P. megalopterus, [152]
P. chalcoptera, [338];
P. elegans, [338]
Pharaoh's hen, [145]
Pharomacrus, [441];
P. mocinno, [441], [442], [444], [444];
P. pavoninus, [442]
Phases of colour in owls, [400]
P. megalopterus, [152]
P. chalcoptera, [338];
P. elegans, [338]
Pharaoh's hen, [145]
Pharomacrus, [441];
P. mocinno, [441], [442], [444], [444];
P. pavoninus, [442]
Phases of colour in owls, [400]