AnAge Browser

Order
Family
Genus
n entries
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Strigiformes
Strigidae
Aegolius 2
Asio 2
Athene 2
Bubo 3
Glaucidium 1
Megascops 2
Micrathene 1
Otus 2
Pulsatrix 1
Strix 5
Surnia 1

Found 11 branches in Strigidae (query or survey).