Let us begin with some of the lower forms of animal life and examine the manner in which they are affected by the law of social heredity.
Shortly after this author began to examine the major sources from which men gather the knowledge which makes them what they are, some thirty-odd years ago, he discovered the nest of a ruffed grouse. The nest was so located that the mother bird could be seen from a considerable distance when she was on the nest. With the aid of a pair of field glasses the bird was closely watched until the young birds were hatched out. It happened that the regular daily observation was made but a few hours after the young birds came out of the shell. Desiring to know what would happen, the author approached the nest. The mother bird remained near by until the intruder was within ten or twelve feet of her, then she disarranged her feathers, stretched one wing over her leg and went hobbling away, making a pretense of being crippled. Being somewhat familiar with the tricks of mother birds, the author did not follow, but, instead, went to the nest to take a look at the little ones. Without the slightest signs of fear they turned their eyes toward him, moving their heads first one way and then another. He reached down and picked one of them up. With no signs of fear it stood in the palm of his hand. He laid the bird back in the nest and went away to a safe distance to give the mother bird a chance to return.
The wait was short. Very soon she began cautiously to edge her way back toward the nest until she was within a few feet of it, when she spread her wings and ran as fast as she could, uttering, meanwhile, a series of sounds similar to those of a hen when she has found some morsel of food and wishes to call her brood to partake of it.
She gathered the little birds around and continued to quiver in a highly excited manner, shaking her wings and ruffling her feathers. One could almost hear her words as she gave the little birds their first lesson in self-defense, through the law of SOCIAL HEREDITY:
“You silly little creatures! Do you not know that men are your enemies? Shame on you for allowing that man to pick you up in his hands. It’s a wonder he didn’t carry you off and eat you alive! The next time you see a man approaching make yourselves scarce. Lie down on the ground, run under leaves, go anywhere to get out of sight, and remain out of sight until the enemy is well on his way.”
The little birds stood around and listened to the lecture with intense interest. After the mother bird had quieted down the author again started to approach the nest. When within twenty feet or so of the guarded household the mother bird again started to lead him in the other direction by crumpling up her wing and hobbling along as if she were crippled. He looked at the nest, but the glance was in vain. The little birds were nowhere to be found! They had learned rapidly to avoid their natural enemy, thanks to their natural instinct.
Again the author retreated, awaited until the mother bird had reassembled her household, then came out to visit them, but with similar results. When he approached the spot where he last saw the mother bird not the slightest signs of the little fellows were to be found.
When a small boy the author captured a young crow and made a pet of it. The bird became quite well satisfied with its domestic surroundings and learned to perform many tricks requiring considerable intelligence. After the bird was big enough to fly it was permitted to go wherever it pleased. Sometimes it would be gone for many hours, but it always returned home before dark.
One day some wild crows became involved in a fight with an owl in a field near the house where the pet crow lived. As soon as the pet heard the “caw, caw, caw” of its wild relatives it flew up on top of the house, and with signs of great agitation, walked from one end of the house to the other. Finally it took wing and flew in the direction of the “battle.” The author followed to see what would happen. In a few minutes he came up with the pet. It was sitting on the lower branches of a tree and two wild crows were sitting on a limb just above, chattering and walking back and forth, acting very much in the same fashion that angry parents behave toward their offspring when chastising them.
As the author approached, the two wild crows flew away, one of them circling around the tree a few times, meanwhile letting out a terrible flow of most abusive language, which, no doubt, was directed at its foolish relative who hadn’t enough sense to fly while the flying was good.
The pet was called, but it paid no attention. That evening it returned home, but would not come near the house. It sat on a high limb of an apple tree and talked in crow language for about ten minutes, saying, no doubt, that it had decided to go back to the wild life of its fellows, then flew away and did not return until two days later, when it came back and did some more talking in crow language, keeping at a safe distance meanwhile. It then went away and never returned.
Social heredity had robbed the author of a fine pet!
The only consolation he got from the loss of his crow was the thought that it had shown fine sportsmanship by coming back and giving notice of its intention to depart. Many farm hands had left the farm without going to the trouble of this formality.
It is a well known fact that a fox will prey upon all manner of fowl and small animals with the exception of the skunk. No reason need be stated as to why Mr. Skunk enjoys immunity. A fox may tackle a skunk once, but never twice! For this reason a skunk hide, when nailed to a chicken roost, will keep all but the very young and inexperienced foxes at a safe distance.
The odor of a skunk, once experienced, is never to be forgotten. No other smell even remotely resembles it. It is nowhere recorded that any mother fox ever taught her young how to detect and keep away from the familiar smell of a skunk, but all who are informed on “fox lore” know that foxes and skunks never seek lodgment in the same cave.
But one lesson is sufficient to teach the fox all it cares to know about skunks. Through the law of social heredity, operating via the sense of smell, one lesson serves for an entire life-time.
A bullfrog can be caught on a fish-hook by attaching a small piece of red cloth or any other small red object to the hook and dangling it in front of the frog’s nose. That is, Mr. Frog may be caught in this manner, provided he is hooked the first time he snaps at the bait, but if he is poorly hooked and makes a getaway, or if he feels the point of the hook when he bites at the bait but is not caught, he will never make the same mistake again. The author spent many hours in stealthy attempt to hook a particularly desirable specimen which had snapped and missed, before learning that but one lesson in social heredity is enough to teach even a humble “croaker” that bits of red flannel are things to be let alone.
The author once owned a very fine male Airedale dog which caused no end of annoyance by his habit of coming home with a young chicken in his mouth. Each time the chicken was taken away from the dog and he was soundly switched, but to no avail; he continued in his liking for fowl.
For the purpose of saving the dog, if possible, and as an experiment with social heredity, this dog was taken to the farm of a neighbor who had a hen and some newly hatched chickens. The hen was placed in the barn and the dog was turned in with her. As soon as everyone was out of sight the dog slowly edged up toward the hen, sniffed the air in her direction a time or two (to make sure she was the kind of meat for which he was looking), then made a dive toward her. Meanwhile Mrs. Hen had been doing some “surveying” on her own account, for she met Mr. Dog more than halfway; moreover, she met him with such a surprise of wings and claws as he had never before experienced. The first round was clearly the hen’s. But a nice fat bird, reckoned the dog, was not to slip between his paws so easily; therefore he backed away a short distance, then charged again. This time Mrs. Hen lit upon his back, drove her claws into his skin and made effective use of her sharp bill! Mr. Dog retreated to his comer, looking for all the world as if he were listening for someone to ring the bell and call the fight off until he got his bearings. But Mrs. Hen craved no time for deliberation; she had her adversary on the run and showed that she knew the value of the offensive by keeping him on the run.
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