Robert Ridgway. BUTEO ALBONOTATUS ABBREVIATUS Cabanis SOUTHERN ZONE - TAILED HAWK Adult ( sexes alike ) .— Similar to that of Buteo albonotatus albonotatus , but somewhat smaller and without the slate tinge shown in some of the latter ...
... BUTEO ALBONOTATUS ABBREVIATUS Cabanis 194 SOUTHERN ZONE - TAILED HAWK . Adult ( sexes alike ) . Similar to that of Buteo albonotatus albonotatus , but somewhat smaller and without the slate tinge shown in some of the latter . SILL ...
... Buteo albonotatus , die voor het O. van noordelijk Zuid - Amerika in aanmerking komt , Buteo albono- tatus abbreviatus Cabanis , als „ , resident " voor ,, in the Pearl Islands and in Northern South America east to Suriname " , zodat ...
BUTEO ALBONOTATUS ABBREVIATUS Cabanis SOUTHERN ZONE - TAILED HAWK Adult ( sexes alike ) .— Similar to that of Buteo albonotatus albonotatus , but somewhat smaller and without the slate tinge shown in some of the latter . Immature ...
... Buteo albonotatus albonotatus . Zone - tailed Hawk . I also possess a set of these rare eggs from Chiapio , Mexico . * Buteo erythronotus erythronotus . Red - backed Buzzard . c / 1 . Falk- land Islands . Triorchis lagopus sancti ...
... Buteo albonotatus albonotatus . Zone - tailed Hawk . I also possess a set of these rare eggs from Chiapio , Mexico . * Buteo erythronotus erythronotus . Red - backed Buzzard . c / 1 . Falk- land Islands . Triorchis lagopus sancti ...