About
Education
Discuss
TraitBank
Sign In
Sign Up
Language
Deutsch
English
Español
français
italiano
Nederlands
Piemontèis
Português do Brasil
suomi
Türkçe
Čeština
Ελληνικά
македонски
Українська
العربية
简体中文
繁體中文
names in breadcrumbs
vernacular
scientific
About
Education
Discuss
TraitBank
Sign In
Sign Up
en
Deutsch
English
Español
français
italiano
Nederlands
Piemontèis
Português do Brasil
suomi
Türkçe
Čeština
Ελληνικά
македонски
Українська
العربية
简体中文
繁體中文
names in breadcrumbs
vernacular
scientific
Biota
»
…
»
Animals
»
…
»
Vertebrates
»
…
»
Dinosaurs And Birds
»
…
»
Theropods
»
…
»
Birds
»
…
»
Typical Owls
»
…
Biota
»
Cellular
»
Eukaryotes
»
Opisthokonts
»
Animals
»
Bilaterians
»
Deuterostomes
»
Chordates
»
Vertebrates
»
Jawed Fish
»
Osteichthyes
»
Lobe Finned Fishes
»
Terrestrial Vertebrates
»
Amniote
»
Reptiles
»
Diapsid
»
Archosauromorph
»
Archosaur
»
Dinosaurs And Birds
»
Lizard Hipped Dinosaurs
»
Theropods
»
Tetanuran Theropod
»
Coelurosaur
»
Maniraptoriformes
»
Maniraptoran
»
Birds
»
Ornithurae
»
Neornithes
»
Neognathae
»
Neoaves
»
landbirds
»
Owls
»
Typical Owls
»
Eagle Owls
»
Great Horned Owl
«
Eastern Great Horned Owl
Bubo virginianus virginianus (Gmelin & JF 1788)
collect
overview
data
media
maps
names
body mass
show all
Body symmetry
auditory system
body mass
cellularity
hearing range
hearing threshold
locomotion
mineralized skeleton contains
number of records in gbif
prenatal development duration
sexual system
visual system
filter by provider
show all
Bergtold 1917
Hone et al 2013 avian data
body mass
Bergtold 1917
72 oz
(max)
Bergtold 1917
56 oz
(single measurement)
Bergtold 1917
48 oz
(min)
Hone et al 2013 avian data
2046 g
(female, adult, max)
Hone et al 2013 avian data
1460 g
(male, adult, max)