McGill Bird Observatory monitors winter bird populations during the 21 weeks between fall and spring migration seasons. Volunteers maintain feeders on-site to track species that either reside year-round or migrate south for the winter. This helps us better understand migration routes, timing, and habitat preferences.
While relatively few species overwinter at MBO, some are rarely seen during other seasons, making winter the best time to study them. Early and late winter observations also help document lingering fall migrants and early spring arrivals. Winter monitoring is more sporadic due to weather conditions, especially for banding. However, few bird observatories at this latitude operate year-round, giving MBO a unique opportunity to contribute valuable data on winter bird distribution.
Results
Birds are captured using three mist nets placed around a cluster of feeders. An audio lure playing calls of common winter species is also used to attract birds. Winter monitoring is more sporadic, as weather conditions often limit banding opportunities.
Banding total in 2023-2024: 600
Banding total since the beginning : 600
Adoptions
Virtually adopt a bird banded at our feeders this winter and support vital research while enjoying a unique experience.
As a thank you, you’ll be invited to an exclusive visit to our observatory, where you can release your adopted bird back into the wild, a memorable way to connect with nature.
Adopt a bird today and become part of its incredible story!
Program
Supporters
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