High elevation migrants. High elevation spruce
forests in the Rockies host an impressive number of birds in early fall. Many
of our local breeders (Dark-eyed Juncos, Yellow-rumped Warblers, Wilson’s
Warblers, etc.) form large mixed species flocks that attract migrating species
(including rarities like Tennessee and Nashville Warblers) on their journey
south.
On this trip, we will venture to the high elevation forests of the Snowy
Range to explore this relatively under-appreciated phenomenon. Expect to do a
couple of miles of hiking on trails or dirt roads.
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