorxiv.org/content/10.6...

Amazing to see red blood cells moving through the gills! Don’t forget to check out the supplemental movies ;-)

4 months ago 2209 326 35 21
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Ladies, does your man hang out in the deep sea, have a cartilaginous skeleton, and teeth on his forehead? That's not your man, that is a chimera. 👻🦈

In honour of Halloween weekend, Nathan Lujan @potamophile.bsky.social Curator of Fishes at ROM) gave us a lesson on these creepy creatures.

5 months ago 40 7 3 0
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Collections Specialist 2: Birds & Mammals - Royal Ontario Museum - Career Page Apply to Collections Specialist 2: Birds & Mammals at Royal Ontario Museum in Toronto, ON, Canada.

royalontariomuseum.applytojob.com/apply/0SYvkr...

5 months ago 0 0 0 0

The Royal Ontario Museum @romtoronto.bsky.social is delighted to seek a collections specialist specializing in birds and mammals. Candidates should have 3-5 years collections experience and deep knowledge of avian and mammalian taxonomy, systematics, and identification.

5 months ago 3 4 1 0
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Temporary Field Technician - Chattanooga, TN The Temporary Field Technician will assist with our Trispot Darter Distribution Assessment Project. The objective of this project is to assess the current distribution of the Trispot Darter (Etheostom...

The Tennessee Aquarium is hiring a temporary field technician for sampling work to discover Trispot Darter distribution. Details below: 🧪🐟 #TeamFish

6 months ago 2 2 0 0
Alison Davis Rabosky, Director of the University of Michigan Museum of Zoology, poses in the museum’s Herpetology archives at the University of Michigan’s Research Museums Center.

Alison Davis Rabosky, Director of the University of Michigan Museum of Zoology, poses in the museum’s Herpetology archives at the University of Michigan’s Research Museums Center.

Thais Vasconcelos, Director of the University of Michigan Herbarium, poses at the University of Michigan’s Research Museums Center.

Thais Vasconcelos, Director of the University of Michigan Herbarium, poses at the University of Michigan’s Research Museums Center.

Great pair of articles in this morning's Ann Arbor News highlighting the outstanding new leadership of the U-M Museum of Zoology and U-M Herbarium: Alison Davis Rabosky (left) and Thais Vasconcelos (right). 🍄🌿🌺🐚🪲🐟🐸🐍🐦🐿️

6 months ago 51 14 1 0

Note that the successful candidate should be qualified for university cross-appointment, demonstrate potential for teaching undergraduate and graduate students, and be eligible for NSERC funding in support of their research (record of successful grant applications, or potential).

6 months ago 0 0 1 0
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Curator of Plants & Sustainability - Royal Ontario Museum - Career Page Apply to Curator of Plants & Sustainability at Royal Ontario Museum in Toronto, ON, Canada.

The Royal Ontario Museum @romtoronto.bsky.social is delighted to seek a new Curator of Plants. With more than 1.1 million specimens, including the largest, most representative collection of Ontario flora available, ROM's plant collection is world-class and global in scope.

6 months ago 3 3 1 1

Note that the successful candidate should be qualified for university cross-appointment, demonstrate potential for teaching undergraduate and graduate students, and be eligible for NSERC funding in support of their research (record of successful grant applications, or potential).

6 months ago 0 0 0 0
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Curator of Birds - Royal Ontario Museum - Career Page Apply to Curator of Birds at Royal Ontario Museum in Toronto, ON, Canada.

The Royal Ontario Museum @romtoronto.bsky.social is delighted to seek a new Curator of Birds. With more than 200,000 specimens, including the world’s largest collection of bird skeletons, ROM's bird collection is the largest in Canada and one of the world's largest.

6 months ago 3 6 1 1
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The @romtoronto.bsky.social Sharks exhibition is opening this weekend! The perfect family-friendly destination for the Thanksgiving long weekend!

6 months ago 20 8 0 1
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And that's how you integrate digital elements into an exhibition. Part of the temporary "China's Dinosaur World" at the Shanghai Natural History Museum, China. Closing this November.

Video source: Shanghai Let's Meet

6 months ago 3747 1229 47 67
An aerial view of a rainforest with a river running through it. Text on top reads "Amazon Rainforest Day".

An aerial view of a rainforest with a river running through it. Text on top reads "Amazon Rainforest Day".

Today is #AmazonRainforestDay! Home to 47 million people and around 10% of all species on Earth, this incredible ecosystem is under threat from mass deforestation and climate change. You can visit buff.ly/D6xZCkJ to learn more about how to help the Amazon Rainforest.

7 months ago 8 4 0 0
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I'm excited to be traveling to Lima, Peru, tomorrow to give a keynote lecture on "New approaches to the study of neotropical fishes: Genomics, eDNA, and computed tomography" at the National Life Sciences Congress.

8 months ago 4 0 0 0
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Proud of @romtoronto.bsky.social and @utsc.utoronto.ca Provosts Postdoctoral Fellow Tobit Liyandja for publishing this core chapter of his PhD dissertation.

8 months ago 8 0 0 0
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Chargé de recherche bioinformatique appliquée à la taxonomie intégrative (F/H) @ Muséum national d'Histoire naturelle Muséum national d'Histoire naturellerecrute !

Postdoc position (24 mos) in Bioinformatics for Integrative Taxonomy at MNHN, Paris. Develop software tools for taxonomy research. Apply by Sept 7: recrutement.mnhn.fr/front-jobs-detail.html #postdoc

8 months ago 5 7 0 0
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We are undergoing unprecedented loss of freshwater across the planet Rising temperatures are causing water to evaporate and driving humans to extract more groundwater, which is moving freshwater from the land to the seas and creating a "continental drying" trend

“We are undergoing unprecedented loss of freshwater across the planet.”

And need new leadership yesterday. :/

www.newscientist.com/article/2490...

8 months ago 2 3 1 0

@FMNH is hiring a new curator of Invertebrate Zoology!

8 months ago 2 1 0 0
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Finally, a focus on freshwater fish Fish are disappearing in an African lake that feeds the people of four countries. Freshwater lakes may not be as vast as oceans but they are just as important.

Fish are disappearing in an African lake that feeds the people of four countries. #Freshwater lakes may not be as vast as oceans but they are just as important. #fisheries
news-decoder.com/finally-a-fo...

9 months ago 11 10 0 0