Emmanuel de Margerie
@manudm.bsky.social
Biologist interested in flight behaviour in birds and insects.
http://orcid.org/0000-0002-5380-3355
http://orcid.org/0000-0002-5380-3355
Pinned
Emmanuel de Margerie
@manudm.bsky.social
· Jun 10
Now published in Peer Community Journal, #ecology section: Tracking butterfly flight in the field from an unmanned aerial vehicle (UAV): a methodological proof of principle
Tracking butterfly flight in the field from an unmanned aerial vehicle (UAV): a methodological proof of principle
de Margerie, Emmanuel1 ; Monmasson, Kyra1 1 CNRS, Univ. Rennes, UniCaen, UMR 6552, Rennes, France
buff.ly
Reposted by Emmanuel de Margerie
Bullet point!
I found this wasp in Costa Rica and would love to have had more than this brief 10 second encounter
Canon 100-500mm L series Focal length 254mm
SS1/1250 F5 ISO3200
I found this wasp in Costa Rica and would love to have had more than this brief 10 second encounter
Canon 100-500mm L series Focal length 254mm
SS1/1250 F5 ISO3200
February 8, 2026 at 7:38 PM
Bullet point!
I found this wasp in Costa Rica and would love to have had more than this brief 10 second encounter
Canon 100-500mm L series Focal length 254mm
SS1/1250 F5 ISO3200
I found this wasp in Costa Rica and would love to have had more than this brief 10 second encounter
Canon 100-500mm L series Focal length 254mm
SS1/1250 F5 ISO3200
Reposted by Emmanuel de Margerie
The public made noise for Liam Ramos and it got him released from Dilley.
Now we must make noise for 7 year old Diana Crespo.
Her parents were taking her for emergency medical care when ICE grabbed them, and she’s rotting in the camp sick and exposed to measles.
Get them out!
Now we must make noise for 7 year old Diana Crespo.
Her parents were taking her for emergency medical care when ICE grabbed them, and she’s rotting in the camp sick and exposed to measles.
Get them out!
February 6, 2026 at 12:08 AM
The public made noise for Liam Ramos and it got him released from Dilley.
Now we must make noise for 7 year old Diana Crespo.
Her parents were taking her for emergency medical care when ICE grabbed them, and she’s rotting in the camp sick and exposed to measles.
Get them out!
Now we must make noise for 7 year old Diana Crespo.
Her parents were taking her for emergency medical care when ICE grabbed them, and she’s rotting in the camp sick and exposed to measles.
Get them out!
Reposted by Emmanuel de Margerie
Backdraft
OM1 mkii and 90mm macro +1.4x tele
Can’t wait to see what shots I’m going to get with the 50-200mm plus teles
SS1/2500 F5.6 ISO2000
OM1 mkii and 90mm macro +1.4x tele
Can’t wait to see what shots I’m going to get with the 50-200mm plus teles
SS1/2500 F5.6 ISO2000
February 5, 2026 at 6:56 PM
Backdraft
OM1 mkii and 90mm macro +1.4x tele
Can’t wait to see what shots I’m going to get with the 50-200mm plus teles
SS1/2500 F5.6 ISO2000
OM1 mkii and 90mm macro +1.4x tele
Can’t wait to see what shots I’m going to get with the 50-200mm plus teles
SS1/2500 F5.6 ISO2000
Reposted by Emmanuel de Margerie
Just like with Kilmer Abrego Garcia, the biggest sin any targeted immigrant can commit is winning battles — legal or PR battles — against the government, and they just won’t let those losses go
BREAKING: The federal government has filed a motion seeking to end asylum claims for the family of Liam Conejo Ramos, according to the lawyer representing the family.
DHS has requested expedited deportation proceedings against family of Liam Conejo Ramos
The federal government has filed a motion seeking to end asylum claims for the family of Liam Conejo Ramos, according to the lawyer representing the family.
www.mprnews.org
February 6, 2026 at 2:55 AM
Just like with Kilmer Abrego Garcia, the biggest sin any targeted immigrant can commit is winning battles — legal or PR battles — against the government, and they just won’t let those losses go
Reposted by Emmanuel de Margerie
This red grouse was walking along the path just ahead of me so I sat and waited.
#birdoftheday
#EyeContact
#birdoftheday
#EyeContact
January 29, 2026 at 1:26 PM
This red grouse was walking along the path just ahead of me so I sat and waited.
#birdoftheday
#EyeContact
#birdoftheday
#EyeContact
Reposted by Emmanuel de Margerie
Still my fav unplanned shot as this happened quick as a flash with no time to prepare for this beautiful little stoat. Not the best details but the best memories 👌🏿
Canon R5 and RF 100-500mm
SS1/5000 F7.1 ISO2500
Canon R5 and RF 100-500mm
SS1/5000 F7.1 ISO2500
January 26, 2026 at 8:02 PM
Still my fav unplanned shot as this happened quick as a flash with no time to prepare for this beautiful little stoat. Not the best details but the best memories 👌🏿
Canon R5 and RF 100-500mm
SS1/5000 F7.1 ISO2500
Canon R5 and RF 100-500mm
SS1/5000 F7.1 ISO2500
Reposted by Emmanuel de Margerie
Call the piece of legislation that ultimately abolishes ICE the Pretti-Good Act
January 25, 2026 at 7:06 AM
Call the piece of legislation that ultimately abolishes ICE the Pretti-Good Act
Reposted by Emmanuel de Margerie
Sun in an empty room - Edward Hopper, 1965.
Source : Collection privée
Source : Collection privée
January 24, 2026 at 5:43 AM
Sun in an empty room - Edward Hopper, 1965.
Source : Collection privée
Source : Collection privée
Krill !! 😍🦐🦐🦐
We escaped the ice and have been science hard for 2 days - four full stations and a big factorial experiment setup! Very tired but very happy to be working. We caught Antarctic krill at one station, and lots of salps at all stations. Love the Green krill guts full of phytoplankton! #oceanography 🌊🇦🇶🦐
January 23, 2026 at 6:52 AM
Krill !! 😍🦐🦐🦐
Reposted by Emmanuel de Margerie
Occasionally we get tiny Goldcrests in the garden, hunting for insects amongst the evergreens. They’re resident in Britain, but some Goldcrests cross the North Sea to escape the harsher continental winters; people used to believe they rode on the backs of migrating Woodcocks. (watercolour)
🐡🪶
🐡🪶
January 21, 2026 at 3:12 PM
Occasionally we get tiny Goldcrests in the garden, hunting for insects amongst the evergreens. They’re resident in Britain, but some Goldcrests cross the North Sea to escape the harsher continental winters; people used to believe they rode on the backs of migrating Woodcocks. (watercolour)
🐡🪶
🐡🪶
Reposted by Emmanuel de Margerie
I've always liked the 'Bridled' form of Guillemot, but to get a photo of 2 together on Inner Farne in 2019 was special!. #SuperSeabirdSunday
January 18, 2026 at 7:02 AM
I've always liked the 'Bridled' form of Guillemot, but to get a photo of 2 together on Inner Farne in 2019 was special!. #SuperSeabirdSunday
le bout du monde link.deezer.com/s/32c0CfUyiu...
Porz Goret
Yann Tiersen - song - 2016
link.deezer.com
January 17, 2026 at 6:04 PM
le bout du monde link.deezer.com/s/32c0CfUyiu...
Reposted by Emmanuel de Margerie
Juvenile pinnate batfish.
January 4, 2026 at 4:20 PM
Juvenile pinnate batfish.
Reposted by Emmanuel de Margerie
I hope 2026 is kind to us all
January 1, 2026 at 4:09 PM
I hope 2026 is kind to us all
Reposted by Emmanuel de Margerie
Reposted by Emmanuel de Margerie
Ce soir on mange de la soupe.
Les enfants :
Les enfants :
January 1, 2026 at 6:12 PM
Ce soir on mange de la soupe.
Les enfants :
Les enfants :
Reposted by Emmanuel de Margerie
Ces graphiques (mis à jour) sont édifiants et suffisent à démonter, chiffres à l’appui, des discours que l’on entend encore trop souvent : « il y a toujours eu des canicules en France, on vous ment » ou « il fait toujours froid en hiver ».
1/7
1/7
December 31, 2025 at 11:17 AM
Ces graphiques (mis à jour) sont édifiants et suffisent à démonter, chiffres à l’appui, des discours que l’on entend encore trop souvent : « il y a toujours eu des canicules en France, on vous ment » ou « il fait toujours froid en hiver ».
1/7
1/7
Reposted by Emmanuel de Margerie
One more pelican before I put my phone down down for the night.
Taken this morning. 🪶
Taken this morning. 🪶
December 28, 2025 at 5:25 AM
One more pelican before I put my phone down down for the night.
Taken this morning. 🪶
Taken this morning. 🪶
mais boudieu pourquoi les parents pensent que les gamins ont absolument besoin d'aller au lasergame ou au trampoline pour s'amuser ?? 😡😭 Filez leur 3 legos et 2 playmobil bor*el.
December 28, 2025 at 7:47 PM
mais boudieu pourquoi les parents pensent que les gamins ont absolument besoin d'aller au lasergame ou au trampoline pour s'amuser ?? 😡😭 Filez leur 3 legos et 2 playmobil bor*el.
The #1 movie when you were 10 years old is how your 2026 is going to go.
December 27, 2025 at 8:58 PM
The #1 movie when you were 10 years old is how your 2026 is going to go.
Reposted by Emmanuel de Margerie
A Keel-billed Toucan in my garden this morning. At @casabentbill.bsky.social #CostaRica
#ToucanoftheDay #toucans #birds #nature
#ToucanoftheDay #toucans #birds #nature
December 26, 2025 at 8:00 PM
A Keel-billed Toucan in my garden this morning. At @casabentbill.bsky.social #CostaRica
#ToucanoftheDay #toucans #birds #nature
#ToucanoftheDay #toucans #birds #nature
they come in peace
Oh my word, 2 really young Graneledone!! Adorable big headed youngsters. @Schmidt Ocean 🌊 dive 887 #argentiniandeepseeps #CONICET #MarineLife
December 26, 2025 at 1:30 PM
they come in peace
Reposted by Emmanuel de Margerie
Super, bravo, mais nous on voudrait commencer par aller à la boulangerie et y a une PUTAIN DE MARCHE ?!
Pour la première fois, une personne en fauteuil roulant s’est envolée dans l’espace
Pour la première fois, une personne en fauteuil roulant s’est envolée dans l’espace
www.huffingtonpost.fr
December 20, 2025 at 4:33 PM
Super, bravo, mais nous on voudrait commencer par aller à la boulangerie et y a une PUTAIN DE MARCHE ?!
Reposted by Emmanuel de Margerie
À vous de vous emparer de ce planisphère « magique » pour imaginer un monde plus juste. #Pierce #Projections #RegardDeCartographe www.humanite.fr/en-debat/reg...
December 19, 2025 at 6:47 AM
À vous de vous emparer de ce planisphère « magique » pour imaginer un monde plus juste. #Pierce #Projections #RegardDeCartographe www.humanite.fr/en-debat/reg...
Reposted by Emmanuel de Margerie
Pas de cadeau facho sous le sapin.
N’offrez pas de Smartbox à Noël*…
Sauf si vous souhaitez financer l’extrême-droite de Pierre-Édouard Stérin.
* et jamais, d’ailleurs.
N’offrez pas de Smartbox à Noël*…
Sauf si vous souhaitez financer l’extrême-droite de Pierre-Édouard Stérin.
* et jamais, d’ailleurs.
December 12, 2025 at 2:42 PM
Pas de cadeau facho sous le sapin.
N’offrez pas de Smartbox à Noël*…
Sauf si vous souhaitez financer l’extrême-droite de Pierre-Édouard Stérin.
* et jamais, d’ailleurs.
N’offrez pas de Smartbox à Noël*…
Sauf si vous souhaitez financer l’extrême-droite de Pierre-Édouard Stérin.
* et jamais, d’ailleurs.