Nightwatchmen of Bush and Plain : Australian Owls and Owl-like Birds
Fleay, David
A Delight of Owls
Steyn, Peter
The Eagle Owl. Poyser Monographs
Penteriani, Vincenzo and Maria del Mar Delgado
The Owls of Southern Africa
Kemp, Alan C.
Owls
Angell, Tony
Lady Grayl: Owl With a Mission
Nero, Robert W.
Owls of the World
Duncan, James
The Great Gray Owl: Phantom of the Northern Forest
NERO, Robert W.
Neotropical Owls: Diversity and Conservation
Enriquez, Paula (Editor)
Hawks, Owls and Wildlife
Craighead, John J.; Frank C. Craighead
The House of Owls
