jörg.freyhof
@jfreyhof.bsky.social
260 followers 400 following 200 posts
Berlin-based biodiversity scientist. #ichthyology #biodiversity #conservation #urbanbiodiversity #urbanecology #mothing #photography
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jfreyhof.bsky.social
Interesting, its similar to Instagram as far as i undrrstood
jfreyhof.bsky.social
From time to time I like to advertise my Flickr page www.flickr.com/photos/joerg...
Almost 1000 pictures for you to use freely and open access - no payment for all your non-commercials
jfreyhof.bsky.social
Not very easy to find Craterellus cornucopioides, Totentrompete, around Berlin as we have mostly sour soils. But there are places and then there are many. Yesterday we had a nice success. Very lecker!
Craterellus cornucopioides, Totentrompete, lateral view Craterellus cornucopioides, Totentrompete, view from above
Reposted by jörg.freyhof
friel.bsky.social
Biodiversity, Systematics, and Taxonomy of Ostariophysi (Osteichthyes, Actinopterygii): What We Know Today After Three Decades of Integration of Morphological and Molecular Data.🐟🧪

mdpi.com/2673-6500/5/...
Phylogenetic hypotheses for Cypriniformes. (a) A phylogenomic study using 219 loci and 172 species; (b) phylogenetic study based on six nuclear loci and using 81 species
jfreyhof.bsky.social
At my last day in Greece, I visited the late Bronze Age palace of Mycenae. Two cool lichens sticks out, Bagliettoa marmorea and (maybe) Lichinella nigritella.
Bagliettoa marmorea Marmor-Warzenflechte
Reposted by jörg.freyhof
hedgerownibbler.bsky.social
Happy UK Fungus Day! All of these were photographed by me in the UK. Aren’t they beautiful!
#ukfungi #ukfungusday
Lots of different coloured mushrooms in a whole range of different shapes and sizes. Some look like coral, others like cauliflowers or little cream coloured balls. There are some that look like jellies or turkey’s tails.
Reposted by jörg.freyhof
terliwetter.bsky.social
3 Grad 2050 ist die Klimakatastrophe. O-Ton vom #EWK2025
Hashtag#3Grad2050
Reposted by jörg.freyhof
liujuan.bsky.social
New in @science.org, meet Acronichthys maccagnoi, a new species from Late Creatacous Canada that changes what we know about the origins and evolution of one of the most successful fish groups on Earth.
jfreyhof.bsky.social
Potentially, this is Enchylium tenax, Zähe Leimflechte, in Leonidio/Greece. A lichen that is associated with Nostoc algae. Rather small species that is very common on raw soils
jfreyhof.bsky.social
Peribatodes umbraria and Problepsis ocellata, my highlights last night. The last mothing in Greece this year. #moth, #teammoth
Peribatodes umbraria Problepsis ocellata
Reposted by jörg.freyhof
friel.bsky.social
Dr. Matt Girard, a Research Biologist in the NMNH's Department of Vertebrate Zoology, introduces us to the little-known world of marine-fish larvae, which can be as different in appearance from the adults they will become as caterpillars and butterflies. 🐟

www.youtube.com/watch?v=TGSn...
Big Discoveries from Little Fishes: Dr. Matthew Girard, Research Biologist
YouTube video by Smithsonian's National Museum of Natural History
www.youtube.com
Reposted by jörg.freyhof
smartenwinter.bsky.social
The iDiv Podcast on interesting aspects of biological invasions w yours truly😎👇😍
idiv-research.bsky.social
🎙️🎧 A new episode of #InsideBiodiversity is out today!

Guest @smartenwinter.bsky.social (@unileipzig.bsky.social) explores the impact of invasive species diving into some of ecology's most-debated questions!

▶️ Listen & subscribe: insidebiodiversity.podigee.io
Reposted by jörg.freyhof
taz.de
taz @taz.de · 6d
Israels Marine kapert Boote der „Global Sumud Flotilla“. Die meisten Schiffe setzen ihre Fahrt nach Angaben der Aktivisten jedoch fort. In Italien sind Tausende Menschen dagegen auf die Straße gegangen 👉 taz.de/Italien-Prot...
Proteste an einem Bahnhof in Italien. Text: Auf Italiens Straßen solidarisieren sich Tausende Menschen mit der Global Sumud Flotilla Proteste an einem Bahnhof in Italien. Text: „Unsere Sicherheit beruht ausschließlich auf der Aufmerksamkeit der Weltöffentlichkeit.“ 

Der türkische Aktivist Muhammed Salih ist an Bord eines Schiffes der Global Sumud Flotilla. Die israelische Marine hat in der Nacht zum Donnerstag mehrere Schiffe mit Hilfslieferungen für den Gazastreifen gestoppt
Reposted by jörg.freyhof
antizionistjew.bsky.social
🇧🇪 Belgium is out in full force to protest the interception of the Global Sumud Flotilla 👇
Reposted by jörg.freyhof
steffi-lemke.de
Wir haben eine großartige Naturschützerin verloren.
Janes Tod ist ein schmerzlicher Verlust.
Eine große Forscherin und Vorkämpferin für Mitgefühl, Gerechtigkeit und den Schutz von Umwelt und Natur ist gegangen.
Doch ihr beeindruckendes Vermächtnis bleibt!

Danke Jane, dass es dich gab.
R.I.P. 🌿💚
jfreyhof.bsky.social
Acherontia atropos, Totenkopfschwärmer, at Leonidio/Greece. A moth every moth-er wants to see. Yesterday was my night, and as expected, this massive critter emerging from the dark and hovering around the light is a stunner.
Acherontia atropos, Totenkopfschwärmer Acherontia atropos, Totenkopfschwärmer
jfreyhof.bsky.social
Few moth from Leonidio/Greece. Still a good number of species in the dry landscapes - and many I have never seen before. So nice! #teammoth, #moth
Antigastra catalaunalis Sesamzünsler Menophra abruptaria Lederbrauner Rindenspanner Mythimna sicula Kleine Wurzelstriemen-Graseule Scopula marginepunctata Randfleck-Kleinspanner
Reposted by jörg.freyhof
antizionistjew.bsky.social
Even if the flotilla doesn’t reach Gaza, it’s a powerful victory for humanity. When leaders failed, ordinary people stepped up and risked their lives to do what’s right. Israel has weapons— the flotilla has the world. They stood on the right side of history
Reposted by jörg.freyhof
Reposted by jörg.freyhof
umweltbundesamt.bsky.social
🌱 Arbeiten für Mensch und Umwelt? Starte 2026 mit einer #Ausbildung im #Umweltbundesamt durch! 🚀 Als Verwaltungsfachangestellte*r 🖥️ , Kauffrau*Kaufmann für Büromanagement 📅 oder Fachangestellte*r für Medien- und Informationsdienste 📚 , in Dessau oder Berlin.
👉 interamt.de/koop/app/tre...
Umweltschutz + Laptop = Dein neuer Job beim UBA!