This Thayer’s gull was spotted by a handful of birders on Lake Norman a few years ago.
This Thayer’s gull was spotted by a handful of birders on Lake Norman a few years ago. Chris Talkington
This Thayer’s gull was spotted by a handful of birders on Lake Norman a few years ago. Chris Talkington

Thayer’s gull vanishes from bird-watching lists

July 13, 2017 06:13 PM