ML63596511

影音備註

Calls from the same male as in ML63596811, given about 45 minutes later. While vocalizing, the bird was feeding on a large tundra pool and at the same time keeping an eye on us as we approached. It tended to vocalize more often when we would move, but in general wasn't too alarmed by our presence. Just after the end of this cut the bird flew away silently.