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Welcome Discover nature through science discovery

Resources for campus-based & fully-online courses that build personal perspectives of the natural world

Welcome OSU students!

Winter 2025

Free Online Resources for

OSU Corvallis Campus AnimalBio

Winter 2025

Free Online Resources for

OSU Ecampus Online AnimalBio
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© biotas 2025

About

biotas is a growing collection of online biology curricula and media.  Discover nature and our relationship with the natural world through exploration, description, and explanation.  Please be safe in all of your adventures and minimize impact to organisms & their environments.

biota (bi-o-tah) noun singular

The organisms of a particular region, habitat, or time.

biotas (bi-o-tas) noun plural

use:  “Algae are part of lake, river, and oceanic  biotas.”