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Asio
genus of Strigidae within Strigiformes

trivial name latin name name specimens
Búho chico
Asio otus 		Asio otus 22 22
Búho campestre
Asio flammeus 		Asio flammeus 11 11
Búho gritón
Asio clamator 		Asio clamator 2 2

species comparison1)

1) According to Hartmann (2000a, 2000b and 2016)

Random specimens

Búho chico
Asio otus
Búho chico
Asio otus
Búho chico
Asio otus
Búho chico
Asio otus
Búho campestre
Asio flammeus
Búho campestre
Asio flammeus
Búho chico
Asio otus
Búho chico
Asio otus