Blackpoll warbler
Blackpoll warbler, Rondeau Provincial Park, September 20, 2023.
Photo by Anne.
Warblers seem sparse this year, we get a little flurry every few days and that is it.
Setophaga striata
- The song of the Blackpoll Warbler will put your hearing to the test. Most birds sing at a frequency between 1,000 Hz and 8,000 Hz, but the Blackpoll’s song can reach 10,000 Hz, even higher than the song of a Brown Creeper.
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