Showstopper — Watch this bird tilt, listen, and answer the stream. In this cinematic 4K clip you’ll hear a soft, resonant cascade of plaintive warbles and ornamented notes as the tiny singer pauses between phrases and leans into the stream breeze. The recording emphasizes the intimate “call-and-response” quality of this performance: clear phrases unfurl over the bubbling water background, giving you an up-close sense of behavior normally heard only deep in montane forest. Use headphones for the