Eurasian Eagle Owl vs Northern Hawk Owl
Bubo bubo versus Surnia ulula
Play a quiz with Eurasian Eagle Owl and Northern Hawk Owl
Eurasian Eagle Owl
Northern Hawk Owl
In short
The Eurasian Eagle Owl is a massive owl with striking orange eyes and prominent ear tufts, while the Northern Hawk Owl is smaller, lacks ear tufts, and has a hawk-like appearance with a long tail. The Eagle Owl is primarily nocturnal, whereas the Hawk Owl is diurnal and often seen perched atop trees during the day.
Identification tips
Look for the Eurasian Eagle Owl's large size, orange eyes, and ear tufts. The Northern Hawk Owl is smaller, lacks ear tufts, and has a long tail with a hawk-like flight pattern. Observe the time of day: Eagle Owls are active at night, whereas Hawk Owls are active during the day.
Size
The Eurasian Eagle Owl is significantly larger than the Northern Hawk Owl, with a wingspan that can exceed 1.5 meters, compared to the Hawk Owl's more modest wingspan of about 0.5 meters.
Plumage
The Eurasian Eagle Owl has a mottled brown and black plumage with a distinctive facial disc and orange eyes. In contrast, the Northern Hawk Owl has a more uniform brown plumage with white spots, a white facial disc, and yellow eyes.
Behaviour
The Eurasian Eagle Owl is primarily nocturnal and tends to roost in secluded areas during the day. The Northern Hawk Owl is diurnal, often seen hunting during daylight and perching conspicuously on tree tops.
Habitat
The Eurasian Eagle Owl inhabits a wide range of habitats, including forests, rocky landscapes, and semi-deserts across Europe and Asia. The Northern Hawk Owl prefers open coniferous or mixed forests in the boreal regions and is often found in burned-over areas or muskeg.
Voice
The Eurasian Eagle Owl has a deep, resonant hoot, while the Northern Hawk Owl's call is a rapid, high-pitched series of whistles.