... Geranospiza caerulescens var . niger RIDGWAY , Proc . Boston Soc . Nat . Hist . , xvi , 1873 , 84 ( diagnosis ) .- HELLMAYR , Nov. Zool . , xxiii , 1921 , 178 ( range ) . Gernospiza caerulescens b . var . niger RIDGWAY , Proc ...
... Geranospiza gracilis ( not Falco gracilis Temminck , 1821 ) GRAY , List Spec . Brit . Mus . , pt . 1 , ed . 2 , 1848 , 68 , part ( Puná Island , w . Ecuador ) . Geranospiza caerulescens ( not Sparvius coerulescens Vieillot , 1817 ) ...
... Geranospiza gracilis ( not Falco gracilis Temminck , 1821 ) GRAY , List Spec . Brit . Mus . , pt . 1 , ed . 2 , 1848 , 68 , part ( Puná Island , w . Ecuador ) . Geranospiza caerulescens ( not Sparvius coerulescens Vieillot , 1817 ) ...
... Geranospiza gracilis ( not Falco gracilis Temminck , 1821 ) GRAY , List Spec . Brit . Mus . , pt . 1 , ed . 2 , 1848 , 68 , part ( Puná Island , w . Ecuador ) . Geranospiza caerulescens ( not Sparvius coerulescens Vieillot , 1817 ) ...
... Geranospiza caerulescens gracilis 138 Glaucidium brodiei sylvaticum Geositta cunicularia juninensis 235 Geranospiza caerulescens livens 138 Glaucidium californicum Geositta cunicularia titicacae 235 Geranospiza caerulescens nigra 138 ...
... Geranospiza caerulescens livens , subsp . nov . Type.-M. C. Z. , 224,793 , adult , parent of eggs ; Northwestern Mexico : Alamos , State of Sonora , 9 February , 1888 ; M. Abbott Frazar . Subspecific characters . Similar to Geranospiza ...
... Geranospiza caerulescens caerulescens Vieillot , 1817 Diagnosis . Differs from nigra and balzarensis in paler coloration and smaller size ; from the former , additionally , in having the pale tail bands and under tail coverts washed ...
... Geranospiza caerulescens PANDIONIDAE Osprey * Pandion haliaetus Mexico 1 FALCONIDAE Collared Forest Falcon Micrastur semitorquatus Colombia 1 Lined Forest Falcon * Micrastur ruficollis Micrastur gilvicollis Colombia Paraguay 14/5 Falcon ...
+ * Geranospiza caerulescens caerulescens ( Vieillot ) Two specimens from Quimarí belong to this form rather than to bal- zarensis , which occurs at Juradó and on the río Salaquí , a western affluent of the lower Atrato . They have been ...
... Geranospiza caerulescens PANDIONIDAE Osprey * Pandion haliaetus Mexico 1 FALCONIDAE Collared Forest Falcon Micrastur semitorquatus Colombia 1 Lined Forest Falcon * Micrastur ruficollis Micrastur gilvicollis Colombia 1 Paraguay 4 5 ...