METAMORPHOSIS OF THE DEER'S ANTLERS.

Every year in March the deer loses its antlers, and fresh ones

immediately begin to grow, which exceed in size those that have just

been lost. Few persons probably have been able to watch and observe the

habits of the animal after it has lost its antlers. It will, therefore,

be of interest to examine the accompanying drawings, by Mr. L. Beckmann,

one of them showing a deer while shedding its antlers, and the other

as the animal appears after losing them. In the first illustration the

animal has just lost one of its antlers, and fright and pain cause it

to throw its head upward and become disturbed and uneasy. The remaining

antler draws down one side of the head and is very inconvenient for the

animal. The remaining antler becomes soon detached from its base,

and the deer turns--as if ashamed of having lost its ornament and

weapon--lowers its head, and sorrowfully moves to the adjoining thicket,

where it hides. A friend once observed a deer losing its antlers, but

the circumstances were somewhat different. The animal was jumping over a

ditch, and as soon as it touched the further bank it jumped high in the

air, arched its back, bent its head to one side in the manner of an

animal that has been wounded, and then sadly approached the nearest

thicket, in the same manner as the artist has represented in the

accompanying picture. Both antlers dropped off and fell into the ditch.

[Illustration: METAMORPHOSIS OF DEER'S ANTLERS.--FIRST STAGE.]

Strong antlers are generally found together, but weak ones are lost at

intervals of two or three days. A few days after this loss the stumps

upon which the antlers rested are covered with a skin, which grows

upward very rapidly, and under which the fresh antlers are formed, so

that by the end of July the bucks have new and strong antlers, from

which they remove the fine hairy covering by rubbing them against young

trees. It is peculiar that the huntsman, who knows everything in regard

to deer, and has seventy-two signs by which he can tell whether a male

or female deer passes through the woods, does not know at what age the

deer gets its first antlers and how the antlers indicate the age of the

animal. Prof. Altum, in Eberswalde, has given some valuable information

in regard to the relation between the age of the deer and the forms of

their antlers, but in some respects he has not expressed himself very

clearly, and I think that my observations given in addition to his may

be of importance. When the animal is a year old--that is, in June--the

burrs of the antlers begin to form, and in July the animal has two

protuberances of the size of walnuts, from which the first branches of

the antlers rise; these branches having the length of a finger only, or

being even shorter, as shown at 1, in diagram, on p. 5481. After the

second year more branches are formed, which are considerably longer and

much rougher at the lower ends than the first. The third pair of antlers

is different from its predecessors, inasmuch as it has "roses," that is,

annular ridges around the bases of the horn, which latter are now bent

in the shape of a crescent. Either the antler has a single branch (Fig.

3, _a_), or besides the point it has another short end, which is a most

rare shape, and is known as a "fork" (Fig. 3, _b_), or it has two forks

(Fig. 3, _c_). In the following year the antlers take the form shown

in Fig. 4, and then follows the antler shown in Fig. 5, _a_, which

generally has "forks" in place of points, and is known as forked antler

in contradistinction to the point antler shown in Fig. 5, _b_, which

retains the shape of the antler, Fig. 4, but has additional or

intermediate prongs or branches. The huntsmen designate the antlers by

the number of ends or points on the two antlers. For instance, Fig. 4 is

a six-ender; Fig. 5 shows an eight-ender, etc.; and antlers have been

known to have as many as twenty-two ends. If the two antlers do not

have the same number of ends the number of ends on the larger antler

is multiplied by two and the word "odd" is placed before the word

designating the number of ends. For instance, if one antler has

three ends and the other four, the antler would be termed an "odd"

eight-ender. The sixth antler shown in Fig. 6 is a ten-ender, and

appears in two different forms, either with a fork at the upper end, as

shown in Fig. 6, _a_, or with a crown, as shown in Fig. 6, _b_. In Fig.

7 an antler is shown which the animal carries from its seventh year

until the month of March of its eighth year. From that time on the

crowns only increase and change. The increase in the number of points is

not always as regular as I have described it, for in years when food

is scarce and poor the antlers are weak and small, and when food is

plentiful and rich the antlers grow exceedingly large, and sometimes

skip an entire year's growth.--_Karl Brandt, in Leipziger lllustrirte

Zeitung_.

[Illustration: METAMORPHOSIS OF DEER'S ANTLERS.--SECOND STAGE.]

[Illustration]

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Scientific American Supplement, No. 344, August 5, 1882 · 第 5 / 46 题