To one mind there is a quality in the frogs' serenade that strikes the chord of sadness, to another the chord of contentment, to still another it is the chant of the savage, just as the hoot of an owl or the bark of a fox brings vividly to mind the wilderness.
Out of the night comes softly the croon of a little screech owl--that cry almost as ancient as the hills. It belongs with the soil beneath our towns. It is the spirit of the past crying to us. So the dirge of the frog is the cry of the spirit of river and marshland.
Our robins and bluebirds are of the orchard and the home of man, but who can claim neighbourship to the bittern or the bullfrog? There is nothing of civilisation in the hoarse croak of the great blue heron. These are all barbarians and their songs are of the untamed wilderness.
The moon rises over the hills. The mosquitoes have become savage. The marsh has tolerated us as long as it cares to, and we beat our retreat. The night hawks swoop down and boom as they pass overhead. One feels thankful that the mosquitoes are of some good in furnishing food to so graceful a bird.
A water snake glides across the channel, leaving a silver wake in the moonlight. The frogs plunk into the water as we push past. A night heron rises from the margin of the river and slowly flops away. The bittern booms again as we row down the peaceful river, and we leave the marshland to its ancient and rightful owners.
And the marsh is meshed with a million veins, That like as with rosy and silvery essences flow In the rose and silver evening glow. Farewell, my lord Sun! The creeks overflow; a thousand rivulets run 'Twixt the roots of the sod; the blades of the marsh grass stir; Passeth a hurrying sound of wings that westward whirr. Sidney Lanier.
If we betake ourselves to the heart of the deepest forests which are still left upon our northern hills, and compare the bird life which we find there with that in the woods and fields near our homes, we shall at once notice a great difference. Although the coming of mankind with his axe and plough has driven many birds and animals far away or actually exterminated them, there are many others which have so thrived under the new conditions that they are far more numerous than when the tepees of the red men alone broke the monotony of the forest.