CHAPTER XIX.

THE BLACK IGUANA.--ANOTHER COUNTRY.--REMINISCENCES OF CHILDHOOD.--THE

MIRAGE.--A FIRE IN THE PLAIN.

By ten o'clock in the morning we had crossed some rising ground, and

were passing through a narrow gorge carpeted with ferns. Lucien headed

the party, closely followed by l'Encuerado; and led us on to a kind of

rocky staircase, down which, in the rainy season, water doubtlessly

flowed. This steep path compelled us to halt several times to recover

our breath. The branches of the bushes formed an archway over our heads,

and their blossoms surrounded us with their rich perfume.

At length a rise in the ground impeded our path, and the heat commenced

to inconvenience us. The refraction of light, especially, affected our

eyes, and our feet raised perfect clouds of dust. Lucien, who had become

quite an enduring walker, throughout kept in front, and often gained

ground while we were stopping to take breath. Just as we reached the

ridge of the hill, I saw the boy, who was a few yards in advance,

suddenly cock his gun and fire. I ran to him, but he disappeared down

the slope, crying out to me that he had shot a dragon!

I soon came up, and found the young sportsman standing in front of a

magnificent black iguana--_Cyclura acanthura_--which does, in fact,

somewhat resemble the supposed appearance of the fabulous animal

described by the ancients. Its skin shone with a silvery-gray metallic

glitter, more particularly on the dorsal ridge. L'Encuerado joined us

when it was dying, when, rubbing his hands, he cried:

"It is a _guachi-cheve_; what a splendid supper we shall have!"

"You have seen them before, then?"

"It is an animal which belongs to my country, Chanito; it abounds in the

plains which slope down to the Pacific Ocean. They are beasts which can

live without eating; they are sometimes kept for two months with their

feet tied and their mouth sewn up."

"The mouth sewn up?"

"Yes, Chanito, so as to prevent them getting lean. When I was your age,

during the time of Lent, I used to go iguana hunting with my brothers.

We sought them in the shallow marshes which are inundated by water

during flood-time. There, in hollow trunks of trees, or in holes made in

the mud, we found the black iguanas, and pulled them out by their

tails."

"Then they don't bite?"

"Oh yes, they do, and scratch also; so we took care to catch hold of

them by the neck, and tie both their feet and their jaws. Sometimes we

used to pursue them up the trees; but then, for they don't mind falling

twenty or thirty feet, they frequently escaped."

[Illustration: "I used to go iguana hunting with my brothers."]

Sumichrast completed this information by telling the young naturalist

that the iguana, which is allied to the lizards, is generally a yard in

length; and that the female lays thirty to forty eggs, which are much

esteemed by the native epicures; also that the green species--_Iguana

rhinolopha_--has a flat, thin tail, and swims much better than the black

variety, the tail of which, being covered with spines, is not well

adapted for progression through water. Thus, meeting with a green iguana

almost always indicates the vicinity of a stream; but the black

species is frequently found away from rivers.

Lucien wanted at first to carry his game, but he was overtaxed by its

weight and gave it up to l'Encuerado. Another hill was now before us,

and the ground became at every step more and more barren, and on which

there was little or nothing growing but a few shrubs with a bluish

flower. When we had reached the summit of this second ridge, a boundless

plain lay spread out before our gaze; we were now on the central plateau

of Mexico, in the _Terre-Froide_, eight thousand seven hundred feet

above the level of the sea.

What a change there was! The white soil was so light and dry that it was

carried away by the breeze, and produced nothing but a few leafless

trees. There were also some thorny bushes smothered in sand, and, a

little farther on, some gigantic _cacti_ astonished us with their

strange shapes. The sun, reflected by the red glaring surface, much

interfered with our sight, so we directed our steps to the right, where

there appeared to be a greater amount of shade.

"Oh, what a wretched country!" cried Lucien. "Can we be still in

Mexico?"

"Yes," replied I; "but we are now on the great plateau, almost on a

level with the city of Mexico and Puebla."

"Are we going to cross that great plain? I can see neither birds nor

beasts on it; in fact, one might almost fancy the very trees were

thirsty."

"You are right, for it does not often rain here. Nevertheless, this

ground, which at first sight appears so barren, is very fruitful when

cultivated. It produces wheat, barley, potatoes, apples, pears,

cherries, grapes, peaches, and, in short, all the European fruits, which

can only grow in a temperate zone. On this plateau, too, grows the

_Maguey agave_, _Mexicana_, a wonderful plant, which is as useful to

the Mexicans as the cocoa-nut tree is to the inhabitants of the lands to

which it is indigenous."

L'Encuerado had stooped down under a pepper-tree, and his glance

wandered over the scene. The fact was, that we were now about the same

height as that at which his own country is situated, and he might easily

fancy himself near his native village.

"What are you thinking of?" said I, tapping him on the shoulder.

"Oh Tatita! why did you disturb me? Here I feel myself almost as learned

as you, and I could tell you all the names of those flowers which turn

their bright faces towards me as if they knew me! It seems as if I had

often walked on that plain, and as if I had often seen these trees,

bushes, and plants-- You are laughing at me, Chanito; it's all very

well, but you'll see! Tatita will set me right if I tell you any thing

that is not true. Look here, for instance," continued the Indian, rising

up and plucking a plant with slender and whitish stems; "this is the

_alfilerillo_, which mothers give their children to cure them of sore

throats. Such shrubs are lost here; for their fruit would be useful in

my country. Here too, Chanito, is a _mizquitl_, a thorny tree on which

we shall be certain to find some gum. Indeed, here are three morsels of

it. You may safely suck it; it will not seem very nice at first, but you

will soon like it. Oh Tatita! you have really brought me back into my

own country."

"We are certainly on the same line, and it is not to be wondered at that

you find here the same kind of vegetation as in that in which you spent

your childhood."

The Indian was silent, and seemed musing. Sumichrast and I observed him

with some curiosity, and Lucien, surprised at his emotion, looked at him

anxiously.

"Here is the 'angel-plant,'" resumed l'Encuerado, suddenly. "How pleased

my mother used to be when I found one of them."

"What are its good properties?" I asked.

"Oh! it produces beautiful dreams, which seem to lift you to heaven."

The Indian again became pensive, sometimes casting a glance over the

vast prospect, and sometimes pulling up pieces of the turf which grew at

his feet.

"It only needs a palm-tree to make the landscape quite complete," said

he, thoughtfully.

In a minute or so he advanced towards the bushes, and, kneeling down,

plucked a tuft of yellow marigold, which are called in this country "the

dead man's flower." Afterwards I heard him sobbing.

"Oh Chema! what is the matter?" cried Lucien, running up to his friend.

The Indian raised himself and took the boy in his arms.

"Once I had a mother, brothers, and a country," he said, sadly; "and

this flower reminds me that all those are now sleeping in the grave."

"Then you don't love me?" replied Lucien, embracing him.

The only answer l'Encuerado made was pressing the boy so tightly against

his breast as to draw from him a slight cry.

This scene quite affected us, and I and my friend, side by side, walked

back to the hut deeply sunk in thought.

Hunger soon brought with it more commonplace ideas. The white and juicy

flesh of the iguana was quite a feast for us all. Our meal we sat over a

longer time than usual; for in conversation we entered upon the subject

of our native countries, and the theme appeared inexhaustible. I

reminded my friend that, only a few days before, he had shown as much

emotion as the Indian on seeing two butterflies which he fancied

belonged to a Swiss species; and I brought forward these feelings to

oppose the intention he so often expressed of taking up his abode in the

midst of the wilderness, so as to live and die in solitude.

On the great plateau the sun shines rather later than in the lower

regions. As the luminary approached the earth, the sky was lighted up

with a purple color, and I saw standing out on our left in bold relief

the jagged outline of the Cordilleras of l'Encuerado's country. The

whitish ground gradually assumed a transparent appearance; our eyes

deceived us to such an extent that we fancied we saw an immense tract of

water, above which the trees, appearing as if they were submerged,

raised their green heads.

The moon rose, and, far from destroying the mirage, it rendered the

illusion still more striking. I resolved to descend from the hill in

order to convince Lucien how much our vision was deceived.

"There is no mistake about the plain being dry," said he, as we returned

to the bivouac, "and yet one might fancy that, as we were mounting the

hill, the water was rising behind us."

"The layers of the air," I replied, "are unequally warmed, and their

refraction, which causes the rays of light to deviate in their course,

reverses the objects which cover the plain, and, on the other hand,

causes them to appear more elevated than they really are."

"So we see water in a place where in reality there is none."

"You don't take the sky into account, which is reflected on the ground

beneath us as in a mirror. But the air is becoming cooler, and you will

soon see the phenomenon slowly disappear, as if some invisible hand was

pushing the mist back towards the horizon."

[Illustration: "The moon rose, . . . and rendered the illusion more

striking."]

While we were looking down over the plateau, and watching the mirage

gradually fade away, a distant light suddenly shone out. Loud

exclamations hailed the sight of this unknown bivouac; and, fixing our

eyes on it, we all formed endless conjectures. We had not expected to

meet with any habitation before the next day; and the cry of "land!" on

board ship after a long voyage could not have made a stronger impression

than the sight of this fire. The air was cool; still l'Encuerado was not

allowed to kindle a light, which would perhaps have betrayed us to foes.

It was now twenty days since we had met with a human being, and our

first feeling, after the instinctive joy at the idea of seeing our

fellow-creatures, was, alas! one of distrust.

[Illustration]

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Adventures of a Young Naturalist · 第 19 / 33 章