You can also check out everything going on by following the hashtag #GlobalScienceshow
Welcome to today's #GlobalScienceShow as part of #FUTURES2020
From now until 6pm GMT we have a new researcher every 20 minutes ready to share their work with you!
What's going on? Check out the schedule below for info on all presenters!
First up at 12.20pm is @JessieW_Palaeo

You can also check out everything going on by following the hashtag #GlobalScienceshow
If you know me, then you know I LOVE A QUIZ!!!
#FUTURES2020
https://t.co/jB6sEmP5H3
Hi, my name is Jessie Woodbridge and I'm taking part in the #GlobalScienceShow
— Jessie Woodbridge (@JessieW_Palaeo) November 28, 2020
I'll be discussing #PastEnvironmentalChanges. Follow along with the whole show and check out @JoshTylerEarth who's up next! #FUTURES2020 @GlobalSciShow pic.twitter.com/1PfM7cLQgR
@JessieW_Palaeo #FUTURES2020

It's so exciting that three new species of Gentoo penguins were recently discovered 🐧🐧🐧
#FUTURES2020
https://t.co/AFOqapN8oS
Hi, my name is Josh Tyler and I'm taking part in the #GlobalScienceShow & #FUTURES2020.
— Josh Tyler (@JoshTylerEarth) November 28, 2020
I'll be tweeting about cryptic species and how we discovered three new species of gentoo penguin\U0001f427. Follow along with the whole show and check out @Jimbo_Rand who is up next. 1/12 pic.twitter.com/4TnkM9dnDB
\U0001f44b we updated @JoshTylerEarth\u2019s voice tweet to include *automatic* captions\u2026 pic.twitter.com/NHSXF4caGQ
— HeadlinerClip Caption (@HeadlinerClip) November 28, 2020
But in reality, these amazing machines could help us monitor bodies of water much more efficiently
https://t.co/5bqkx57HLj
Hello, my name is James Rand and I am taking part in @GlobalSciShow and I will talking about lake science and underwater gliders.
— James Rand (underwater glider developer) (@Jimbo_Rand) November 28, 2020
Ask any questions that you may have and dont forget to check out Valeria Cascione who is on at 1.20pm.#FUTURES2020 #GlobalScienceShow pic.twitter.com/FpKCh0XZcJ
\U0001f44b we updated @Jimbo_Rand\u2019s voice tweet to include *automatic* captions\u2026 pic.twitter.com/44MjpKvW9A
— HeadlinerClip Caption (@HeadlinerClip) November 28, 2020
More from Science
#MadagascarFrogs
📸D.Edmonds/CalPhotos

This thread will cover only a tiny fraction of the work on Mantella cowanii because, being so charismatic and threatened, it has received quite a bit of attention.
#MadagascarFrogs
We start at the very beginning: the first specimens, two females, were collected by Reverend Deans Cowan in East Betsileo, Madagascar, and sent to London, where George Albert Boulenger described the species in 1882.
#MadagascarFrogs

Boulenger placed the species in his new genus, Mantella, along with ebenaui, betsileo, and madagascariensis. He recognised that the other Malagasy poison frogs were distinct from the Dendrobates of the Americas, although he did keep them in the Dendrobatidae.
#MadagascarFrogs
As more specimens were collected, it became clear that the species was highly variable. In 1978, Jean Guibé wrote with interest about this variability, describing a new subspecies, M. cowani nigricans—today a full species. #MadagascarFrogs
https://t.co/dwaHMbrYbj

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