Sometimes the adventure, unlike good children, is to be heard, not seen. It was the end of a hot August day. I had been down for a late dip in the lake, and was coming back through the woods to the old farmhouse where I have spent so many of my summers. The path wound through a grove of slim birches, and the lights in the afterglow were all green and gold and white. From the nearby road a field sparrow, with a pink beak, sang his silver flute song; and I stopped to listen, and thought to myself, if he were only as rare as the nightingale, how people would crowd to hear him.

Suddenly from the depths of the twilight woods a thrush song began. At first I thought the singer was the wood thrush, which, besides the veery or Wilson thrush, was the only one that I had supposed could be found in that Connecticut township. The song, however, had a more ethereal quality, and I listened in vain for the drop to the harsh bass notes which always blemish the strain of the wood thrush. Instead, after three arpeggio notes, the singer’s voice went up and up, with a sweep that no human voice or instrument could compass, and I suddenly realized that I was in the presence of one of the great singers of the world. For years I had read of the song of the hermit thrush, but in all my wanderings I had never chanced to hear it before.

Lafcadio Hearn writes of a Japanese bird whose song has the power to change a man’s whole life. So it was with me that midsummer evening. Some thing had been added to the joy of living that could never be taken from me. Since that twilight I have heard the hermit thrush sing many times. Through the rain in the dawn-dusk on the top of Mount Pocono, he sang for me once, while all around a choir of veerys accompanied him with their strange minor harp-chords. One Sunday morning, at the edge of a little Canadian river, I heard five singing together on the farther side. “Ah-h-h, holy, holy, holy,” their voices chimed across the still water. In the woods, in migration, I have heard their whisper-song, which the hermit sings only when traveling; and once on a May morning, in my back yard, near Philadelphia, one sang for me from the low limb of a bush as loudly as if he were in his mountain home.

No thrush song, however, will ever equal that first one which I heard among the birch trees. Creeping softly along the path that evening, I finally saw the little singer on a branch against the darkening sky. Again and again he sang, until at last I noticed that, when the highest notes were reached and the song ceased to my ears, the singer sang on still. Quivering in an ecstasy, with open beak and half-fluttering wings, the thrush sang a strain that went beyond my range. Like the love-song of the bat, perhaps the best part of the song of the hermit thrush can never be heard by any human ear.

It was the morning of June twentieth. I stood at the gate of the farm-house where three roads met, and the air was full of bird-songs. For a long time I stood there, and tried to note how many different songs I could hear. Nearby were the alto joy-notes of the Baltimore oriole. Up from the meadow where the trout brook flowed, came the bubbling, gurgling notes of the bobolink. Robins, wood thrushes, song sparrows, chipping sparrows, blue-birds, vireos, goldfinches, chebecs, indigo birds, flickers, phoebes, scarlet tanagers, red-winged blackbirds, catbirds, house wrens – altogether, without moving from my place, I counted twenty-three different bird-songs and bird-notes.

Nearby I saw a robin’s nest, curiously enough built directly on the ground on the side of the bank of one of the roads, and lined with white wool, evidently picked up in the neighboring sheep-pasture. This started me on another of the games of solitaire which I like to play out-of-doors, and I tried to see how many nests I could discover from the same vantage-point without moving. This is really a good way to find birds’ nests, and the one who stands still and watches the birds will often find more than he who beats about. For a long time the robin’s nest was the only one on my list. At last the flashing orange and black of a Baltimore oriole betrayed its gray swinging pouch of a nest in a nearby spruce tree – the only time that I have ever seen an oriole’s nest in an evergreen tree. In a lilac bush I saw the deep nest of the catbird, with its four vivid blue eggs and the inevitable grapevine-bark lining around its edge.

In a high fork in a great maple tree at the corner of the road, the chebec, or least flycatcher, showed me her home. Sooner or later, if you watch any of the flycatchers long enough, they will generally show you their nests. This one was high up in a fork, and made of string and wool and down. Over in the adjoining orchard I saw a kingbird light on her nest in the very top of an apple tree; and I have no doubt that, if I had climbed up to it, I would have seen three beautiful cream-white eggs blotched with chocolate-brown.

The last nest of all was my treasure nest of the summer. I was about to give up the game and start off for a walk, when suddenly, right ahead of me, hanging on the limb of a sugar-maple, not five feet above the stone wall, I saw the swinging basket-nest of a vireo, with the woven white strips of birch-bark on the outside which all vireos use in that part of the country. It was as if a veil had suddenly dropped from my eyes, for I had been looking in that direction constantly, without seeing the nest directly in front of me. Probably, at last, I must have slightly turned my head and finally caught the light in a different direction. I supposed that the nest was that of the red-eyed vireo, the only one of the five vireos which would be likely to build in such a location. Climbing upon the wall to look at it, I saw that the mother bird was on the nest. Even when I took hold of the limb, she did not fly. Then I slowly pulled the limb down, and still the brave little bird stayed on her nest, although several times she started to her feet and, ruffling her feathers, made as if to fly. As the nest came nearer and nearer, I could see that she was quivering all over with fear, and that her heart was beating so rapidly as to shake her tiny body. Finally, as she came almost within reach of my outstretched hand, she gave me one long look and then suddenly cuddled down over her dearly loved eggs and hid her head inside of the nest. Reaching my hand out very carefully, I stroked her quivering little back. She raised her head and gave me another long look, as if to make sure whether I meant her any harm. Evidently I seemed friendly, for as I stroked her head she turned and gave my finger a little peck, then snuggled her head up against it in the most confiding, engaging way. As she did so, I noticed that a white line ran from the beak to the eye, and that she had a white eye-ring and a bluish-gray head. As I looked at her, suddenly from a nearby branch the father bird sang, and I recognized the song of the solitary or blue-headed vireo, who belongs in the deep woods and whose rare nest is usually found in their depths. As the male came nearer, I could see his pure white throat which, with the white line from eye to bill and the greenish-yellow markings on either flank, make good field-marks. The four eggs, which I saw afterwards when the mother bird was off the nest, were white with reddish markings all over instead of being blotched at one end as are those of the red-eyed vireo. Every day for the rest of that week I visited my little friend; and before I left she grew to know me so well that she would not even ruffle up her feathers when I pulled the limb down.

Children are of great help in the life adventurous. They have an inexhaustible fund of admiration for even the feeblest efforts of their parents in adventuring. Many a dull dog, who once heard nothing in all the world but the clank of business, has been changed into a confirmed adventurer by sheer appreciation. Moreover, children possess an energy and imagination which we grown-ups often lack. Only the other afternoon I started off for a walk with my four, to find myself suddenly dining in the New Forest with Robin Hood, Little John, Will Scarlet, and Allan a’ Dale. Owing probably to a certain comfortable habit of person, I was elected to be Friar Tuck.

The forest itself is a wonderful wood of great trees hidden in a little valley between two round green hills. In its centre is a bubbling spring of clear water that never freezes in winter or dries up in summer. That afternoon we had explored the Haunted House at the edge of the wood, with its date-stone of 1809, ten-foot fireplace, and vast stone chimney, and had fearfully approached that door under which a dark stream of blood flowed a half-century ago, on the day when all humans stopped dwelling in that house forever.

Little John climbed puffingly up through two sets of floor-beams, to where a few warped hemlock boards still make a patch of flooring in the attic. Under a rafter he found a cunningly concealed hidey-hole, drilled like a flicker’s nest into one of the soft mica-schist stones of the chimney. Inside were a battered home-made top, whittled out of a solid block, and two flint Indian arrow-heads, ghosts of some long-dead boyhood which still lingered in the little attic chamber.

In the spring twilight we stole out by a side door, so that we might not cross that stained threshold. A lilac bush, which in a century of growth had become a thicket of purple, scented bloom, surrounded the whole side of the house; while beside a squat buttonwood tree of monstrous girth was the dome of a Dutch oven. We followed a dim path fringed with white-thorn and sprays of sweet viburnum blossoms.

From the distance, beyond the farther hill, came the crooning of the toads on their annual pilgrimage back to the marsh where they were born. In time we reached a bank all blue and white with enameled innocents. In front of this the camp-fire was always kindled. The Band scattered for fire-wood – but not far, for there were too many lurking shadows among those tree-trunks. At last the fire was laid and lighted. Five minutes later all the powers of darkness fled for their lives before the steady roaring column of smokeless flame that surged up in front of the Band. Followed wassail and feasting galore. Haunches of venison, tasting much like mutton-chops, broiled hissingly at the end of green beechwood spits. Flagons of Adam’s ale were quaffed, and the loving-cup – it was of the folding variety – passed from hand to hand.

All at once the substantial Tuck heaved himself up to his feet beside the dying fire. There was not a sound in the sleeping forest. Night-folk, wood-folk, water-folk, all were still. Then from the pursed lips of the Friar sounded a long, wavering, mournful call. Again and again it shuddered away across the hills. Suddenly, so far away that at first it seemed an echo, it was answered. Once and twice more the call sounded, and each time the answer was nearer and louder. Something was coming. As the Band listened aghast, around the circle made by the firelight glided a dark shape with fiery eyes. It realized their worst fears, and with one accord they threw themselves on the Friar, who rocked under the impact.

“Send it back, Fathie, send it back!” they shouted in chorus.

THE SINGER OF THE NIGHT – THE SCREECH OWL

The good Friar unpuckered his lips.

“I am surprised, comrades,” he said severely. “You aren’t afraid of an old screech-owl, are you?”

“N-n-n-ooo,” quavered little Will Scarlet, “if you’re sure it’s a nowl.”

“Certain sure,” asserted the Friar reassuringly, and gave the call again.

On muffled, silent wings the dark form drifted around and around the light, but never across it, and then alighted on a nearby tree and gave an indescribable little crooning note which the Friar could only approximate. At last, disgusted with the clumsy attempts to continue a conversation so well begun, the owl melted away into the darkness and was gone.

After that, the Band decided that home was the one place for them. Water was poured on the blaze, and earth heaped over the hissing embers. Under the sullen flare of Arcturus and the glow of Algieba, Spica, and all the stars of spring, they started back by dim wood roads and flower-scented lanes. Will Scarlet, Little John, and Allan a’ Dale frankly shared the hands of the Friar, and in the darkest places even the redoubtable Robin himself casually took possession of an unoccupied thumb.