Mathilde Chevallay
@mathildechevallay.bsky.social
Marine biologist turned into science communicator 🌊 I bring ocean science to life through talks, workshops & photos 🐧📸 Passionate about making research accessible to all! Based in Niort, FR — working locally & online 🌍
https://linktr.ee/mathilde.chevallay
https://linktr.ee/mathilde.chevallay
Exciting news! 🎉 I’m launching my new journey as an independent science communicator 🌊 From marine biology to public talks, school workshops & ocean storytelling — let’s make science accessible, fun & meaningful !
📍 Based in Niort 🇫🇷 working locally & online!
linktr.ee/mathilde.che...
📍 Based in Niort 🇫🇷 working locally & online!
linktr.ee/mathilde.che...
July 23, 2025 at 7:59 AM
Exciting news! 🎉 I’m launching my new journey as an independent science communicator 🌊 From marine biology to public talks, school workshops & ocean storytelling — let’s make science accessible, fun & meaningful !
📍 Based in Niort 🇫🇷 working locally & online!
linktr.ee/mathilde.che...
📍 Based in Niort 🇫🇷 working locally & online!
linktr.ee/mathilde.che...
Last week, I had the pleasure of returning to my old high school to talk about my journey and research. 🐧For nearly two hours, we explored marine biology, ocean science, and career paths in research. 👩🔬Huge thanks to the students & teachers at Lycée Anna de Noailles for the great discussions! 🙌
April 3, 2025 at 3:43 PM
Last week, I had the pleasure of returning to my old high school to talk about my journey and research. 🐧For nearly two hours, we explored marine biology, ocean science, and career paths in research. 👩🔬Huge thanks to the students & teachers at Lycée Anna de Noailles for the great discussions! 🙌
🌿✨ World Wildlife Day ✨🌿
Today, we celebrate the beauty of wildlife. As a biologist and photographer, I capture these moments to raise awareness of their fragility and the need for protection. Every species matters!
📸 Follow me on my Instagram account: @mathildechevallay
#WorldWildlifeDay
Today, we celebrate the beauty of wildlife. As a biologist and photographer, I capture these moments to raise awareness of their fragility and the need for protection. Every species matters!
📸 Follow me on my Instagram account: @mathildechevallay
#WorldWildlifeDay
March 3, 2025 at 4:37 PM
🌿✨ World Wildlife Day ✨🌿
Today, we celebrate the beauty of wildlife. As a biologist and photographer, I capture these moments to raise awareness of their fragility and the need for protection. Every species matters!
📸 Follow me on my Instagram account: @mathildechevallay
#WorldWildlifeDay
Today, we celebrate the beauty of wildlife. As a biologist and photographer, I capture these moments to raise awareness of their fragility and the need for protection. Every species matters!
📸 Follow me on my Instagram account: @mathildechevallay
#WorldWildlifeDay
📢 Today marks the 10th anniversary of the International Day of Women and Girls in Science 👧!
💡Encouraging women in science means enriching research, breaking stereotypes, and ensuring a fairer, more inclusive science ⚖️
@unesco.org
#EveryVoiceInScience
#WomenInScience
💡Encouraging women in science means enriching research, breaking stereotypes, and ensuring a fairer, more inclusive science ⚖️
@unesco.org
#EveryVoiceInScience
#WomenInScience
February 11, 2025 at 5:38 PM
📢 Today marks the 10th anniversary of the International Day of Women and Girls in Science 👧!
💡Encouraging women in science means enriching research, breaking stereotypes, and ensuring a fairer, more inclusive science ⚖️
@unesco.org
#EveryVoiceInScience
#WomenInScience
💡Encouraging women in science means enriching research, breaking stereotypes, and ensuring a fairer, more inclusive science ⚖️
@unesco.org
#EveryVoiceInScience
#WomenInScience
This week, I had the pleasure of talking with the students from Ecole du Nord for their "Maritime Challenges" project, raising awareness about ocean richness and threats. We discussed about the top predators of Kerguelen Islands and their incredible survival strategies in the Southern Ocean 🌊🐧
January 23, 2025 at 11:12 AM
This week, I had the pleasure of talking with the students from Ecole du Nord for their "Maritime Challenges" project, raising awareness about ocean richness and threats. We discussed about the top predators of Kerguelen Islands and their incredible survival strategies in the Southern Ocean 🌊🐧
In December, I had the pleasure to share my journey as a woman in science with bright, curious high school students as part of the "Têtes Chercheuses" event 👐. We had inspiring discussions about breaking stereotypes, overcoming challenges, and shaping the future through science! 🔬💡
January 15, 2025 at 1:45 PM
In December, I had the pleasure to share my journey as a woman in science with bright, curious high school students as part of the "Têtes Chercheuses" event 👐. We had inspiring discussions about breaking stereotypes, overcoming challenges, and shaping the future through science! 🔬💡
I was honored to receive the Beauvoir-sur-Niort city medal 🎖️during the New Year ceremony, recognizing my research work and my commitment to science education 🎓. Thanks to the mayor for this opportunity to talk about the importance of protecting biodiversity with residents! 🌊
January 13, 2025 at 4:04 PM
I was honored to receive the Beauvoir-sur-Niort city medal 🎖️during the New Year ceremony, recognizing my research work and my commitment to science education 🎓. Thanks to the mayor for this opportunity to talk about the importance of protecting biodiversity with residents! 🌊
To celebrate the end of my thesis on Southern Ocean predators 🦭, I’m selling limited-edition fine art prints from my expeditions 🌊🖼️. Printed on Hahnemühle Rag high quality paper, signed & numbered (only 20 per photo). DM me for details & bring the wild home! 🐧📷
December 2, 2024 at 10:31 AM
To celebrate the end of my thesis on Southern Ocean predators 🦭, I’m selling limited-edition fine art prints from my expeditions 🌊🖼️. Printed on Hahnemühle Rag high quality paper, signed & numbered (only 20 per photo). DM me for details & bring the wild home! 🐧📷
Last week, I was delighted to defend my doctoral thesis on Southern ocean predator-prey interactions at the @CEBC_ChizeLab ! 🦭🐧
A big thanks to the whole lab for this amazing experience, and especially to my two wonderful supervisors!
A big thanks to the whole lab for this amazing experience, and especially to my two wonderful supervisors!
November 21, 2024 at 6:00 PM
Last week, I was delighted to defend my doctoral thesis on Southern ocean predator-prey interactions at the @CEBC_ChizeLab ! 🦭🐧
A big thanks to the whole lab for this amazing experience, and especially to my two wonderful supervisors!
A big thanks to the whole lab for this amazing experience, and especially to my two wonderful supervisors!
Last week, I was honored to be named a Young Talent France #ForWomenInScience 2024 by @FondationLOreal & @UNESCO. This recognition will help accelerate my research on marine predators' ecology. I am deeply grateful for this support to advance #WomenInScience.
#FWIS2024
#FWIS2024
November 21, 2024 at 6:00 PM
Last week, I was honored to be named a Young Talent France #ForWomenInScience 2024 by @FondationLOreal & @UNESCO. This recognition will help accelerate my research on marine predators' ecology. I am deeply grateful for this support to advance #WomenInScience.
#FWIS2024
#FWIS2024
I'm delighted to announce that I've been named one of the #FWIS2024 @FondationLOreal-@UNESCO French Young Talents! An award I share with 34 other young researchers, and which highlights the importance of the contributions of #WomenInScience.
@CEBC_chizeLab
@CNRS
@UnivLaRochelle
@CEBC_chizeLab
@CNRS
@UnivLaRochelle
November 21, 2024 at 6:00 PM
I'm delighted to announce that I've been named one of the #FWIS2024 @FondationLOreal-@UNESCO French Young Talents! An award I share with 34 other young researchers, and which highlights the importance of the contributions of #WomenInScience.
@CEBC_chizeLab
@CNRS
@UnivLaRochelle
@CEBC_chizeLab
@CNRS
@UnivLaRochelle
PhD thesis submitted after 3 years of work! 📚
@CEBC_ChizeLab @MarineMegafaun1
@CEBC_ChizeLab @MarineMegafaun1
November 21, 2024 at 6:00 PM
PhD thesis submitted after 3 years of work! 📚
@CEBC_ChizeLab @MarineMegafaun1
@CEBC_ChizeLab @MarineMegafaun1
Happy #WorldPenguinDay !
A funny memory from the Kerguelen Islands where deployed tags on king penguins for my final PhD chapter. Results coming soon! 🐧🐟
A funny memory from the Kerguelen Islands where deployed tags on king penguins for my final PhD chapter. Results coming soon! 🐧🐟
November 21, 2024 at 5:59 PM
Happy #WorldPenguinDay !
A funny memory from the Kerguelen Islands where deployed tags on king penguins for my final PhD chapter. Results coming soon! 🐧🐟
A funny memory from the Kerguelen Islands where deployed tags on king penguins for my final PhD chapter. Results coming soon! 🐧🐟
Today I was very happy to present my PhD work about the fine scale hunting tactics of diving predators 🦭 of the Southern ocean at the @bls8tokyo2024 🇯🇵 ! Many thanks to all the people that listened to my talk!
@MarineMegafaun1 @CEBC_ChizeLab
@MarineMegafaun1 @CEBC_ChizeLab
November 21, 2024 at 5:59 PM
Today I was very happy to present my PhD work about the fine scale hunting tactics of diving predators 🦭 of the Southern ocean at the @bls8tokyo2024 🇯🇵 ! Many thanks to all the people that listened to my talk!
@MarineMegafaun1 @CEBC_ChizeLab
@MarineMegafaun1 @CEBC_ChizeLab
New paper out!
We deployed sound and movement tags on Antarctic fur seals 🦭in Kerguelen Islands and recorded for the first time underwater vocalizations during foraging in this species 🎙️!
@CEBC_ChizeLab @MarineMegafaun1 @marinemammalogy
We deployed sound and movement tags on Antarctic fur seals 🦭in Kerguelen Islands and recorded for the first time underwater vocalizations during foraging in this species 🎙️!
@CEBC_ChizeLab @MarineMegafaun1 @marinemammalogy
November 21, 2024 at 5:59 PM
New paper out!
We deployed sound and movement tags on Antarctic fur seals 🦭in Kerguelen Islands and recorded for the first time underwater vocalizations during foraging in this species 🎙️!
@CEBC_ChizeLab @MarineMegafaun1 @marinemammalogy
We deployed sound and movement tags on Antarctic fur seals 🦭in Kerguelen Islands and recorded for the first time underwater vocalizations during foraging in this species 🎙️!
@CEBC_ChizeLab @MarineMegafaun1 @marinemammalogy
New paper out in @WileyEcolEvol !
I was very happy to be involved in this study about fine-scale predator-prey interactions in Weddell seals 🦭 using sonar tags for the first time on this species!
📷 Karine Heerah
I was very happy to be involved in this study about fine-scale predator-prey interactions in Weddell seals 🦭 using sonar tags for the first time on this species!
📷 Karine Heerah
November 21, 2024 at 5:59 PM
New paper out in @WileyEcolEvol !
I was very happy to be involved in this study about fine-scale predator-prey interactions in Weddell seals 🦭 using sonar tags for the first time on this species!
📷 Karine Heerah
I was very happy to be involved in this study about fine-scale predator-prey interactions in Weddell seals 🦭 using sonar tags for the first time on this species!
📷 Karine Heerah
Another chapter of my PhD got published! In this study, we deployed new biologging devices on elephant seals 🦭 to describe fine-scale distribution and characteristics of their prey 🐟 in different oceanographic conditions.
@CEBC_ChizeLab @MarineMegafaun1
@CEBC_ChizeLab @MarineMegafaun1
November 21, 2024 at 5:59 PM
Another chapter of my PhD got published! In this study, we deployed new biologging devices on elephant seals 🦭 to describe fine-scale distribution and characteristics of their prey 🐟 in different oceanographic conditions.
@CEBC_ChizeLab @MarineMegafaun1
@CEBC_ChizeLab @MarineMegafaun1
Back from a great field season in the French Southern and Antarctic Lands! I spent one month on the small Amsterdam island to deploy GLS tags on subantarctic fur seals to learn more about their foraging ecology!
November 21, 2024 at 5:59 PM
Back from a great field season in the French Southern and Antarctic Lands! I spent one month on the small Amsterdam island to deploy GLS tags on subantarctic fur seals to learn more about their foraging ecology!
My first PhD chapter has just been published in @PNASNews! We show that elephant seals 🦭are able to detect their prey at a long distance enabling them to set up stealth approach tactics and to find enough prey in the vast Southern Ocean 🐟
@CEBC_ChizeLab @MarineMegafaun1
@CEBC_ChizeLab @MarineMegafaun1
November 21, 2024 at 5:59 PM
My first PhD chapter has just been published in @PNASNews! We show that elephant seals 🦭are able to detect their prey at a long distance enabling them to set up stealth approach tactics and to find enough prey in the vast Southern Ocean 🐟
@CEBC_ChizeLab @MarineMegafaun1
@CEBC_ChizeLab @MarineMegafaun1
Dans le cadre de la Fête de la Science, les élèves des Deux Sèvres ont pu découvrir comment utiliser des balises pour mesurer les exploits sportifs des animaux!
#FDS2023 @CEBC_ChizeLab
#FDS2023 @CEBC_ChizeLab
November 21, 2024 at 5:59 PM
Dans le cadre de la Fête de la Science, les élèves des Deux Sèvres ont pu découvrir comment utiliser des balises pour mesurer les exploits sportifs des animaux!
#FDS2023 @CEBC_ChizeLab
#FDS2023 @CEBC_ChizeLab
Présentation de mon deuxième chapitre de thèse au Colloque des Doctorants de Deuxième Année de @UnivLaRochelle 🦭
November 21, 2024 at 5:59 PM
Présentation de mon deuxième chapitre de thèse au Colloque des Doctorants de Deuxième Année de @UnivLaRochelle 🦭
Remake de Ma Thèse en 180 s pour le Week End de la Conservation au Zoodyssée ! @CEBC_ChizeLab
November 21, 2024 at 5:59 PM
Remake de Ma Thèse en 180 s pour le Week End de la Conservation au Zoodyssée ! @CEBC_ChizeLab
Présentation de mon deuxième chapitre de thèse sur la distribution des proies des éléphants de mer autour des Kerguelen 🦭
Merci au @CNFRA_France pour l'organisation de ces journées scientifiques ! #JS19CNFRAA @AcademieClimat
Merci au @CNFRA_France pour l'organisation de ces journées scientifiques ! #JS19CNFRAA @AcademieClimat
November 21, 2024 at 5:59 PM
Présentation de mon deuxième chapitre de thèse sur la distribution des proies des éléphants de mer autour des Kerguelen 🦭
Merci au @CNFRA_France pour l'organisation de ces journées scientifiques ! #JS19CNFRAA @AcademieClimat
Merci au @CNFRA_France pour l'organisation de ces journées scientifiques ! #JS19CNFRAA @AcademieClimat
First day at @marinemammalogy conference! I will be presenting my MSc work on the ability of elephant seals 🦭 to detect their prey and decide on capture tactics before prey reacts. Check out my pre-recorded talk in the Virtual-Behavior session! #SMM2022
November 21, 2024 at 5:58 PM
First day at @marinemammalogy conference! I will be presenting my MSc work on the ability of elephant seals 🦭 to detect their prey and decide on capture tactics before prey reacts. Check out my pre-recorded talk in the Virtual-Behavior session! #SMM2022
Very glad to present my first PhD chapter at the #SEB2022 about predator-prey interactions in Southern elephant seals! #SEBiology
November 21, 2024 at 5:58 PM
Very glad to present my first PhD chapter at the #SEB2022 about predator-prey interactions in Southern elephant seals! #SEBiology