CHAPTER VII

MANAGEMENT OF DUCKS

Although ducks delight in the water and, when they have an opportunity

to do so, spend a considerable part of the time in it, they are often

kept very successfully where they have no water except for drinking.

Some duck breeders, who have kept their ducks for many generations

without water in which they could swim, have said that the ducks lost

all desire to swim, and that birds of such stock would not go into the

water even when they had the opportunity to do so. This statement

greatly exaggerates the facts. Any young duck, no matter how the stock

from which it came has been kept, will take to the water as soon as it

can run about if it is given access to water at that time; but if young

ducks are kept away from the water until they are several weeks old, and

then given access to water in which they can swim, they are often as

much afraid of the water as they would be of any object to which they

were not accustomed. If they remain near the water, however, it will not

be long before they follow their natural instinct to get into it. Having

once entered the water, they are immediately as much at home there as if

they had always known the pleasures of life in that element.

As comparatively few people keep ducks, and specialization in duck

culture is mostly in the line of producing young ducks for market, on a

large scale, there is not as much variety in methods of managing ducks

as in methods of managing fowls. If ducks are expected to do the best of

which they are capable, they must be given a great deal of attention.

While no bird will endure more neglect without appearing to suffer,

there is none that will respond to good care more generously.

SMALL FLOCKS ON TOWN LOTS

=Numbers.= The small flock of ducks on a town lot is usually a _very_

small flock, kept more from curiosity and for a little variety in

poultry keeping than with any definite purpose. Most of such little

flocks are composed of a drake and from one to five ducks. Where a

larger flock is kept for the eggs they produce, the number rarely

exceeds fifteen or twenty. Many town people who want to grow only a few

ducks each year prefer not to keep any adult stock, but to buy a few

eggs for hatching when they want them.

=Houses and yards.= Ducks require about the same amounts of house and

yard room per bird as fowls. While they will stand crowding better than

any other kind of poultry, they appreciate an abundance of room and good

conditions, and are more thrifty when they are not overcrowded. Where

they can be allowed to remain outdoors at night, they really need no

shelter but a shed large enough to give them shade from the sun on hot

days and protection from hard, driving storms. On most town lots,

however, it is advisable to have them indoors at night for protection

from dogs and thieves. Also, the amount of roughing that they like,

while not at all detrimental to them, is not conducive to early laying.

So most duck keepers prefer to have the ducks housed at night and in

severe weather, and give them approximately the same space that would be

given to an equal number of fowls.

The floor of the house should be littered with straw, hay, or shavings.

The object of littering the floors of duck houses is not to afford them

exercise, but to provide them with dry bedding. The droppings of ducks

are very watery, and the bedding must be changed often enough to keep

the ducks clean. It is customary to provide shallow nest boxes, placing

them on the floor next the wall, preferably in a corner. The ducks are

quite as likely to leave their eggs anywhere on the floor, or out in the

yard (if they are let out before they lay), but the nests are there if

they want them, and many will use the nests regularly.

The only other furnishings needed are a feed trough and a drinking

vessel, but it is advisable to have a tub or a pan in which the birds

can take a bath, and to supply them with water in this once or twice a

week. The drinking vessel must be one that they cannot get into, for if

they can get into it they will certainly do so. An ordinary wooden water

pail, or a small butter tub with the part above the upper hoop sawed

off, makes a very satisfactory drinking vessel for adult ducks. It will

hold enough water for the ducks to partially wash themselves, which they

do by dipping their heads in the water and then rubbing them on their

bodies and wings. For the regular bath for two or three ducks one of the

largest-sized bath pans made for pigeons will do very well, or an old

washtub cut down to six or eight inches deep may be used. For a flock of

eight or ten ducks a good tub may be made from one end of a molasses

hogshead. The bath should always be given outdoors, because it takes the

ducks only a few minutes to splash so much water out of the tub that

everything around it is thoroughly wet. The drinking water should also

be given outdoors whenever the houses are open.

As the ducks of the breeds usually kept can hardly fly at all, very low

partitions and fences will keep them in their quarters, but to keep

other poultry or animals out of their yards it may be necessary to build

higher fences. For the heavier breeds, like the Pekin and Rouen, fences

are usually made from 18 inches to 24 inches high. The ducks will rarely

attempt to go over these, but occasionally a drake learns to climb a

two-foot fence by using his bill, wings, and toes, and may then manage

to get over a higher fence. For the small, light breeds, fences 3 or 4

feet high may be needed. If their yard is on a slope and is large enough

to give them a chance to start a flight high up on the slope, so that

they will rise above the fence at the lower side, it may be necessary

either to put a very high fence on that side or to cover the yard.

While the fence for ducks need not be either high or strong, there must

be no holes in it that a duck, having put its head through, could by

pressure enlarge enough to let its body pass. A piece of wire netting

that has begun to rust a little may be as good as ever for fowls for a

long time, but if used for a duck fence it will be most unsatisfactory,

because the ducks will soon make many holes in it. If wire netting alone

is used, it should be fastened to the ground with pegs every three or

four feet.

=Feeding.= The feeding of ducks differs from the feeding of hens in that

ducks need mostly soft food, and that, if the keeper wishes to force

growth or egg production, they may be fed much larger proportions of

such concentrated foods as beef scraps and meat meals. As has been

stated, in its natural state the duck gets the greater part of its food

from the water. This is all soft food, and the bird swallows a great

deal of water with it. It does not, therefore, need a large crop in

which to soak its food before it passes into the gizzard. So the crop of

the duck is small--merely an enlargement of the gullet. Some of the old

books on poultry say that the duck has no crop, but you can see by

looking at a duck that has just had a full meal that the food it has

taken remains in the passage, sometimes filling it right up to the

throat.

[Illustration: Fig. 130. Pekin duckling six weeks old]

With a mash (just the same as is given to hens) morning and evening, a

cabbage to pick at, plenty of drinking water, and a supply of oyster

shell always before them, ducks will do very well. If they have no

cabbage, about one third (by bulk) of the mash should be cut clover or

alfalfa. When the days are long, it is a good plan to give them a little

cracked corn or whole wheat about noon. The water supply should always

be replenished just before feeding, for as soon as a duck has taken a

few mouthfuls of food of any kind, it wants a drink of water.

=Laying habits.= With the exception of the ducks of the Indian Runner

type, which lay some eggs at other seasons, as hens do, ducks usually

lay very persistently for about six months, and then stop entirely for

about six months. Occasionally ducks of other breeds lay a few eggs in

the autumn, but this trait has not been developed in them as it has in

the Indian Runner. If they are comfortably housed and well fed, Pekin

and Rouen Ducks usually begin to lay in January. If they are allowed to

expose themselves to rough weather, and are fed indifferently, they may

not begin to lay until March or April. When they do begin, they usually

lay much more steadily than hens until hot weather comes, and then

gradually decrease their production until by midsummer they have stopped

altogether.

[Illustration: Fig. 131. Pekin drake four months old, weighing nine

pounds]

The eggs are usually laid very early in the morning. Ducks often lay

before daylight and almost always lay before eight o'clock. When a duck

lays in a nest, she is very likely to cover the egg with the nest

material when she leaves it. A duck will often make a nest and remain on

it an hour or more and then go and drop her egg somewhere else and pay

no further attention to it.

=Growing ducklings.= For a poultry keeper who has only a little room it

is much easier to grow a few ducks than to grow an equal number of

chickens. There are two reasons for this: One is that the ducklings

stand close confinement better and are not so sensitive to unsanitary

conditions; the other is that ducks of the improved breeds grow much

more quickly than chickens and are grown up before the novelty of caring

for them wears off and the keeper tires of giving the close attention

that young poultry need when grown under such conditions.

The ducks of the improved breeds are mostly non-sitters. Unless one has

common ducks, Muscovy Ducks, Rouen Ducks with some wild Mallard blood,

or Mallards not long domesticated, he is not likely to have a duck "go

broody," and so small lots of duck eggs are usually hatched under hens.

As duck eggs are larger than hen eggs, a smaller number is given to the

hen. Eleven medium-sized duck eggs are given to a hen that would cover

thirteen hen eggs. If the eggs are large, it is better to give such a

hen only nine.

The development of a fertile duck egg that has a white or slightly

tinted shell can be seen very plainly when the egg is held before a

light, much earlier than the development of a hen egg. If the shell is

green and quite dark in color, the development of the germ may not show

any better than in a brown-shelled hen egg. The period of incubation is

about four weeks. Eggs are sometimes picked as early as the twenty-fifth

day, but usually on the twenty-sixth day. As stated in Chapter II, the

duckling usually waits quite a long time after chipping the shell before

it completes the process and emerges.

In a little duckling we find the most striking resemblance to a reptile

that is to be seen among domestic birds. It has a long, soft body, a

long neck, short legs, and a wriggling movement, and sometimes, when it

is wriggling through a small hole, it looks very snakelike. While they

are very small, ducklings are the most interesting of young birds. They

will go to the water as soon as they leave the nest. Dabbling in it

will not hurt them in the least if the weather is pleasant, if the water

is not cold, and if they can leave it when they are tired and go to

their mother and get dry and warm. Much of the pleasure of growing young

ducks is in watching their behavior in the water. For this purpose a

large pan or a small, shallow tub may be placed in their coop. It should

either be sunk in the ground, so that they can get in and out easily, or

two short pieces of board should be nailed together at such an angle

that they will form a little walk from the ground outside, over the edge

of the vessel, and to the bottom inside. This walk enables the ducklings

to get out if the water gets so low that they cannot scramble from its

surface over the sides of the pan or tub. The best way to teach the

little ducks to use the walk is to put a little pile of sods or earth

beside the vessel containing the water. The ducks will learn very

quickly to go into the water in this way, and will soon find their way

out by the board walk. After they have come out by the walk a few times,

they will begin to go in by it. It is very important to make sure that

if young ducks are given water to play in, they can get out of it

easily. Many who have not had experience in handling them neglect this

and feel very bad when some of their ducklings are drowned.

If proper provision is made for the safety of the ducklings, they afford

a great deal of entertainment. One of the first things a little duck

does when it gets into the water is to go through the peculiar ducking

performance that gives the name to its species. The little fellows duck

their heads to the bottom, and their tails and feet go up into the air

while they mechanically feel with their bills for the food which

instinct seems to suggest should be there. They play in the water, going

through all the motions of feeding in it. If the sun is warm, they are

as likely to lie down together in the sun when they leave the water as

they are to go to the hen to be brooded. As they lie on the ground they

often turn one eye toward the sky and look steadily upward, as if they

knew intuitively that one of their most dangerous natural enemies might

appear from that quarter. In every way they comport themselves just as

old ducks do and not at all in the ways of their hen mother.

The young ducks may be fed, as the old ones are, on mash, but should be

fed oftener, unless their coops are where they can eat all the grass

they want and can get a great many flies, worms, and insects. They are

expert flycatchers, and if there is anything in their coop to attract

flies, they will get a great many of them. Under such conditions three

feeds a day will be sufficient. If they have no grass they should be fed

five times daily and should be supplied with tender green food of some

kind. For the first few days the mash given them should have a little

very fine gravel or coarse sand mixed with it--about a heaping

tablespoonful to a quart of mash. At any time after that when the ducks

seem dull and weak, a little fine gravel in the mash will usually tone

them up.

Little ducks grow very fast and in a few weeks are entirely independent

of the hen. At ten or twelve weeks they are fully feathered and almost

full-grown, and are ready to be killed and eaten as "green ducks."

SMALL FLOCKS ON FARMS

=General conditions.= The small flock of ducks on the farm is usually

most profitable if it can be given the run of a small pasture or orchard

where the birds have good foraging and have access to a pond or stream

but cannot wander away. Ducks on the farm are often allowed to run with

other poultry. This may do very well if the flocks of all kinds are

small and can separate when foraging, but as a rule it is better to put

the ducks where they will be away from other poultry. A small flock of

ducks properly placed on a farm should require very little food and very

little attention. If possible the birds should be free at night,

because the worms and grubs come to the surface in greatest abundance

then, and they can get as much in an hour early in the morning as they

can in several hours after the sun is high. The principal objections to

leaving them out at night are that they may be attacked by animals that

prey upon them, and that the ducks may lay their eggs where they are not

easily found. The person in charge of the ducks has to use his judgment

as to whether the risks in his case are so great that the ducks should

be confined at night.

When a flock of ducks on a farm has liberty to wander at will, it often

makes a great deal of trouble, because ducks are prone to stop for the

night wherever they happen to be when they have eaten their fill late in

the day.

=Feeding.= If the ducks are kept in until they have laid, they should

have a little food when they are let out. It does not make much

difference what this is. If a mash is made for other poultry, some of it

may be given to them. Otherwise, a little whole grain will make them

comfortable until they can pick up a more varied breakfast. The best

method of feeding the young ducks will depend upon the conditions. As a

rule it is better to keep them quite close for the first two or three

weeks and feed them well. The ideal way is to coop them on grass, or in

a garden where they can get a great deal of green food and worms.

Treated in this way they will get a better start and will grow much

faster and larger than if they are allowed to wear themselves out by

running about while small. On a farm where there is no water near the

house, but where there is a stream at a little distance, the young ducks

should be so placed that they cannot make their way to this stream. Very

small ducks at liberty will often find their way alone to water so far

from their home that it was not supposed that they could locate it. If

they have an opportunity to do so, small ducks are much more likely than

older ones to wander off in search of water, and instinct seems to

direct them toward it.

After the ducklings are three or four weeks old, they may be given as

much freedom as old ducks. Unless natural food is very abundant, they

should be fed some grain for a while. Ducks grown in this way cannot be

sold to advantage as green ducks. At this stage of growth they cannot be

collected from small flocks and marketed in condition to bring the

prices paid for those from the special duck farms, and as it costs the

farmer little or nothing to keep his ducks until mature, it is usually

more profitable for him to do so than to sell them earlier.

[Illustration: Fig. 132. Duck farms at Speonk, Long Island]

On a farm near a market where there is a good demand for green ducks it

might pay very well to grow several hundred a year. On this scale the

methods should be similar to those used on the special duck farms,

except that the hatching might be done with hens. It would not do to let

the ducks run about as recommended for stock which is to be kept until

mature, because then they would not be fat at the age for killing them.

MARKET DUCK FARMS

=History.= The growing of ducks for the New York City market began on

Long Island at a very early stage of specialization in poultry culture.

Many farmers there produced a few hundred ducks for this market each

year, and found it very profitable. As the demand increased they tried

to increase production to meet it, but were unable to do this, because

there was then in this country no duck adapted to their needs. The

Aylesbury Duck, the favorite table duck in England, was too delicate.

The only hardy white duck that they had was the White Muscovy. This

breed was not very satisfactory, because the females are much smaller

than the males, but they had to use white ducks, for the colored ducks

will not pick clean at the age at which ducks can be marketed most

profitably; so they did the best they could with the White Muscovy Duck,

under the restrictions placed upon their operations by the difficulty of

getting broody hens. While the industry was mostly on Long Island, there

were duck growers here and there on the mainland in the vicinity of New

York and also near Boston, but there were no duck farms of any

importance in other parts of the country.

[Illustration: Fig. 133. View from the windmill tower in Fig. 132]

When the White Pekin Ducks were brought from China, and reports of their

hardiness, prolificacy, and rapid growth were circulated, the duck

growers were at first very skeptical, but they soon learned that the

reports which they had supposed were greatly exaggerated were literally

true. Then every duck grower had to have Pekin Ducks. The production

increased very much after the introduction of the Pekin Duck, but the

growth of the industry was still retarded by the impossibility of

getting all the hens that were needed to hatch the eggs. Several

incubators had been invented, which hatched very well for those who had

the skill to operate them, but which, in the hands of unskilled

operators, spoiled most of the eggs placed in them. About 1890 appeared

the first incubators with automatic regulators that really worked so

that the ordinary person could manage the machines successfully. One of

the New England duck growers who had invented the best of the machines

used before this time was already growing ducklings on quite a large

scale. On Long Island, where most of the duck farms were located, the

farmers were hard to convince of the superiority of incubators for their

work. Indeed, the only way that they could be convinced was by practical

demonstrations right on their own farms. The first incubators used there

were machines set up on trial by a manufacturer who had invented an

incubator which was very easy to operate. This man went to the duck

growing district, placed machines on various farms, and went from farm

to farm daily to attend to them, until the farmers were fully convinced

that the machines would do what was claimed for them. In a very short

time the artificial method had displaced hatching with hens on the

commercial duck farms, and the business was growing amazingly. Within

ten years there were many farms producing from 15,000 to 20,000 ducks a

year, and a few producing from 40,000 to 50,000. One man on Long Island,

who operated two farms a few miles apart, sometimes grew 80,000 ducks in

a season. Those who were successful on a large scale became moderately

rich. Without exception the successful duck farms have been built up

from small beginnings by men who had very little capital to start with.

Some of these farms have been operated on a large scale for twenty

years.

[Illustration: Fig. 134. House and yards for breeding stock]

[Illustration: Fig. 135. Brooder house for young ducklings]

[Illustration: Fig. 136. Fattening sheds and yards]

VIEWS OF WEBER BROTHERS' DUCK FARM, WRENTHAM, MASSACHUSETTS

As would be expected, the success of the big duck farms has led many

people with large capital to undertake to establish duck farms on a

still larger scale. But these undertakings do not last long, because it

is practically impossible to secure for such a plant an organization as

efficient as one developed by the owner of a plant which has grown from

small beginnings under his own management.

=Description.= A large duck farm is a very interesting place at any

time, but is most interesting at the height of the growing season, when

all the operations in the business are going on at the same time. The

total number of birds on a farm at any time is very much less than the

product for the season, because the first ducks hatched will have gone

to market before the eggs which produce the last are laid, but in flocks

of more than 10,000 the impression on the visitor is much the same, no

matter what the numbers.

[Illustration: Fig. 137. Duck house and yards on seashore, Fishers

Island, New York]

Duck farms are of two types: those located on streams or inlets have the

yards for all but the smallest ducks partly in the water; the inland

duck farms, on which the young ducks grown for market are given no water

except for drinking. Some of the inland farms give the breeding stock

access to streams and ponds only during the molting season, when they

can be allowed to run in large flocks and a small area of water will

serve for all. For a time after the large inland duck farms were first

established it was claimed by many that ducks grew faster when not

allowed to swim than they did when allowed to follow their natural

inclination to play in the water. No doubt some ducks which were in dry

yards grew better than some having access to large bodies of water, and

on the whole as good ducks were grown on the inland farms as on those

near the water, but it has long been known that it is much easier to

manage the ducks when they have water in their yards. There are two

reasons for this: in the first place, they are much more contented in

the water; in the second place, they feel very much safer on the water

when anything alarms them, and will keep quiet on it when, if they could

not retreat to the water, they would rush about in a panic and many

would be injured.

[Illustration: Fig. 138. Quarters for breeding stock on an inland duck

farm. Swimming tanks in the yards]

Ducks are very timid and easily panic-stricken. The duck grower has to

take every possible precaution to guard against disturbances of this

kind, because ducks are so easily injured, and even if they are not

hurt, a sudden fright will make them shrink a great deal in weight.

Visitors who come merely out of curiosity are not desired on duck farms

at any time, and none but those familiar with the handling of ducks are

ever allowed to go about the farm without a guide who will see that the

ducks are not disturbed. Many visitors think that this is unreasonable,

but the duck grower knows that the mere presence of a stranger excites

the ducks, and that a person walking about might put a flock in a panic

which would at once extend to other flocks, simply because he was not

familiar enough with the ways of ducks to detect the signs of panic in a

flock which he was approaching, and to stand still until they were

quiet, or move very slowly until he had passed them. If a stranger,

walking between yards where there were five thousand ducks fattening,

made an unconscious movement that set the ducks in motion, the loss to

the grower could hardly be less than from five to ten dollars, and might

be very much more. Where such little things can cause so much trouble

and loss, the difference between success and failure may lie in

preventing them.

On a duck plant with a capacity of 50,000 ducks everything is on a big

scale. Although ducks will stand more crowding than other kinds of

poultry, it takes a large farm for so many. The buildings will cover

many thousands of square feet of land and, though of the cheapest

substantial structure, will represent an investment of fifteen or twenty

thousand dollars. Incubators, appliances, breeding stock, and supplies

on hand will amount to about as much. The incubator cellar will be

several times as large as the cellar under the ordinary dwelling house.

Before the so-called mammoth incubators were made, the largest-sized

machines heated with lamps were used on all duck farms, and an incubator

cellar would sometimes contain as many as seventy incubators having a

capacity of from 200 to 300 eggs each. Now many of the large farms use

the mammoth incubators, with a capacity of from 6000 to 18,000 eggs

each. These mammoth incubators are really series of small egg chambers

so arranged that the entire series is heated by pipes coming from a

hot-water heater, instead of each chamber having an independent lamp

heater as in the small, or individual, machines.

[Illustration: Fig. 139. Feeding young ducks on farm of W. R. Curtiss &

Co., Ransomville, New York]

As nearly all kinds of supplies are bought by the carload, and as stocks

must be kept up so that there will be no possibility of running short of

foodstuffs, a great deal of space is required for storage. Large

quantities of ice are needed to cool the dressed ducks before shipping

them to market, so the farm must have its own ice houses and store its

own supply of ice in the winter. For some years after duck farms grew to

such large proportions, the mixing of mash was all done by hand, with

shovels. Often one man was kept busy all day long mixing mash, and very

hard work it was. Now the men on the large farms mix the food in big

dough mixers, such as are used by bakers, and work that would take a man

an hour is done in a few minutes.

In some sections the killing and dressing of the ducks is done by men

with whom duck picking is a trade at which they work during its season.

In others the killing is done by men, but the pickers are women living

in the vicinity of the farm, who can be secured for this work whenever

they are needed. A farm that markets 50,000 ducks in a season will keep

a large force of pickers busy the greater part of the time for many

months. Quite a large building is required to provide room for the

pickers to work in, for tanks for cooling 500 or more ducks at once, for

space for the men who pack them, and for lofts for drying the feathers

before they are sold. This drying process must be used whether the birds

are dry-picked or are scalded before the feathers are removed. Water on

feathers dries quickly, but the oil in the quills dries very slowly. The

feathers from one duck are worth only a few cents, and where small

numbers are grown the feathers are hardly worth the trouble of saving

and curing. On a large plant the total product of feathers for a season

amounts to several thousand dollars, and it pays to provide facilities

for taking proper care of them.

After the crop of ducks on an inland farm is marketed, the fences must

be removed and the land plowed and sowed with winter rye. This crop is

used extensively for this purpose, because it is a gross feeder and

takes the impurities from the soil very fast, and also furnishes a good

supply of green food for the stock ducks during the winter and for the

first young ducks put on the land in the spring. Where the farms are

large enough, all ducks may be kept off a part of the land each year and

crops grown on it. The farms located at the waterside do not have to

look to the purification of the land so carefully, because the rains

wash a great deal of the droppings away. Some of these farms get large

quantities of river grass from the streams and cut it up to mix with the

food for the ducks.

DUCK FANCIERS' METHODS

There are two general classes of duck fanciers: those who breed one or

more of the useful varieties for fine form and feather points, and those

who breed the ornamental varieties. Breeders of the latter class usually

keep other kinds of ornamental poultry also.

The methods of the fanciers of useful kinds of ducks compare with those

of the practical growers who handle small numbers as do those of the

fowl fancier with the methods of the poultry keeper who keeps a few

fowls for his own use. In a general way they are the same, yet wherever

it is necessary they are modified to secure the best possible

development of the type. If a duck fancier has not a natural water

supply for his ducks, he either makes a small artificial pond or ditch

or gives them water for bathing much oftener than the commercial duck

grower thinks is necessary. He also gives both old and young ducks more

room, and encourages them to take exercise, because this makes them

stronger, more symmetrical, and better able to stand transportation and

the handling to which they are subjected when taken to shows. Most duck

fanciers are also fanciers of fowls or of some other kind of poultry.

The competition in ducks is not nearly so keen as in fowls. Hence they

are so much less interesting to a fancier that few are satisfied with

the sport that may be obtained from exhibiting ducks only.

When the growing of green ducks for market began to be developed upon a

large scale, many of those engaged in this line exhibited stock and sold

birds for breeding and eggs for hatching. They soon found that while the

Pekin Duck was unrivaled as a market duck, it was not of sufficient

interest to fanciers to excite the competition that creates high prices

for the finest specimens, and that it paid them better to devote

themselves exclusively to the production of market ducks. At the present

time only a few market duck growers make a business of selling breeding

and exhibition stock. Most of them will not take small orders, but will

fill large orders when they have a surplus of breeding stock and can get

a good price for it. On almost every large commercial duck farm there

are hundreds of birds much better than most of the Pekin Ducks seen at

poultry shows, and many better than the best exhibited. There is

probably no other kind of poultry in which so large a proportion of the

finest specimens are found on the plants of those producing for market.

The ornamental varieties of ducks are given much less attention in

America than they deserve. Few are seen except in large collections of

fancy waterfowl, and sales from these collections are principally for

special displays at shows. On many farms the Mallard, Call, and East

Indian Ducks might be established and left to themselves, to increase in

a natural way, only enough being sold or killed to keep them from

becoming too numerous. If located in a suitable place, such a flock

makes a very attractive feature on a farm. The highly ornamental

Mandarin and Carolina Ducks, being able to fly quite as well as pigeons,

must be kept in covered runs. They will breed and rear their young in a

very small space. A covered run 6 ft. wide, 6 ft. high, and from 20 to

30 ft. long, built in a secluded place and having a small shelter at one

end, makes a very satisfactory place for a pair of ducks of any of the

small breeds to live and rear their young.

Our Domestic Birds: Elementary Lessons in Aviculture · 第 7 / 22 章