Metamorphoses of Frog.
From aquaria to flowers is a sudden transition, but a bunch of violets has just been held to my nose to smell, and their sweet fragrance has borne me in thought from my study, where I am burning the midnight oil, to the green woods and fields of my boyhood, and then a sudden review of events which have happened since in my life, makes me more thankful than ever that that boyhood was, as far as natural history is concerned, a prototype to the boys of whom I am now writing, and makes me wish to urge the more strongly upon you the almost boundless advantages which follow the study to all. You will of course clearly see that my aim in writing this book is not merely to amuse, but to teach you some of the wonders which lie ready for you to explore, and the delight of seeking and discovering those wonders. I do not, however, want to moralize, because if I do you will skip my moralising, so I will pull up in time and get on with my story.
Sea-water Aquarium.
CHAPTER XXV.
Making a Fern Case.—Ferns.—Harvest Mouse.—Mole.—Ladybird.—Grasses.
