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Aegolius ridgwayi from books.google.com
... Aegolius ridgwayi ( Alfaro ) 1905 • Unspotted Saw - whet Owl Ridgwaykauz⚫ Chouette de Ridgway ( Nyctale immaculée ) · Tecolote abetero Sureno Cryptoglaux ridgwayi Alfaro 1905 , Proc . Biol . Soc . Wash . 18 : 217 ; Terra typica : Cerro ...
Aegolius ridgwayi from books.google.com
... Aegolius ridgwayi , or the ferruginous pygmy owl , Glaucidium gnoma kuxkux , identified as the ferrugi- nous pygmy owl ahk ' ubal toytoy , the northern pygmy owl , Glaucidium gnoma ; also the unspotted saw - whet owl , Aegolius ...
Aegolius ridgwayi from books.google.com
... Aegolius Aegolius funereus Boreal Owl N, C and SE Europe to Ural Mts. (Russia) Linnaeus, 1758 Aegolius funereus ... ridgwayi Unspotted Saw-whet Owl Costa Rica and W Panama Alfaro, 1905 Aegolius ridgwayi tacanensis ...
Aegolius ridgwayi from books.google.com
... Aegolius ridgwayi. In IUCN Red List of Threatened Species, version 2014.3, http://www .iucnredlist.org/details/22689371/0. Blancher et al. 2013. Briggs 1954. Butchart, S., and J. Ekstrom. Southern saw-whet owl Aegolius ridgwayi ...
Aegolius ridgwayi from books.google.com
... Aegolius funereus ; it is white below with reddish streaks and a streaky - looking reddish face without a dark ruff . Note the white spots on the scapulars . New York , USA , March ... Aegolius ridgwayi L 18–20cm, Wt c. Forest owls 445.
Aegolius ridgwayi from books.google.com
... Aegolius acadicus See E , W , or T Memo : Small , earless ; broad brown streaks below . Immature chocolate - brown ... ridgwayi 7-72 Pl . 16 Field marks : A small tuftless owl , differing from the Northern Saw - whet and all other ...
Aegolius ridgwayi from books.google.com
... Aegolius acadicus Northern saw - whet owl Tecolotito cabezón , Lechucita cabezona 33 4626 . Aegolius ridgwayi - Unspotted saw - whet owl ( 4613-4625 ) 39.
Aegolius ridgwayi from books.google.com
... Aegolius acadicus Ninox strenua Asio flammeus Bubo scandiacus Asio stygius Aegolius ridgwayi Athene superciliaris Athene blewitti Xenoglaux loweryi Buphagus erythrorhynchus Loxioides bailleui Conuropsis carolinensis Psittacus erithacus ...
Aegolius ridgwayi from books.google.com
... Aegolius ridgwayi , 597 , 606 area , 581 Athene cunicularia , 595 , 606 barn owl and typical owl species , 586–589 Biological and Ecological Knowledge , 604-606 biological knowledge and status , 584 Bubo virginianus , 594 , 605 Ciccaba ...
Aegolius ridgwayi from books.google.com
... Aegolius acadicus Northern saw - whet owl Tecolotito cabezón , Lechucita cabezona 33 ( 4613-4625 ) 4626 . Aegolius ridgwayi - Unspotted saw - whet owl 39.