Western Gull
Larus occidentalis
When to look
Records by month. January, 149,191 records. February, 120,500 records. March, 106,961 records. April, 106,679 records. May, 112,550 records. June, 82,287 records. July, 116,765 records. August, 161,118 records. September, 200,664 records. October, 156,122 records. November, 125,093 records. December, 130,719 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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