Based on 1,291 research-grade iNaturalist observations in Montana, Canada Goose is most often recorded in May; in Montana it behaves like a seasonal. It ranks #5 among birds recorded in the state in our data.
Branta canadensis
Canada Goose in Montana 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 Montana in May
American Robin
Red-winged Blackbird
Mallard
Black-billed Magpie
Yellow-headed Blackbird
Tree Swallow
Sandhill Crane
Bald Eagle
Places to look in Montana
National ForestBitterroot National Forest
State ParkMakoshika State Park
National ForestBeaverhead–Deerlodge National Forest
National ForestLewis and Clark National Forest
National ForestHelena National Forest
State ParkMadison Buffalo Jump State Park
FAQ
When does Canada Goose appear in Montana?
Mainly March–July, with the most records in May.
How common is Canada Goose in Montana?
It ranks #5 by number of iNaturalist observations among birds in Montana (1,291 records in our sample).