Dedication
To my warm-hearted friend, Mr. Gould, whose splendid works are before the Public, and whose ardent pursuits in furtherance of his ambition, I have personally witnessed, I owe the more perfect form in which my ornithological notice appears.
I have likewise to acknowledge, with very sincere feelings, the assistance I have received from Mr. Arrowsmith, in the construction of my Map, to whose anxious desire to ensure correctness and professional talent I am very greatly indebted.
I hope the gentlemen whose names I have mentioned will accept my best thanks for the assistance they have afforded me in my humble labours. It is not the least of the gratifications enjoyed by those who are employed on services similar to which I have been engaged, to be brought more immediately in connection with such men.