EXPLANATION TO PLATE VII. 



. Buteo lineatus, Gmelin. Red-shouldered Hawk. 

 Buteo abbreviates, Cabanis. Zone-tailed Hawk. 

 Asturnia plagiata, Schlegel. Mexican Goshawk. 

 Buteo albicaudatus, Vieillot. White-tailed Hawk;. 

 Pigs. 10, 11, 12, 13. Buteo latissimus, Wilson. Broad-winged Hawk. 



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