PLATE 21
Reading edition
AVES
Yucatan Horned Owl (Bubo virginianus mayensis)
1. Owl in flight, Stucco ornament, Palenque, Palace, House E (Maudslay, IV, Pl. 43).
2. Stone carving of owl, Yaxchilan, Stela 4 (Peabody Museum Memoirs, II, Pl. 70).
3. Owl in flight, carved in wood, Tikal, House C, lintel (Maudslay, III, Pl. 78).