The combat dance of rattlesnake is one of Nature’s great
oddities. Actually, it is not a dance but a curious kind of wrestling combat,
and it is believed to be rooted in the instinct of all animals to protect their
own territory.
The encounter takes place when two angry snakes, one of them
an intruder, meet head-on. The combatants pause for a moment, and then, with a
sudden convulsive movement, they simultaneously raise the forward parts of
their bodies straight up in the air to a height of about two feet and press
against each other.
At the same time, they intertwine their tails firmly
together to give themselves a purchase for their upright positions. It looks
like an embrace, but it is not. It is a fight, each snake trying to push the
other to the ground. Weaving back and forth in the air, the embattled reptiles
slam and press the free portions of their bodies against each other with great
force. The back of the head offers the most vulnerable target. Each snake knows
that a push at this point can easily topple his opponent. To add power to this
push, the snake fills their lungs deeply with air to make their bodies more
rigid on the attack.
The fight continues for some minutes, during which time the
snakes are completely oblivious to any danger that threatens nearby. Finally
one snake is brought to the ground. The victor holds him there for a moment and
then allows the vanquished snake to escape and glide away unharmed.
Only male snakes engage in this combat dance. And they fight
only to drive their opponent from the field, very much as medieval knights used
to do. They do not fight to kill. If so, they would use their fangs on each
other, since most snakes are susceptible to the fatal effects of their own venom.
The combat dance has not been observed very often. The
well-known herpetologist, Ross Allen, says that he has witnessed it only three
times in more than more than forty years spent studying the habits of reptiles.
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