Bernhard Wegscheider

@bwegscheider.bsky.social

Freshwater ecologist at Uni Bern and Eawag. Interested in river science, conservation and restoration planning.

1. This is Piles Copse, the largest remaining fragment of high-ground temperate rainforest on Dartmoor. It’s a tiny speck of green in a dismal, human-made desert. Prepare yourselves for a story of breathtaking perversity, told in this thread. (There’s a one-page version at the bottom). 🧵

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Restoring habitats is critical to support fish populations in Switzerland. 🐟Check out this interview by Uniaktuell with @conorwaldock.bsky.social and myself on how species distribution models can help us in identifying priority regions for conservation and restoration of fish habitats.

Universität Bern@unibe.ch · last yr.

Die Schweizer #Fischbestände sind, insbesondere durch die Verbauung der #Gewässer gefährdet. Ein Projekt der @wyssacademy.bsky.social, #unibern & @eawag.bsky.social setzt sich für die Renaturierung ein, um die Lebensräume der heimischen Fischarten zu bewahren. www.uniaktuell.unibe.ch/2025/hier_lo...

Zitat von Conor Waldock, Institut für Ökologie und Evolution: "90% der potenziellen Fischlebensräume sind durch menschliche Einflüsse beeinträchtigt."

Die Schweiz darf sich über die Entdeckung zwei neuer Fischarten freuen. Entdeckt wurden sie von Bárbara Calegari von der @unibern.bsky.social im Rahmen des Projekts LANAT-3 im Auftrag der Wyss Academy for Nature, des Kantons Bern und des Bundesamts für Umwelt (BAFU). 👉🏾 go.wyssacademy.org/fish

Universität Bern@unibe.ch · 2y ago

Researchers from #unibern @wyssacademy.bsky.social #NaturhistorischesMuseumBern @eawag.bsky.social have discovered two new #fish species. You can actively take part in naming them! Learn more in the interview with biologist Bárbara Calegari: sohub.io/83u0.

Two fishes are looking at each other. One asks the other: Hang on ... are you ... arbatula «fluvicola» or «amnicus»? The other fish replies: "Uhm..."

To all nature lovers out there. Take part in naming two new fish species that were discovered in our research project in 🇨🇭 lakes and rivers. Great initiative led by the amazing Barbara Calegari. @unibern.bsky.social @wyssacademy.bsky.social @eawag.bsky.social 🐟🐟💧💧

Universität Bern@unibe.ch · 2y ago

Researchers from #unibern @wyssacademy.bsky.social #NaturhistorischesMuseumBern @eawag.bsky.social have discovered two new #fish species. You can actively take part in naming them! Learn more in the interview with biologist Bárbara Calegari: sohub.io/83u0.

Two fishes are looking at each other. One asks the other: Hang on ... are you ... arbatula «fluvicola» or «amnicus»? The other fish replies: "Uhm..."

New paper alert! We show that the joint consideration of barriers and species past, current and future distributions are critical for river connectivity restoration plans to ensure the recovery and persistence of riverine fish diversity in Switzerland. 🐟🐟 www.sciencedirect.com/science/arti...

Neglecting biodiversity baselines in longitudinal river connectivity restoration impacts priority setting

River habitats are fragmented by barriers which impede the movement and dispersal of aquatic organisms. Restoring habitat connectivity is a primary ob…

sciencedirect.com

Hi everyone :) I'm moving away from X in the hope for a nicer community here at Bluesky. I'm interested in content related to biodiversity and conservation. Follow me back if you are interested in river science and restoration 🐟🐟

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