16 
INTRODUCTION. 
upon our shores, no less than in the gigantic whale, or massive 
elephant. And the wonderful diversity which exists amongst 
the several tribes of animals, presents us with a continual 
variety in the mode in which these adjustments are made, 
that prevents us from ever growing weary in the search. 
Eut it is not only in affording us such interesting objects 
of regular study, that the bounty of Nature is exhibited. 
Perhaps it is even more keenly felt by the mind which, 
harassed by the cares of the world, or vexed by its disap¬ 
pointments, or fatigued by severer studies, seeks refuge in 
her calm retirement, and allows her sober gladness to exert 
its cheering and tranquillizing influence on the spirit. 
“ With tender ministrations, thou, 0 Nature, 
Healest thy wandering and distracted child; 
Thou pourest. on him thy soft influences, 
Thy sunny hues, fair forms, and breathing sweets, 
The melody of woods, and winds, and waters.-— 
Till he relent, and can no more endure 
To be a jarring and dissonant thing 
Amidst the general voice and minstrelsy,— 
But bursting into tears wins back his way. 
His angry spirit healed and harmonized 
By the benignant touch of love and mercy.” 
Coleridge,, 
