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SUB-GENUS II. NOGTUA. 
TRIBES. 
1. SuBNiA, Dumeril. 
A long tail, gradu- Toes well feathered. 
ated. 
2. Nyctea. 
Short tail. 
3. 
Short tail. 
4. NUDIPES. 
Fig. 44. 
Toes feathered. 
Toes naked. 
Tarsi and toes na- 
ked. 
5. Scops, Savigny. 
Ears even with the Toes naked, 
head. 
No egrets. 
Egrets. 
1. Siberian Owl. Choucouj Faill.Fi^. AO. 2. IIarfang{S.lSjcied), 
Fig. 46. 3. Cayennensis, etc. 4. 6. NudipeSj Daud. 5. S. Scops, - 
END OF THE FIRST ORDER. 
