Whistletown Wilds wrote:
A rare bird indeed. 'The Cerulean Warbler’s population is dropping faster than any other warbler species in the United States. Between 1966 and 1999, it declined an average of 4% per year throughout its eastern US breeding range for a total population loss of 70%. Current estimates are at around 560,000 birds. Thank you, and feel free to share".
Wow, a rare one. Poor birds. Is it known precisely what is causing the decline? Likely some human activity, but what?