Marsh Wren
Cistothorus palustris
When to look
Records by month. January, 127,597 records. February, 107,624 records. March, 136,455 records. April, 212,547 records. May, 370,519 records. June, 221,151 records. July, 193,225 records. August, 116,694 records. September, 137,096 records. October, 165,308 records. November, 131,653 records. December, 127,247 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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