Western Bluebird
Sialia mexicana
When to look
Records by month. January, 133,586 records. February, 130,735 records. March, 146,185 records. April, 162,416 records. May, 162,763 records. June, 119,776 records. July, 89,624 records. August, 79,830 records. September, 105,775 records. October, 120,640 records. November, 105,738 records. December, 121,826 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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