For thirty years you have been a pioneer in the fields of agricultural zoology and chemistry, and it may most truly be said that no woman has ever done so much as you have to protect agriculture against its natural enemies. In the special departments to which you have devoted your life, it is universally admitted that you are without a rival.
My little volumes do not compete with work so serious as yours, yet you have gratified me with your commendation of their truthfulness, and you have permitted me the pleasure of dedicating to you this one, in some chapters of which I deal with the classes which are most familiar to yourself.
Believe me to be
Yours very sincerely,
ELIZA BRIGHTWEN.
The Grove, Great Stanmore.
June, 1895.
PREFACE.
ENCOURAGED by the extremely kind reception which has been awarded to my previous books, and by the assurances, which have reached me from the most unexpected sources, that they have been found pleasant and profitable, I am venturing to offer to the same indulgent public a third collection of personal studies of natural history.