This clip opens on a close, crystal-clear 4K view of a tiny singer — a cockatiel (Nymphicus hollandicus) — captured while he practices his morning repertoire. If you’ve ever wondered what a happy tiel sounds like, this one-minute highlight collects a bright sequence of whistles, chirps, and little melodic phrases that cockatiels repeat when they’re alert and comfortable. The audio is clean and unprocessed so you hear authentic cockatiel sounds, the tiny inflections that make each bird unique. Wh