GENERA 



OF 



HUMMING BIRDS. 



BEING ALSO 



A Complete Monograph of these Birds. 



BY 



Corresponding Member of the French Scientific Commission to 



Mexico and Central America, of the Paris and Madrid Museums, 



OF THE Zoological Society of London, of the Royal 



Geographical Society of Lisboa, Member of the 



Société Zoologique de France, Author of 



Catalogus Avium, and Travels of a 



Naturalist, Editor and Proprietor 



of " The Humming Bird," 



&c., &c., &c. 



London, 1893-1895. 



