Mountain Bluebird
Sialia currucoides
When to look
Records by month. January, 28,195 records. February, 22,707 records. March, 49,810 records. April, 72,140 records. May, 81,829 records. June, 92,258 records. July, 60,838 records. August, 36,065 records. September, 36,513 records. October, 29,884 records. November, 20,824 records. December, 23,444 records.
Occurrence data from GBIF (incl. the eBird Observation Dataset, © Cornell Lab of Ornithology, CC BY 4.0). Descriptive, not predictive.
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