Costa Rican Pygmy-Owl
Glaucidium costaricanum
L 6"
Savegre
04Feb2010
Endemic to Costa Rica and
Panama upland forests
...preys mostly on other birds
© David L.
Ross, Jr
Macaulay
Library
Glaucidium in Greek
means
little owl.
© Wikipedia
Only owls evolved a nocturnal
lifestyle with an emphasis on
acute hearing and stealth.
(John Reilly)