Óscar Sanisidro
ohsanisidro.bsky.social
Óscar Sanisidro
@ohsanisidro.bsky.social
Paleobiologist/professor by day 🦏, artist in the making by night 🎨
La fecha se acerca… Muy emocionado/a de compartir el nuevo tráiler de Prehistoric Planet: Ice Age. www.youtube.com/watch?v=f7kv...
Estreno el 26 de noviembre en Apple TV+.
#PrehistoricPlanet #AppleTV #bbcstudios
Prehistoric Planet: Ice Age — Season 3 Official Trailer | Apple TV
YouTube video by Apple TV
www.youtube.com
November 7, 2025 at 5:59 AM
The release date is finally here! 🧊🦣
So excited to have added my own grain of sand to Prehistoric Planet: Ice Age, the upcoming Apple TV+ series. Can’t wait to see the final result. Still a few months to go, stay tuned!

www.apple.com/tv-pr/news/2...

#PrehistoricPlanet #Paleontology #AppleTVPlus
Apple TV+ announces “Prehistoric Planet: Ice Age”
Today, Apple TV+ announced “Prehistoric Planet: Ice Age,” narrated by Tom Hiddleston.
www.apple.com
July 29, 2025 at 5:35 PM
Reposted by Óscar Sanisidro
🦏🦣🦌 LARGE paper alert!!! We tracked 60 million years of large herbivore evolution—over 3,000 fossil species—to uncover how ecosystems have changed and reorganized through time. What we found might help us understand the next big tipping point 🧵👇
www.nature.com/articles/s41...
Two major ecological shifts shaped 60 million years of ungulate faunal evolution - Nature Communications
Here, the authors analyze a fossil dataset spanning 60 million years to investigate ecological stability. Their network analysis identifies prolonged stability interrupted by two major functional tran...
www.nature.com
June 5, 2025 at 9:10 AM
Reposted by Óscar Sanisidro
For #BiodiversityDay, check out some of the mammals that “should” be in Southern California today (species that went extinct since the last interglacial are greyed out).

From our paper www.science.org/doi/10.1126/... Illustrated by coauthor @ohsanisidro.bsky.social
May 22, 2025 at 5:07 PM
Reposted by Óscar Sanisidro
🐵Describen el proceso evolutivo y la extinción de los perezosos gigantes americanos

El @mncn-csic.bsky.social participa en el estudio que analiza las estrategias evolutivas de estas especies y su desaparición por la presión antropogénica hace unos 15.000 años

👉 http://tiny.cc/xjfk001
May 22, 2025 at 6:12 PM
Reposted by Óscar Sanisidro
And another: a Science paper on brontotheres, led by @ohsanisidro.bsky.social where we tested diverse hypotheses about their size evolution. www.science.org/doi/abs/10.1...
A macroevolutionary pathway to megaherbivory
Differential survival of mammalian lineages explains the increase in body size in early megaherbivores.
www.science.org
January 25, 2025 at 3:51 PM