Mountain Bluebird
Sialia currucoides
When to look
Records by month. January, 28,202 records. February, 22,718 records. March, 49,854 records. April, 72,203 records. May, 81,930 records. June, 92,360 records. July, 60,928 records. August, 36,139 records. September, 36,578 records. October, 29,901 records. November, 20,832 records. December, 23,449 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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