
Based on 2,614 research-grade iNaturalist observations in New York, Common Merganser is most often recorded in March; in New York it behaves like a seasonal. It ranks #65 among birds recorded in the state in our data.
Mergus merganser
Common Merganser in New York by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in New York in March

American Robin
Canada Goose

Mallard

Northern Cardinal

Red-tailed Hawk

Mourning Dove

House Sparrow
Red-winged Blackbird
Places to look in New York
New York Botanical Garden
Botanical GardenBrooklyn Botanic Garden
Adirondack Park
Queens Botanical Garden
Franklin D. Roosevelt Four Freedoms Park
Planting Fields Arboretum State Historic Park
FAQ
When does Common Merganser appear in New York?
Mainly January–June, with the most records in March.
How common is Common Merganser in New York?
It ranks #65 by number of iNaturalist observations among birds in New York (2,614 records in our sample).