![fancy guppies](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/fancy-guppies.jpg?itok=3im2BfH2)
Guppies, Guppies Everywhere!
STEM Explained
How do different populations adapt to their environment? Let’s explore this concept through guppy speciation.
![Ella Harvey | Data Manager at BOLD (Barcode of Life Data System) Ella Harvey | gestionnaire de données chez OLD (Barcode of Life Data System).](/sites/default/files/styles/career_image/public/6277_13.jpg?itok=4p7FtdME)
Ella Harvey
Career Profiles
Data Manager
Ella Harvey is a data manager at BOLD (Barcode of Life Data System).
![Gonzalo Giribet | Professor of Organismic and Evolutionary Biology, Harvard University Professeur de biologie des organismes et évolutionniste, Université Harvard](/sites/default/files/styles/career_image/public/6143_13.jpg?itok=LueexyMd)
Gonzalo Giribet
Career Profiles
Professor of Organismic and Evolutionary Biology
Gonzalo Giribet is a professor of organismic and evolutionary biology at Harvard University.