Chapter XXXV

_That the Hedge-Hog is a mischievous Animal; and particularly, that he
sucks Cows, when they are asleep in the Night, and causes their Teats
to be sore._

The Antipathy which People have taken against this Animal, is chiefly owing to his Form. He is ugly and clumsy, and, not being able to run away, like most other Animals, is forced to have Recourse to his natural Armour, which, though it is merely defensive, is apt to disgust those, who cannot satisfy their Curiosity about him; as there is nothing to be seen but a round Ball of sharp-pointed Bristles, till he is put into Water, and then he is forced to open himself and swim.

By the bye, some Naturalists have affirmed, that he is like the Porcupine; but that, we can assure the Reader, is a Mistake. A Porcupine is as large as ten Hedge-Hogs; besides, there is not the least Resemblance in the Form of the Animals, or in their Manner of Defence. The Hedge-Hog, upon being discovered, lies quite still, and depends upon the Impenetrability of his Armour for Safety; whereas the Porcupine is tolerably swift, and is not able to conceal himself under his Quills, as they do not cover above half his Back. When he is pursued he makes a full Stop, and has the Power of drawing up the whole Body of his Quills, so as to dart them all together into any one who attacks him; and in all Probability he will leave one or two in your Legs, if you go too near him, and make him angry, which is very soon done. I once saw a Stick put to a Porcupine, and he broke two or three of his Quills against the Stick, though they are very hard and tough. Some say, that the Quills of a Porcupine are of a poisonous Nature. But, begging Pardon for this Digression about the Porcupine, we will return to the Error which was mentioned, concerning the Hedge-Hog.

It may be observed in the Works of Nature, that all Animals, of whatsoever Kind they are, whether they come under the Denomination of Birds, Quadrupeds, Reptiles, or Fishes, are provided with such Organs and Weapons as are convenient for the procuring of their Sustenance, as well as such as are formed for their Self-Defence.

The Lion _roaring after his Prey_, has Weapons proper for the vanquishing and devouring that Prey.

The Bull, whose principal Food is Grass, is provided with Armour round his Tongue and Nostrils, which is Proof against the Thistles and venomous Insects that make a Part of his coarse Diet.

The Monkey is possessed of Hands for selecting the eatable Parts of his Nuts and Fruit from the poisonous Rind.

The Hawk is furnished with long Wings for pursuing, keen Eyes for discerning, and sharp Talons for taking the granivorous Birds, which are his Prey; whilst they are provided with Beaks of a proper Shape for picking up the Corn, as well as Gizzards, or strong Muscles, which, by the Help of Gravel Stones, that are contained in them, grind the separate Grains of Corn, as they are discharged from the Crop, out of which they proceed gradually.

The numberless Instances of this Kind which might be brought, are too tedious to mention here; it will be sufficient to remark, that there is no such Monster to be found in the Creation, as an Animal with Weapons and Implements improper for the Acquisition of that Food which is to be the Support of its Life, or unfurnished with such a Means of Defence, as is most suitable to its Self-preservation.

The Hedge-Hog is a peculiar Instance of this: As he is rather slow of Foot, if he should happen to be surprized in his Travels, he can gather himself up into a Coat of Mail, which answers two Ends; as it is a _Deceptio Visus_, looking like a Clot covered with dried Grass; and as it consists of sharp Spikes upon a thick Skin, which serve both for a Sword and Target, either to secure him against the Tread of a Horse, or the Assaults of Dogs and Hawks. Then as his Habitation is in Hedges, he has a Mouth formed for the Reception of Hips, Haws, and Sloes, which are his Food; and which, doubtless, he hoards up in some little Repository, known only to himself. His Nose is formed to search for Roots near the Surface of the Earth, which must not be very large, otherwise he would be unable to manage them, as his Mouth is remarkably small, and does not seem capable of containing any Thing larger than a small Pea; for which Reason we may suppose it not only improbable and unnatural, that the Hedge-Hog should attempt to suck the Teats of a Cow, when she is asleep, as it does not seem formed by Nature for such an Operation; but we will endeavour to prove from Hydrostatics, that it would be impossible for him to acquire any Milk at all by such a Trial.

It is certainly true, that the Reason why a Vessel contains Water, or any other Fluid, within it's Sides, and hinders it from dispersing, is, because the Pressure of the Air at the Top of the Vessel keeps it down; and it is as true, that when the Vessel is turned up side down, the Liquor in it will still be kept in, by the same Pressure of the Air, notwithstanding the Force of Gravity, provided the Surface of the Water is not disturbed in turning the Vessel; which may be easily proved by the Experiment of a Drinking-Glass and a Piece of Paper. It is upon this Principle, that the Milk in the Dug of an Animal, is kept in it's proper Place, and does not fall to the Ground; though it must be acknowledged, that there may be some other Causes assigned likewise.

Now if a Vessel of Water is put into an Air Pump, as soon as the Air is extracted from the Receiver, in which the Vessel stands, the Water immediately ascends up out of the Vessel, and overflows the Brim, the Air, which was the Cause of it's being kept down, being removed.

This is the Case with an Animal which gives Suck. The Teat is close embraced round by the Mouth of the young one, so that no Air can pass between: A Vacuum is made, or the Air is exhausted from it's Throat, by a Power in the Lungs; nevertheless, the Pressure of the Air remains still upon the Outside of the Dug of the Mother, and by these two Causes together, the Milk is forced into the Mouth of the young one.

But a Hedge-Hog has no such Mouth, as to be able to contain the Teat of a Cow; therefore any Vacuum, which is caused in it's own Throat, cannot be communicated to the Milk in the Dug. And if he is able to procure no other Food, but what he can get by sucking Cows in the Night, there is likely to be a Vacuum in his Stomach too.

It may be objected here, that former Legislators have thought proper to allow a Reward to be given for killing this Animal, on Account of the Mischief he has been supposed to do. To which I answer, that former Legislators have thought proper to burn old Women, for being Witches, if they would not sink when they were put into a Pond; and I will venture to affirm, that there is just as much Sense in burning a Witch, as in setting a Reward upon a Hedge-Hog.

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