Unspotted Saw-whet Owl vs Uhu
Aegolius ridgwayi verglichen mit Bubo bubo
Side-by-Side Comparison
| Merkmal | Unspotted Saw-whet Owl | Uhu |
|---|---|---|
| Wissenschaftlicher Name | Aegolius ridgwayi | Bubo bubo |
| Ordnung | Strigiformes | Strigiformes |
| Familie | Strigidae | Strigidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | 68,0 cm (26.8 in) |
| Flügelspannweite | 27,7 cm (10.9 in) | 170,0 cm (66.9 in) |
| Gewicht | 86,0 g (3.03 oz) | 2800,0 g (98.77 oz) |
| Ernährung | -- | Mammals up to the size of hares and young foxes, and birds up to the … |
| Gelegegröße | 5-6 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Uhu
Rocky landscapes, cliffs, gorges, and open forest across Eurasia. Increasingly found near human settlements.
Song & Call Comparison
Unspotted Saw-whet Owl
Uhu
Powerful, resonant 'ooo-hu' duetting with mate across great distances at dusk. One of Europe's deepest owl calls. Also gives barking screams, hisses, and grunts at the nest.
Geographic Range & Migration
Unspotted Saw-whet Owl
Uhu
Widespread across Europe, Asia, and North Africa. The most widely distributed eagle-owl.
Erhaltungsstatus
Unspotted Saw-whet Owl
Uhu
How to Tell Them Apart
Unspotted Saw-whet Owl
Uhu
Tawny-brown plumage heavily mottled and streaked with black. Large prominent orange eyes and long ear tufts. Streaked breast and barred belly.
Powerful, dark grey-black hooked bill
About These Birds
Unspotted Saw-whet Owl
The Unspotted Saw-whet Owl (<em>Aegolius ridgwayi</em>) is a small owl belonging to the family Strigidae (True Owls). It inhabits forest environments, typically montane or highland forest zones within its range. Detailed plumage and behavioral descriptions of this species are limited in the available literature. No nesting type information is currently available for this species, though members of the genus Aegolius are generally cavity nesters. Clutch size is recorded as 5 to 6 eggs, which is relatively large for a small …
Uhu
Der Uhu gehört zu den größten Eulenarten der Welt; Weibchen erreichen mitunter eine Flügelspannweite von fast zwei Metern. Sein tiefer, dröhnender Ruf ist in ruhigen Nächten bis zu vier Kilometer weit zu hören. Als Spitzenprädator steht der Uhu an der Spitze der Nahrungskette unter den Vögeln und erbeutet auch andere Greifvögel wie Bussarde und kleinere Eulen.