https://academy.allaboutbirds.org/natural-selection-sexual-selection-an-illustrated-introduction/
High-quality videos, learning games, and open lectures covering a multitude of topics related to animal behavior and evolution.
All (or at least most) videos have captions, available transcripts, and are available through Youtube. Under the Videos tab, you can check off certain categories including Evolution, Behavior, Brains + Senses, Migration, etc.
https://academy.allaboutbirds.org/media-library/
Some favorite videos:
- Speciation: An illustrated guide https://academy.allaboutbirds.org/speciation-an-illustrated-introduction/
- Dance: And the Birds-of-Paradise https://academy.allaboutbirds.org/dance-and-the-birds-of-paradise/
- An Expert Mimic: The Gray Catbird https://academy.allaboutbirds.org/an-expert-mimic-the-gray-catbird/