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Peter Gausmann

@petergausmann.bsky.social
1.8K followers 374 following 117 posts

Naturalist interested in living things, their investigation and conservation 🦋🌿🌳 | This especially applies to sharks on a global scale 🦈💙🌍 | Lover of good guitar music 🎸 and Denmark 🇩🇰

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Peter Gausmann @petergausmann.bsky.social · 11h
Editors of scientific journals seem to be desperate. Received an invitation from a renowned journal for reviewing an article about the risks of AI which is completely out of my scope 🤖
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 22/09/2026
My latest for @therevelator.org is all about the important shark and ray areas project, a global-scale collaboration that has identified over 1,000 places significant for migration, reproduction, and more. 🧪🌎🦑🦈 To Save Sharks and Rays, Protect These Places therevelator.org/save-sharks-...
therevelator.org
To Save Sharks and Rays, Protect These Places • The Revelator
The Important Shark and Ray Areas project has identified thousands of critical habitats for some of the world’s most threatened fishes. Now saving these sites is up to us.
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Evan Prasky @eprasky.bsky.social · 21/09/2026
www.umass.edu/news/article...
umass.edu
Eat, Prey, Love: UMass Amherst Researchers Help Reveal the Hidden Life of Sharks | UMass Amherst
As some shark populations start to recover, understanding mating and predatory habits are key to their continued survival.
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Biodiversity Pics @biodiversitypix.bsky.social · 10/09/2026
🦈 Shadows in the sea Philadelphia, Chilton Books[1963] [Source]
Shark illustration from historical archives
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Johann Mourier @sharkmourier.bsky.social · 09/09/2026
Great review on shark nurseries! link.springer.com/article/10.1...
link.springer.com
Cradles of the sea: a global review of shark nurseries - Reviews in Fish Biology and Fisheries
Conservation requires the management and protection of not only wildlife populations, but the habitats they rely on. The identification and characterization of these essential habitats is a key first ...
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Johann Mourier @sharkmourier.bsky.social · 03/09/2026
🐟Biodiversity isn’t only about species, genes or ecosystems It’s also about behaviour. Our new review explores why behavioural diversity in fish matters & why we need to consider variation, not just averages, when predicting responses to environmental change. onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Behavioural Diversity of Fishes: Concepts, Drivers and Its Role in Conservation and Management
Human activity has altered nearly all ecosystems on Earth, contributing to substantial biodiversity loss across taxonomic, genetic and functional dimensions, from the intraspecific to the ecosystem s...
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Peter Gausmann @petergausmann.bsky.social · 23/08/2026
🚨Paper alert! 🚨 New publication has been published today that targets the Galapagos shark (Carcharhinus galapagensis), a globally distributed shark with a scattered distribution around remote oceanic islands, atolls, and seamounts 🦈🌊🌍 This strange distribution pattern is only poorly understood 🤔
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Coral City Camera @coralcitycamera.bsky.social · 28/07/2026
Our bull shark security squad keeping all the haters at bay 🙅‍♂️😤🐂🦈 #bullshark #sharksofcoralcity #sharkweekiseverydayincoralcity #shark #coralcitycamera
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New Scientist @newscientist.com · 25/06/2026
A shark that can walk with most of its body out of the water, found on the shores of Papua New Guinea, has been identified as a new species. www.newscientist.com/article/2530...
newscientist.com
Walking shark found in Papua New Guinea is new to science
Hemiscyllium dudgeonae is the tenth recorded species of walking shark, which use their pectoral fins to move across reef flats, and its limited range means it may be at high risk of extinction
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Greenpeace International 🌍 @greenpeace.org · 21/06/2026
Mona Khalil dedicated decades of her life to protecting the sea turtles and coastline of Mansouri, southern Lebanon. This month, Israeli strikes killed her. Her loss is not only a loss for her family and community, but for the environmental movement in Lebanon, the region and beyond. 💔
dawn.com
Tributes paid to Lebanon conservationist killed in Israeli strike
BEIRUT: Activists and campaign groups on Saturday paid tribute to Lebanese environmentalist Mona Khalil who died ...
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Shark Safety WA @sharksafetywa.bsky.social · 07/06/2026
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IUCN SSC Shark Specialist Group @iucnshark.bsky.social · 29/05/2026
NEW PUBLICATION ALERT | Critical habitats for sharks and rays in Asia remain largely unprotected Key findings • Across the Bay of Bengal, Southeast Asia, and the Northwest Pacific, 122 Important Shark and Ray Areas (ISRAs) were identified (~1 million km² or ~3% of the region)
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bioGraphic @biographic.bsky.social · 21/05/2026
How Argentina’s Getting Its Jaguars Back With the birth of a wild cub, a jaguar reintroduction project in the Gran Chaco Forest achieves its biggest milestone to date. by Lucila Pinto www.biographic.com/how-argentin...
biographic.com
How Argentina's Getting Its Jaguars Back - bioGraphic
With the birth of a wild cub, a jaguar reintroduction project in the Gran Chaco Forest achieves its biggest milestone to date.
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Matias Braccini @matiasbraccini.bsky.social · 24/05/2026
Go the duskies! Great to see their coming back! Also coming back in WA...paper coming soon
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Shark Safety WA @sharksafetywa.bsky.social · 17/05/2026
Papua New Guinea just created its largest ever marine protected area - the size of the UK The sanctuary is located in the Coral Triangle, a richly biodiverse area home to coral reefs, spinner dolphins, silky sharks, whales, and more. news.nationalgeographic.org/papua-new-gu...
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Peter Gausmann @petergausmann.bsky.social · 03/05/2026
Leaving for @sharks-int.bsky.social 🌍🦈🇱🇰, the biggest conference of shark experts on Earth 🦈💙
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 25/04/2026
The Dynamic Nature of Nearshore Shark Nurseries in the Northern Gulf of Mexico onlinelibrary.wiley.com/doi/full/10....
onlinelibrary.wiley.com
The Dynamic Nature of Nearshore Shark Nurseries in the Northern Gulf of Mexico
Some habitats serve particularly important functions for wildlife. Identifying and appropriately managing these ‘essential habitats’ is critical, especially for wildlife that have faced severe population declines like sharks.
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Peter Gausmann @petergausmann.bsky.social · 17/04/2026
The legacy of Pablo Escobar has been a serious threat to native freshwater ecosystems....🇨🇴🦛🦛🦛
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IUCN SSC Shark Specialist Group @iucnshark.bsky.social · 14/04/2026
Share www.conservation.org/news/brazil-...
conservation.org
Brazil creates the South Atlantic's largest marine park | Conservation International
Conservation International helped secure a million-hectare marine park, two decades in the making.
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Movement Ecology Lab @movecology.bsky.social · 11/04/2026
MS student, Kyle, is currently in Panama City Beach, Florida for three months completing a NOAA Experiential Research and Training Opportunity (NERTO) with the Highly Migratory Species Branch under the mentorship of Dr. John Carlson.
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Peter Gausmann @petergausmann.bsky.social · 06/04/2026
This new issue of the IUCN SSC SSG Newsletter includes a small contribution by me about the strange distribution pattern of the Galapagos shark (Carcharhinus galapagensis); see page 120 🦈🌍🔎💙
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John Bistline @bistline.bsky.social · 01/04/2026
This is my favorite climate change chart. Japanese monks, aristocrats, and emperors kept meticulous records of cherry blossom festivals for 1,200 years and accidentally built the world's longest climate dataset.
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Rachel A.S. Forbes @rachelasforbes.bsky.social · 26/03/2026
"Fish are friends"! Check out this neat study on bull #shark social behaviour in Fiji: doi-org.proxy.hil.unb.ca/10.1016/j.an... www.cbc.ca/radio/asitha...
cbc.ca
Turns out these sharks can make friends and have social lives, new study finds | CBC Radio
New research is suggesting that not all sharks are the lone, cold, ruthless predators as many films so often depict them. Some species, it turns out, can even be friendly — at least among their own ki...
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IUCN SSC Shark Specialist Group @iucnshark.bsky.social · 23/02/2026
One week to go! Before the five-day workshop for the ISRA North American and Caribbean Atlantic and the North American Pacific regions held in Playa del Carmen, Mexico. Soon over 20 contributors will gather together to assess the preliminary Areas of Interest proposals submitted thus far.
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IUCN SSC Shark Specialist Group @iucnshark.bsky.social · 13/02/2026
PRESS RELEASE | 158 Important Shark and Ray Areas Identified Across Australia and the Southeast Indian Ocean Read the press release here: www.iucnssg.org/news/austral... or here: sharkrayareas.org/download/158... #shark #ray #chimaera #ISRA #conservation
iucnssg.org
Australia and the Southeast Indian Ocean: A regional compendium of Important Shark and Ray Areas
158 Important Shark and Ray Areas Identified Across Australia and the Southeast Indian Ocean ​ New scientific map highlights critical habitats for threatened and endemic species ​A major...
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🦇Little Wing Bat Haven @littlewingbathaven.bsky.social · 09/02/2026
Grey-headed Flying-foxes: Pollinates native trees ✅ Seed dispersers ✅ Keystone species ✅ Helps regenerate forests ✅ Takes exceptional band photos ✅✅ #bats #🦇 #australianwildlife #flyingfox
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IUCN SSC Shark Specialist Group @iucnshark.bsky.social · 30/01/2026
Last call! Our next Important Shark and Ray Areas workshop will focus on the North American and Caribbean Atlantic and North American Pacific. Preliminary areas of interest must be submitted to submissions@sharkrayareas.org by February 6th. Spread the word to interested colleagues!
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Peter Gausmann @petergausmann.bsky.social · 23/01/2026
oceanfdn.org/projects/sha...
oceanfdn.org
Shark Advocates International - The Ocean Foundation
Shark Advocates International (SAI) is dedicated to conserving some of the ocean’s most vulnerable, valuable, and neglected animals – the sharks. With the benefit of nearly two decades of achievement ...
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Nick Dulvy @nickdulvy.bsky.social · 22/01/2026
New paper out today in @natrevbiodiv.nature.com by the #GlobalSharkTrends team: Bending back the curve of shark & ray biodiversity loss; Read the paper here: rdcu.be/eZ9n9 @sfu.ca @sfubiosciences.bsky.social @earth2ocean.bsky.social
Bending back the biodiversity loss curve of sharks and rays. The loss of sharks and rays to date has involved serial depletion of the largest, most evolutionary and functionally distinct species, and the increasing prevalence of smaller-bodied species that have benefited from release from predation.
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Jon Bright @jonbright.bsky.social · 15/01/2026
Numbers of critically-endangered flapper skate are beginning to recover in Scotland, new research has suggested. The study, conducted by Heriot-Watt University in Edinburgh, involved interviews with commercial fishers from all over Scotland . www.bbc.co.uk/news/article...
bbc.co.uk
Flapper skates make a recovery in Scottish waters
Research by Heriot-Watt University suggests that flapper skate numbers are on the increase.
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Brian Tyler Cohen @briantylercohen.bsky.social · 17/01/2026
More than 200,000 Danish citizens have signed a petition to buy California as a response to Trump’s attempt to take Greenland. They say they will provide Californians with “rule of law, universal health care, fact-based politics, and a lifetime supply of Danish pastries.”
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IUCN SSC Shark Specialist Group @iucnshark.bsky.social · 12/01/2026
NEW PAPER ALERT | Only One Percent of Important Shark and Ray Areas in the Western Indian Ocean Are Fully Protected From Fishing Pressure. Read the full paper in Ecology and Evolution here: doi.org/10.1002/ece3... #shark #ray #chimaera #ISRA #publication #biodiversity #conservation
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 08/01/2026
ICYMI: Our new (in December) paper offers advice for early career scientists who want their research to help influence conservation and management policy. Lots of people say that they want to do this, but lack the policy training to do it meaningfully and usefully. Our paper can help! 🧪🦑🌍🦈
southernfriedscience.com
Shark scientists want their research to help save threatened species, but don’t know how. Our new paper can help.
Sharks are some of the most threatened animals on Earth, and accordingly many scientists who study sharks want their research to be useful for conservation. However, most scientific training does n…
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Peter Gausmann @petergausmann.bsky.social · 29/12/2025
When the year comes to an end it's usually the time to reflect the own achievements. Although I got only one manuscript published by myself, I've helped many other scientists to get their work published 📄🌿🦈 With 25 peer reviews, this year marks a new record of reviewing activities....🔎
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The FSBI @thefsbi.bsky.social · 23/12/2025
#JFB: Drone observations reveal white shark (Carcharodon carcharias) dorsal fins are highly flexible and possible investigatory structures doi.org/10.1111/jfb.70210 #FishSci
doi.org
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Sharks International 2026 @sharks-int.bsky.social · 23/12/2025
Planning your trip to Sharks International 2026 in Sri Lanka? We’ve got you covered with estimated costs for your stay, from accommodation to local transport, meals, and visa fees (excluding flights). 🔗 si2026.org
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Peter Gausmann @petergausmann.bsky.social · 10/12/2025
The plans of an interoceanic canal between the Atlantic and Pacific Oceans were never really gone as the government of Nicaragua was negotiating with Chinese investors to realize these plans which would destroy a historical bull shark nursery of outstanding importance 🦈🇳🇮 @jlepler.bsky.social
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Peter Gausmann @petergausmann.bsky.social · 25/11/2025
Obituary for Leonard Joseph Victor Compagno 🦈🇿🇦 doi.org/10.2989/1814...
doi.org
Leonard Joseph Victor Compagno (1943–2024): the greatest shark expert of the 20th century
Published in African Journal of Marine Science (Vol. 47, No. 3, 2025)
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Peter Gausmann @petergausmann.bsky.social · 20/11/2025
The restoration of the Indian River Lagoon system also secures a nursery of national significance for the bull shark (Carcharhinus leucas) because it's one of the most important nursery areas for the western North Atlantic population of this species 🐂🦈💙🇺🇲
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Australian Society for Fish Biology @austsocfishbiol.bsky.social · 18/11/2025
Our #FishOfTheWeek this week is… the Broadnose Sevengill Shark (Notorynchus cepedianus) 🐟 👇More #fishfacts and the latest #research featuring ASFB members: doi.org/10.1002/ece3... 🌐 Info via Fishes of Australia: fishesofaustralia.net.au #Australia #fish #biology
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Dr Janne Haugen @jannehaugen.bsky.social · 18/11/2025
Turns out it's pretty cool to see your own book in print! Marine Ecosystem-Based Management by Haugen & Link is out now 📘🐟🧪🌊🦑
Me smiling and holding up a copy of my book.
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 18/11/2025
Marine biologist develops rapid DNA tool to combat illegal shark and ray fin trade | FIU News - Florida International University
news.fiu.edu
Marine biologist develops rapid DNA tool to combat illegal shark and ray fin trade
It identifies protected species on the spot and catch traffickers in the act.
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 16/11/2025
SciELO Brazil - Research goals of special concern for Carcharhinus leucas (Carcharhiniformes: Carcharhinidae) in Latin America – biological, distributional, and conservation priorities
scielo.br
Establishing a secure connection ...
This website is using a security service to protect itself from online attacks. We are checking your browser to establish a secure connection and keep you safe.
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Peter Gausmann @petergausmann.bsky.social · 14/11/2025
🚨 PUBLICATION ALERT 🚨 New research targeting the bull shark (Carcharhinus leucas) in the Latin American region published in "Neotropical Ichthyology" 🐂🦈🌊 In this paper, we outlined research goals for this species important for its conservation 🌍 Read more here: www.ni.bio.br/1982-0224-20...
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Sharks International 2026 @sharks-int.bsky.social · 13/11/2025
📣 2 Days left! Call for Abstracts for Sharks International 2026! Whether you’re a student, researcher, policymaker, or conservationist, #SI2026 welcomes your contributions. 🔗si2026.org.
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Peter Gausmann @petergausmann.bsky.social · 07/11/2025
Water Castle Strünckede in my neighborhood.... 🍁🏰🌞
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IPBES @ipbes.net · 04/11/2025
Ecotourism has transformed jaguars in the Pantanal from hunted predators into valuable attractions. But overcrowding, with up to 30 boats surrounding a single animal, risks stressing wildlife and eroding visitor experiences. Read more in Mongabay: ow.ly/9LA650X92Km
ow.ly
In Brazil’s Pantanal, too many tourists may be the jaguar’s new predator
PORTO JOFRE, Brazil — When Oscar de Morais isn’t out tracking jaguars, you’ll find him aboard his houseboat moored along the banks of the São Lourenço River. He sits beneath a mosquito net on two stacked blue plastic chairs, watching Brazilian soap operas while a fan blows warm air his way. That is, until someone […]
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Johann Mourier @sharkmourier.bsky.social · 03/11/2025
Shark SUPER-HABITATS : key for conservation! Habitats that include all critical activities of shark's life cycle: resting, feeding, cleaning, mating, parturition. news.fiu.edu/2025/super-h...
news.fiu.edu
Super-habitats could hold key to shark conservation
Scientists have identified a super-habitat for reef sharks in Fakarava. The finding could have major implications for conservation.
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EEA2025 @eea2025.bsky.social · 30/10/2025
🌊 Charlie is a philosopher who got wet and switched to elasmobranch science. My work generally concerns Bull rays around Malta, their ecology and their threats, but I enjoy delving deeper into data poor species in data poor areas #EEA2025
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Peter Gausmann @petergausmann.bsky.social · 29/10/2025
@elasmoproject.bsky.social reporting about the aims and methods of the #ImportantSharkandRayAreas project on the @European Elasmobranch Association conference 2025 🦈🇪🇺
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