nintentnal bees, in good summers, thrive well in my outlet, Some time since its discovery this echo is become totally silent, though the object, or hop-kiln, remains: nor is there any mystery in this defect; for the field between is planted as a hop-garden, and the voice of the speaker is totally absorbed and lost among the poles and entangled foliage of the hops. And when the poles are removed in autumn the disappointment is the same; because a tall quick-set hedge, nurtured up for the purpose of shelter to the hop-ground, interrupts the repercussion of the voice: so that till those obstructions are removed no more of its garrulity can be expected. Should any gentleman of fortune think an echo in his park or outlet a pleasing incident, he might build one at little or no expense. For whenever he had occasion for a new barn, stable, dog kennel, or the like structure, it would be only needful to erect this building on the gentle declivity of a hill, with a like rising opposite to it, at a few hundred yards distance; and perhaps success might be the easier insured could some canal, lake, or stream, intervene. From a seat at the centrum phonicum he and his friends might amuse themselves sometimes of an evening with the prattle of this loquacious nymph; of whose complacency and decent reserve more may be said than can with truth of every individual of her sex ; since she is “always ready with her rocal response, but never intrusive:”— “- - - - - - quæ nec reticere loquenti, The classic reader will, I trust, pardon the following lovely quotation, so finely describing echoes, and so poetically accounting for their causes : “Quæ benè quom videas, rationem reddere possis Tute tibi atque aliis, quo pacto per loca sola (LUCRETIUS, lib. iv. l. 576.) “ This shows thee why, whilst men, through caves and groves (CREECH's Translation.) SELBORNE, Feb. 12, 1778. LETTER LXXXI. TO THE HONOURABLE Daines Barrington. AMONG the many singularities attending those amusing birds, the swifts, I am now confirmed in the opinion that we have every year the same number of pairs invariably; at least the result of my inquiry has been exactly the same for a long time past. The swallows and martins are so numerous, and so widely distributed over the village, that it is hardly possible to re-count them; while the swifts, though they do not all build in the church, yet so frequently haunt |