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Hawk owl
(Surnia ulula)

Animalia / Chordata / Aves / Strigiformes / Strigidae / Surnia

Predation Carnivory

White-crowned sparrow
(Zonotrichia leucophrys)

Animalia / Chordata / Aves / Passeriformes / Emberizidae / Zonotrichia

Cases

Source: globalbioticinteractions.org

See detail of citations

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/HongyuLii/dietdatabase/archive/9b2c68014a3075f75a2e10755ea6cb483bc23a14.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/HongyuLii/dietdatabase/archive/9b2c68014a3075f75a2e10755ea6cb483bc23a14.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/cooperrlynn/dietdatabase/archive/4f91e5649a21bc21bb6a74b43e8643a9b3f8788b.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/cooperrlynn/dietdatabase/archive/4f91e5649a21bc21bb6a74b43e8643a9b3f8788b.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/georgeni2442/dietdatabase/archive/204b664ea3314bf7dd1c27226767cd62fff4130f.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/georgeni2442/dietdatabase/archive/204b664ea3314bf7dd1c27226767cd62fff4130f.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/jerichocook/BIOL395Project/archive/4942586a8792eef6b836a453820dfa8c361c76fb.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/jerichocook/BIOL395Project/archive/4942586a8792eef6b836a453820dfa8c361c76fb.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/hurlbertlab/dietdatabase/archive/de2b062bf553c6810839ced1baa3a0baf4d941d3.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/hurlbertlab/dietdatabase/archive/de2b062bf553c6810839ced1baa3a0baf4d941d3.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/kinseyfish/dietdatabase/archive/7508fd9e83403d39ac8b8ceee6f92b3d537d4f9d.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/kinseyfish/dietdatabase/archive/7508fd9e83403d39ac8b8ceee6f92b3d537d4f9d.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/lanescher/dietdatabase/archive/1c739f6fab3ef7b74b491995f1349b51339df89f.zip

Reference citation:
Kertell, K. 1986. Reproductive biology of Northern Hawk-owls in Denali National Park, Alaska. J. Raptor Res. 20:91-101.

Source citation:
Allen Hurlbert. 2017. Avian Diet Database.

Source archive URL:
https://github.com/lanescher/dietdatabase/archive/1c739f6fab3ef7b74b491995f1349b51339df89f.zip

Cases

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