Fishes, as is generally known, are not particularly emotional beings, and are not likely to entertain a lasting love for anything. Indeed, in some instances, parental love would be absolutely useless, as in the case of the cod-fish, which could be hardly expected to entertain a special love for each of the countless thousands of young it produces every year. The life of the mother would be an unenviable one, if her lot were to look after her young as soon as they are hatched, especially when the varied foes that beset her eggs as soon as they are produced, are considered. Just as there are fishes that possess conjugal love, so there are fishes that possess parental love, and prominent among these are the sticklebacks. But in the case of these fishes the most curious part is that parental love is shown by the father, and not by the mother, the latter having nothing to do but to lay the eggs, and leaving to the former the exclusive labor of providing for the young. [Illustration: Copyright 1900 by A. R. DUGMORE. WOOD-THRUSH SETTING.] Enough of instances of true parental love among the lower animals could be given to fill this entire book, but a sufficient number have been adduced to show that the feeling is the same in man as in them, although, of course, the mode of manifesting it is different. We have shown the fallacy of the theory that parental love is life-enduring in man and very brief among the animals, and have seen that, in proportion to the duration of life, it is quite as brief among the savages as among the animals. And, again, we have seen where it has been lost and then restored, and also where it was never lost; where in animals, as in man, it has caused complete abnegation of self, the parents living for their children, and not for themselves, and where it has given strength to the weak and courage to the timid. Even the very fishes have been shown to be amenable to the same influences as man, and could we have carried our illustrations still lower down the scale we would have found the same influences existing among much humbler forms of animal existences. In conclusion, there is no resisting the fact that parental love, one of the highest and holiest feelings of which a loving and immortal soul can be capable, is shared equally by man and beast, according to their respective capacities. LIFE PROGRESSIVE.