Berlin based biologist. anti-capitalist. #biodiversity | #ecology | #herpetology 🐍 doctoral researcher at @mfnberlin & nature guide
he/him
Joined September 2020
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Frederic Griesbaum retweeted
А quality-checked citizen science dataset published on @GBIF with more than 1 million georeferenced species records with a geographic focus on the German federal states of Rhineland-Palatinate (Rheinland-Pfalz) and Berlin: doi.org/10.3897/BDJ.13.e1506…
Frederic Griesbaum retweeted
"Movimos un congreso al otro lado del mundo para impedir discriminación de visas"
Los congresos "mundiales" en países con restricciones de visas (UK, Canadá, Europa, EEUU) excluyen investigadores del sur global
Son "mundiales" solo en el papel
Nota de Nature que discute problema con claridad: nature.com/articles/d41586-0…
Frederic Griesbaum retweeted
New paper in @Nature led by @PatriceEcoEvo! We demonstrated global vulnerability of amphibians to warming, threatening 10% of >5,000 species examined. How did we do it? | nature.com/articles/s41586-0… | See thread🧵
Frederic Griesbaum retweeted
👀Blog post out now!👀
🐟Korbinian Pacher explains how striped marlin groups hunt schools of sardine and opens our eyes to the endless possibilities of studying behavioural ecology in the open ocean, using aerial vehicles!🎥
buff.ly/3Zx3Wfm
@Stachel_Jochen
Frederic Griesbaum retweeted
Never before have I seen a frog so fake looking.
I imagine this is what it would look like if a regular tree frog could experience the uncanny valley.
Tapichalaca treefrog (Hyloscirtus tapichalaca)
Sadly, it is only known from the Tapichalaca Biological Reserve in Ecuador.
Frederic Griesbaum retweeted
2 new species of #Caecilians discovered!
➡️Large worm🪱-like subterranean amphibians🐸.
🇪🇨#Chocó rainforest. @roedel_lab
reassembly.de/news/two-new-w…
Frederic Griesbaum retweeted
Höre, dass weite Teile der deutschen Wissenschaftslandschaft erleichtert seien, dass „deutsche Betsy DeVos“ abdanken musste. Hochschulen und Forschende im ganzen Land würden „den längst fälligen Untergang“ von FDP-Wissenschaftsministerin Bettina Stark-Watzinger gebührend feiern.
Frederic Griesbaum retweeted
Check out our new paper with cool results on a by-product mutualism in group hunting striped marlin! The study is based on my masters and is now published in @FunEcology! For more info and a cool video check thread below and find the paper here: tinyurl.com/msn5uw7s
Frederic Griesbaum retweeted
More than 130 people came to the @AmphibiaWeb networking event at #WCH10!! 🥰🐸🧪❤️
Frederic Griesbaum retweeted
Anleitung für den Bau einer #Eidechsenburg: Mit einer kleinen Baumaßnahme können #Reptilien in den #Garten gelockt werden. Die folgende Schritt-für-Schritt-Anleitung zeigt, wie Sie aus wenigen Materialien ein Reptilienparadies gestalten. ow.ly/Z0hp50RWmaj
#Eidechsen
Frederic Griesbaum retweeted
Seen in the Galápagos Islands
The global outcry keeps growing
#freePalestine
Frederic Griesbaum retweeted
Deep divergences among inconspicuously colored clades of Epipedobates #poisonfrogs sciencedirect.com/science/ar…
Nice work, @KaremmLoHe @MileidyBetanco6 @santiak @frogsicles!
Frederic Griesbaum retweeted
My 1st article for @NatGeo - featuring a California cicada that had been missing since World War 1. The article also covers how @inaturalist is being used by cicada researchers to track the activity patterns of rare cicadas. (1/n)
nationalgeographic.com/anima… via @NatGeo
Frederic Griesbaum retweeted
To all the snake people!
At @inaturalist is a group for Snake Predation Records worldwide. There are already over 7500 entries.
inaturalist.org/projects/sna…
Frederic Griesbaum retweeted
Hello everyone! 🐍
We are VIPERA, a Venture for Interconnection, Protection, Education and Research in Adders e.V.. Our goal as NGO is to give Vipera berus a future in Germany and to understand them better.
Our website: vipera-ev.de
Frederic Griesbaum retweeted
How #Pristimatis baby #frogs 🐸🐸 adjust their developmental time and skin in a🇪🇨 tropical rainforest. Natural history paper from @roedel_lab
reassembly.de/news/baby-frog…
ALT Pristimantis rosadoi couple from Canande reserve (MO Rödel)
Frederic Griesbaum retweeted
🌡️ Our new study on mollies from geothermal springs unveils a unique twist – these fish maintain thermal limits under severe hypoxia! Against theory, no loss in heat tolerance under ZERO oxygen was observed! 1/2 tinyurl.com/y8vhk52a @igb @scioi @ujat #ThermalTolerance #fish
Frederic Griesbaum retweeted
NEW PAPER: Ever wondered why insects fly in all sorts of crazy patterns around lights at night? So did we! We set about recording flying insects to work out what's going on. I'll summarise what we found in this 🧵. Spoiler: We don't think they confuse lights with the moon.
Frederic Griesbaum retweeted
🐸🐍 Two new pieces 📰: herpetological natural history discoveries in the #Chocó #rainforest understory and #canopy from @roedel_lab
#herpetology #snakes #frogs
reassembly.de/news/herpetolo…
ALT Karla Neira climbs a tree in the Chocó searching for frogs