The Surprising Role of Testosterone in Female Songbirds’ Songs

Round-14 hunt: picked; source: deeper uploads from a strong round-10-12 channel; channel already live on Lumen; strict per-title check + final strict pass; title rules; oEmbed verified.

A 59-minute video from Western Washington University: “The Surprising Role of Testosterone in Female Songbirds’ Songs”.

Video by Western Washington University, played through YouTube's embedded player.