Marsh Wren
Cistothorus palustris
When to look
Records by month. January, 106,470 records. February, 90,461 records. March, 122,396 records. April, 188,217 records. May, 329,188 records. June, 204,093 records. July, 178,007 records. August, 104,107 records. September, 119,569 records. October, 141,426 records. November, 112,039 records. December, 103,919 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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