Jan von Rönn
@jac-vr.bsky.social
Ornithologist @vogelwarte.bsky.social | Swiss Ringing Centre | Always torn between #Swiss mountains and the #Baltic sea.
bird migration | phenology | population dynamics | demography | ringing
bird migration | phenology | population dynamics | demography | ringing
Reposted by Jan von Rönn
Schon angemeldet? Die BirdLife-Naturschutztagung am 22. November bietet die Möglichkeit, trockenen Fusses nasse Lebensräume zu erkunden. Sie macht versteckte Interaktionen zwischen Wasser und Land sichtbar und fördert dein blau-grünes Netzwerk. Anmeldung bis 14. Nov:
www.birdlife.ch/de/content/t...
www.birdlife.ch/de/content/t...
BirdLife-Naturschutztagungen | BirdLife Schweiz/Suisse/Svizzera
www.birdlife.ch
November 11, 2025 at 9:43 AM
Schon angemeldet? Die BirdLife-Naturschutztagung am 22. November bietet die Möglichkeit, trockenen Fusses nasse Lebensräume zu erkunden. Sie macht versteckte Interaktionen zwischen Wasser und Land sichtbar und fördert dein blau-grünes Netzwerk. Anmeldung bis 14. Nov:
www.birdlife.ch/de/content/t...
www.birdlife.ch/de/content/t...
Reposted by Jan von Rönn
1/9 New in @science.org www.science.org/doi/10.1126/science.ado8005
How does genetic architecture constrain evolutionary trajectories? To address this question, we inferred the genetic architecture of convergent plumage coloration and its evolutionary history in wheatears.
How does genetic architecture constrain evolutionary trajectories? To address this question, we inferred the genetic architecture of convergent plumage coloration and its evolutionary history in wheatears.
A mosaic of modular variation at a single gene underpins convergent plumage coloration
The reshuffling of genomic variation from multiple origins is an important contributor to phenotypic diversification, yet insights into the evolutionary trajectories of this combinatorial process and ...
www.science.org
October 17, 2025 at 5:50 AM
1/9 New in @science.org www.science.org/doi/10.1126/science.ado8005
How does genetic architecture constrain evolutionary trajectories? To address this question, we inferred the genetic architecture of convergent plumage coloration and its evolutionary history in wheatears.
How does genetic architecture constrain evolutionary trajectories? To address this question, we inferred the genetic architecture of convergent plumage coloration and its evolutionary history in wheatears.
Reposted by Jan von Rönn
Exciting science news on plumage colouration and genetic variation from our colleagues!
1/9 New in @science.org www.science.org/doi/10.1126/science.ado8005
How does genetic architecture constrain evolutionary trajectories? To address this question, we inferred the genetic architecture of convergent plumage coloration and its evolutionary history in wheatears.
How does genetic architecture constrain evolutionary trajectories? To address this question, we inferred the genetic architecture of convergent plumage coloration and its evolutionary history in wheatears.
A mosaic of modular variation at a single gene underpins convergent plumage coloration
The reshuffling of genomic variation from multiple origins is an important contributor to phenotypic diversification, yet insights into the evolutionary trajectories of this combinatorial process and ...
www.science.org
October 17, 2025 at 6:52 AM
Exciting science news on plumage colouration and genetic variation from our colleagues!
Reposted by Jan von Rönn
Our new @science.org paper is out! Cuckoos and hosts are locked in a coevolutionary arms race over egg mimicry.
But how are these egg types inherited, and could this drive speciation? We sequenced hundreds of genomes to find out!
doi.org/10.1126/scie...
🧵1/6
But how are these egg types inherited, and could this drive speciation? We sequenced hundreds of genomes to find out!
doi.org/10.1126/scie...
🧵1/6
Genomic architecture of egg mimicry and its consequences for speciation in parasitic cuckoos
Host-parasite arms races facilitate rapid evolution and can fuel speciation. Cuculus cuckoos are deceptive egg mimics that exhibit a broad diversity of counterfeit egg phenotypes, representing host-ad...
doi.org
October 30, 2025 at 7:15 PM
Our new @science.org paper is out! Cuckoos and hosts are locked in a coevolutionary arms race over egg mimicry.
But how are these egg types inherited, and could this drive speciation? We sequenced hundreds of genomes to find out!
doi.org/10.1126/scie...
🧵1/6
But how are these egg types inherited, and could this drive speciation? We sequenced hundreds of genomes to find out!
doi.org/10.1126/scie...
🧵1/6
Reposted by Jan von Rönn
Matrilines attack,
for the hosts there is no hope.
Egg kaleidoscope.
www.science.org/doi/10.1126/...
for the hosts there is no hope.
Egg kaleidoscope.
www.science.org/doi/10.1126/...
Genomic architecture of egg mimicry and its consequences for speciation in parasitic cuckoos
Host-parasite arms races facilitate rapid evolution and can fuel speciation. Cuculus cuckoos are deceptive egg mimics that exhibit a broad diversity of counterfeit egg phenotypes, representing host-ad...
www.science.org
October 31, 2025 at 9:37 AM
Matrilines attack,
for the hosts there is no hope.
Egg kaleidoscope.
www.science.org/doi/10.1126/...
for the hosts there is no hope.
Egg kaleidoscope.
www.science.org/doi/10.1126/...
Reposted by Jan von Rönn
I did something very special this week. had the big honour to speak at the opening of ‘#Johtingeaidnu – The Path Within’ a prize winning art exhibition of Emilia Tikka with Oula and Leena Valkeapää. special, because the opening speech I was asked to give should be on #epigenetics -
April 12, 2025 at 2:50 PM
I did something very special this week. had the big honour to speak at the opening of ‘#Johtingeaidnu – The Path Within’ a prize winning art exhibition of Emilia Tikka with Oula and Leena Valkeapää. special, because the opening speech I was asked to give should be on #epigenetics -
Reposted by Jan von Rönn
🚨🎉 New paper "Ten quick tips to get you started with Bayesian statistics", hope you'll like it 😇🤗
✍🏽 w/ Andy Royle, Marc Kéry and Chloé Nater
🔗 dx.plos.org/10.1371/jour...
@plos.org @cnrsecologie.bsky.social @cnrsoccitanieest.bsky.social @umontpellier.bsky.social
✍🏽 w/ Andy Royle, Marc Kéry and Chloé Nater
🔗 dx.plos.org/10.1371/jour...
@plos.org @cnrsecologie.bsky.social @cnrsoccitanieest.bsky.social @umontpellier.bsky.social
April 11, 2025 at 4:23 AM
🚨🎉 New paper "Ten quick tips to get you started with Bayesian statistics", hope you'll like it 😇🤗
✍🏽 w/ Andy Royle, Marc Kéry and Chloé Nater
🔗 dx.plos.org/10.1371/jour...
@plos.org @cnrsecologie.bsky.social @cnrsoccitanieest.bsky.social @umontpellier.bsky.social
✍🏽 w/ Andy Royle, Marc Kéry and Chloé Nater
🔗 dx.plos.org/10.1371/jour...
@plos.org @cnrsecologie.bsky.social @cnrsoccitanieest.bsky.social @umontpellier.bsky.social
Reposted by Jan von Rönn
Reposted by Jan von Rönn
