PREFACE. 



the indulgence of the candid reader, on whofe liberality 

 he relies, that his endeavours will be appreciated accord- 

 ing to their merit. 



The author has placed the generic character to the 

 leading Bird in each genus, and the fpecific character 

 immediately preceding the hiftory of the article under 

 confideration. In making the fpecific diftinciions, the 

 cuftomary prolixity of naming the colours of the different 

 parts has been omitted, as correBly coloured figures 

 fuperfede the neceflity, and convey clearer ideas on this 

 fubjefl: than the rnoft laboured defcription. Colours 

 are at beft but indifferent guides in diftinguifhing the 

 fpecies, from change of feafon, climate, and food, ail 

 having a fhare in inducing a change of colour. The 

 author has deviated therefore from the general pra&ice, 

 giving only as marks of fpecific diftinclion, fuch charac- 

 ters in the bill, legs, or any other parts (not liable to be 

 affe&ed by the above caufes) as will clearly point out 

 the fpecies. 



To thofe gentlemen who have liberally offered their 

 private mufeums, to affift the author in this undertakings 

 he returns his fincere and grateful acknowledgments, 

 affuring them he mail always entertain the higheft fenfe 

 of the obligation conferred upon him. 



