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Accipitriformes
Accipitridae
Id. Record
Geographic range
Pictures
2
Northern Harrier
Circus hudsonius - Busard d'Amérique
adult
adult
First year
adult
subadult
adult
juvenile
juvenile
adult
adult
immature
juvenile
First year
adult
adult
First year
First year
adult
adult
adult
adult
First year
adult
First year
juvenile
juvenile
juvenile
adult