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A
chapter from the electronic book:
Life Histories of Familiar North American
Birds
Golden-crowned
Kinglet
Regulus satrapa [Eastern
Golden-crowned Kinglet]
[Published
in 1949: Smithsonian Institution United States National Museum
Bulletin 196: 382-397]
Many years ago, a boy found on the doorstep the body of a tiny
feathered gem. Perhaps the cat had left it there, but, as it was a
bitter, cold morning in midwinter, it is more likely that it had
perished with the cold and hunger. He picked it up and was
entranced with the delicate beauty of its soft olive colors and
with its crown of brilliant orange and gold, which glowed like a
ball of fire. In his eagerness to preserve it, he attempted to
make his first birdskin. It made a sorry-looking specimen, but it
was the beginning of a life-long interest in birds, which lasted
for over a half century. Since then many a winter landscape in
southern New England has been enlivened by the cheery little
groups of kinglets, wandering through our evergreen woods, bravely
facing winter's storms and cold, for it is only at that season
that we are likely to see them south of the Canadian zone.
The summer home is in the coniferous forests of the northern
tier of states and in the southern provinces of Canada. Ora W.
Knight (1908) says that, in Maine, "pine, fir, spruce and
hemlock woods, or mixed growth in which these trees predominate
are their preference." Most observers say that they prefer
the spruces. William Brewster (1888) found them breeding in
Winchendon, Mass., in dense woods of white pine and spruce. Based
on my limited experience, golden-crowned kinglets seem to prefer
the more open forests of more or less scattered, second-growth
spruces, rather than the dense forests of mature growth. In these
more open forests there are often a few balsam firs or white
birches scattered through the spruces, but the presence of spruces
seems to be necessary for nesting purposes.
In the Adirondack Mountains of New York, according to Aretas A.
Saunders (1929a), this kinglet "lives in the coniferous
forests, especially in the tops of tall spruces. Spruce, hemlock,
balsam, and tamarack all attract it, and it is seldom seen in
summer in the hardwoods, and then only where the spruces are near.
On the Avalanche Pass Trail I found it in second growth spruce,
where the trees were dense but only ten or fifteen feet
high."
The golden-crowned kinglet is found high in similar situations
in the mountains of western Massachusetts, in places where the
spruces have not been cut off. And Prof. Maurice Brooks writes to
me: "This is a permanent resident in the Appalachian spruce
forests, the most notable thing about it being its extraordinary
abundance, especially late in summer. I recall one 10-day period
spent at the Cheat Mountains when it seemed that kinglets were
around us during almost every daylight minute. The spruce tops
swarmed with them, parent birds and young of the year. In the same
area, during subzero January weather, the birds were still
abundant, although I do not know that the same individuals
occurred."
Referring to northern Minnesota, Dr. Thomas S. Roberts (1932)
says: "In nesting-time the Golden-crown makes its home in the
dense spruce and arbor vitae bogs so numerous in the northern
woods."
Spring.--As some golden-crowned
kinglets spend the winter well up toward the northern limits of
their breeding range, the spring migration is seldom conspicuous
and is not easily traced. Robie W. Tufts tells me that it is
normally resident throughout the year near Wolfville, Nova Scotia,
and begins "nest-building with great regularity about April
15th." But in some seasons it seems to be conspicuous by its
absence, for he says: "In the spring of 1918 none of these
birds was seen about their favourite haunts near Wolfville, in
spite of the fact that a diligent search was made." On
migration in New England it is not confined to the coniferous
woods, but may be found wherever there are trees and bushes, in
the undergrowth in deciduous woods, in brushy thickets, in sprout
lands, and even in orchards or the shrubbery in our gardens.
Milton B. Trautman (1940) records a well-marked migration
around Buckeye Lake, Ohio, saying: "The first spring arrivals
occasionally appeared in the first week in March, but usually they
did not arrive until March 15 to 23, and it was not until after
March 27 that the species could be daily encountered in small
numbers. The numbers rapidly increased after April 3, and at the
height of spring abundance, between April 9 and 21, between 25 and
150 birds were recorded daily. During migrations the majority of
individuals inhabited the brushier portions of woodlands, brushy
thickets, weedy fence rows, and thickets of hawthorn and wild
plum."
Nesting.--Henry D. Minot (1877)
was the first ornithologist to discover the nest of the
golden-crowned kinglet, on July 16, 1875, "in a forest of the
White Mountains [New Hampshire], which consisted chiefly of
evergreens and white birches." The nest "hung four feet
above the ground, from a spreading hemlock-bough, to the twigs of
which it was firmly fastened; it was globular, with an entrance in
the upper part, and was composed of hanging moss, ornamented with
bits of dead leaves, and lined chiefly with feathers. It contained
six young birds, but much to my regret no eggs."
The most elaborate account of the nesting of this species is
that given by Mr. Brewster (1888), describing the tree nests that
he secured, near Winchendon, Mass., during that season. The first
nest, taken June 29, "was placed in a tall, slender spruce (A.
nigra), on the south side, within about two feet from the top
of the tree, and at least sixty feet above the ground, suspended
among the pendant twigs about two inches directly below a short
horizontal branch, some twelve inches out from the main stem, and
an equal distance from the end of the branch. The tree stood near
the upper edge of a narrow strip of dry, rather open woods
bordered on one side by a road, on the other by an extensive
sphagnum swamp." Externally the nest varies in depth from
3.60 to 2.70, and in diameter from 4.20 to 3.00 inches, being
irregular in outline.
Brewster says:
The top of the nest is open, but the rim is slightly
contracted or arched on every side over the deep hollow which
contained the eggs. . . .The cavity is oblong, not round. The
walls vary in thickness from 1.35 to .40. Outwardly they are
composed chiefly of green mosses [five species of Hypnum
and one of Frullania, added in footnote] prettily
diversified with grayish lichens and Usnea, the general
tone of the coloring, however, matching closely that of the
surrounding spruce foliage. The interior at the bottom is lined
with exceedingly delicate strips of soft inner bark and fine black
rootlets similar to, if not identical with, those which invariably
form the lining of the nest of the Black-and-yellow Warbler. Near
the top are rather numerous feathers of the Ruffed Grouse, Hermit
Thrush, and Oven-Bird, arranged with the points of the quills
down, the tips rising to, or slightly above the rim and arching
inward over the cavity, forming a screen that partially concealed
the eggs.
The second nest, taken the same day, was in--
a lonely glen on high land between two ridges. The ridges
were covered with young white pines. The prevailing growth in the
glen was spruce and hemlock, the trees of large size and standing
so thickly together as to shut out nearly all sunlight from the
ground beneath. The nest was on the west side of a sturdy, heavily
limbed spruce (A. nigra) about fifty feet above the ground,
twenty feet below the top of the tree, six feet out from the
trunk, and two and a half feet from the end of the branch, in a
dense cluster of stiff, radiating (not pendant) twigs, the top of
the nest being only an inch below, but the whole structure
slightly on one side of the branch from which its supports sprang.
Above and on every side it was so perfectly concealed by the dense
flakelike masses of spruce foliage that it was impossible to see
it from any direction except by parting the surrounding twigs with
the hand. From directly below, however, a small portion of the
bottom was visible, even from the ground. The foliage immediately
over the top was particularly dense, forming a canopy which must
have been quite impervious to the sun's rays, and a fairly good
protection from rain also. Beneath this canopy there was barely
sufficient room for the birds to enter.
This nest is similar to the other, though somewhat smaller and
rounder, and the lining "is wholly of the downy under
feathers of the Ruffed Grouse. These are used so lavishly that,
radiating inward from every side, they nearly fill the interior
and almost perfectly conceal its contents."
Referring to the third nest, he says: "The position of the
third nest is different from that of either of the others. Placed
nearly midway between two stout branches which in reality are
forks of the same branch, one above the other, and at the point in
question about six inches apart, it is attached by the sides and
upper edges to the twigs which depend from the branch above, while
its bottom rests firmly on a bristling platform of stems which
rise from the branch below."
Mr. Brewster's lowest nest, the third, was 30 feet from the
ground. Owen Durfee's experience, near Lancaster, N.H., was quite
different; he says in his notes on nine nests: "The nests
were all, with exception of two, in small spruces, most of our
hunting being done in what we called 'pasture spruces'--really a
second growth." Only one of the nests was up in the air, the
average of the other eight being only 14 feet. His highest nest
was 46 feet from the ground, "in a 12 inch spruce, in tall,
hard woods growth, with a few scattered evergreens." His
lowest nest was only 8 feet from the ground. The only nest that
was not in a spruce was 18 feet up in a balsam fir.
Ora W. Knight (1908) mentions a nest found near Bangor, Maine,
that was only 6 feet from the ground, and says that most of those
located by him in inland localities were "nearer forty to
fifty feet in elevation." Miss Cordelia J. Stanwood has sent
me some voluminous notes on the home life of the golden-crowned
kinglet, near Ellsworth, Maine, where she finds them nesting in
both black and white spruces. They begin nest-building in April,
in spite of occasional snowstorms at that season, and she has
found a nest about half finished on April 25. It requires about a
month to complete the nest, in which the female apparently gathers
the material and does all the building, while the male accompanies
her and encourages her with song. She describes the building
process, as follows: "The kinglets selected for the roof of
their cradle a heavy spruce limb with a dense tip; and the female,
hopping down through the branch from twig to twig, attached her
pensile nest to the sprays.
"The bird wove her spherical structure about herself much
as the caterpillar of the luna or cecropia moth weaves its cocoon
about itself, except that the kinglet had to gather her materials.
The bird stood on a twig on one side of the space she had chosen
for her nest and measured off her length, as far as the situation
of the twigs would permit, by attaching bits of spider's silk and
moss to the twigs. Thus she laid off the points for the
approximate circle for the top of the nest. Then she spanned the
space through the center of the circle, roughly speaking, from
north to south, with spider's silk and moss, forming a sort of
cable, which later assumed the appearance of a hammock. After a
time, when the bird came with moss or silk, she would fly down
upon the hammock as if to test its strength and lengthen it. At
all times, however, she worked all over the nest from left to
right, moving her beak back and forth as she secured the silk and
moss and stretched the web from one point of attachment to
another. As soon as the hammock would support the bird, she stood
in the center and walked round from left to right. When the
hammock was wide enough to admit of her sitting down, she modeled
the center of the suspended band by burrowing against it with her
breast, and making a kicking motion with her feet. Gradually she
embodied some of the twigs in the structure, as if for ribs, and
occasionally she snipped off a spruce twig to use in shaping the
globular nest. At last the bottom, or basketlike part, arose to
meet the top of the nest and the industrious gold-crest was hidden
from sight as she labored.
"The creation was really a silken cocoon, in the walls of
which was suspended enough moss, hair, and feathers to render it a
nonconductor of heat, cold, and moisture. This primitive incubator
was made of the same fine, dark yellow-green moss, Hypnum
uncinatum, that seems characteristic of the habitations of the
golden-crowned kinglet in this locality, Usnea longissima,
a long, fringelike lichen, and animal silk. More of the gray-green
Usnea lichen was used in the hammock-like band around the
middle of the nest than in other parts of the well-made structure.
The lining consisted of rabbit hair, I think, and partridge
feathers. The wall of the above was all of an inch and a half
thick, and the window in the roof measured an inch and a half in
diameter."
Nest-building starts early in Nova Scotia; Mr. Tufts tells me
that he found two nests just started on April 10, 1921. In order
to determine how many nests the kinglets would build and how many
eggs they would lay, if the nests were destroyed, he tried the
experiment of taking three nests from each of two pairs in
isolated groves. He took the three sets from one pair on May 26,
June 11, and June 30, 1915; and the other pair was robbed on May
27, June 15, and June 29, of 1917. Each pair laid nine eggs each
in the first two nests and eight in the third. The third nest was
a flimsy affair. The birds must have worked fast to have built
these nests and laid the large sets of eggs in such short
intervals.
S. F. Blake (1916) found an interesting nest, in an unusual
situation, near Stoughton, Mass., of which he says:
My attention was first attracted by the familiar call-notes
of the birds coming from the edge of a rather close growth of Red
Cedar (Juniperus virginiana) and deciduous trees at the
base of a low hill close to a little-travelled wood-road. Pushing
in among the trees, I soon caught a glimpse of the female Kinglet
being pursued by a Black-and-White Warbler. The male soon came
into view, and very soon the female disappeared in the top of a
red cedar about twenty feet high. After a few minutes' wait I
climbed a nearby tree and found her sitting on the nest. This was
placed 18 feet 10 inches above the ground on the upper side of a
small branch about a foot long, near the trunk and about a foot
and a half from the top of the tree, rather firmly fastened and
requiring some effort to dislodge.
Eggs.--The golden-crowned kinglet
lays large sets of its tiny eggs, from five to ten in number,
perhaps most often eight or nine. The nest is so small that they
have to be deposited in two layers, probably five in the lower and
four in the upper layer in a set of nine; that was the arrangement
in one of Mr. Brewster's (1888) nests. His description of the eggs
is so good that I cannot improve upon it; of the 18 eggs, he says:
The majority are more or less regularly ovate, but several
are elliptical-ovate while two are very nearly perfectly
elliptical-oval. The ground color varies from creamy white to
exceedingly deep, often somewhat muddy, cream color. Over this
light ground are sprinkled numerous markings of pale wood-brown,
while at least three specimens have a few spots and blotches of
faint lavender. The brown markings vary in size from the finest
possible dots to rather large blotches. In most of the specimens
they are distributed pretty thickly over the entire shell, but in
nearly all they are most numerous about the larger ends where they
form a more or less distinct wreath pattern, while in four or five
(and these have the lightest ground color) they are nearly
confined to the larger ends, the remainder of the egg being
sparsely marked. . . . In both sets the whitest, most sparsely
spotted eggs were the freshest, showing that they were the last
ones laid.
The measurements of 50 eggs average 13.3 by 10.4 millimeters;
the eggs showing the four extremes measure 15.0 by 10.5,
14.4 by 10.7, 11.9 by 9.8, and 14.7 by 9.7
millimeters.
Young.--Miss Stanwood writes:
"The young kinglets are about as large as bumble bees when
they come from the shell. They are blind and almost naked, save
for a few tufts of fine, gray down. At the approach of the parent
birds, they raise their little, palpitating bodies and open wide
their tiny, orange-red mouths for food. These mouths are about the
color of the meat of a peach around the stone. The veins showing
through the thin skin give the bodies much the same tone. At first
the young are fed by regurgitating partly digested food; later
moths, caterpillars, and other insects furnish their diet. They
are very fond of spruce bud moths and caterpillars. A beautiful
triple spruce was attacked by these pests and almost denuded of
its foliage. I noticed the kinglets frequenting this tree a great
deal. In a season or two, the foliage was as luxuriant as it had
been in the past. Such are the good offices performed by the
golden-crowned kinglets and their young. The feet of the young are
large and strong for the size of their bodies. If a person
attempts to lift one from the nest, the little fellow will tear
the lining out before he will release his hold. Just before the
feathers appear the young begin to preen, and after that spend
much of the remainder of their time in the nest smoothing and
oiling their plumage. The parent birds remove all waste,
depositing it far away from the little home, which is kept clean
and sweet.
"I have seen kinglets feeding young in the nest as late as
the last of June, but by the eighteenth or twentieth day of June,
goldcrest families are usually foraging in the trees. As late as
the middle of September 1912, I saw mature kinglets industriously
feeding a large family of young birds in a seedling grove."
I can find no reference anywhere to the period of incubation or
to the duration of life in the nest.
Plumages.--Miss Stanwood says
that the small nestlings have "a few tufts of fine, gray
down." The sexes are alike in the juvenal plumage, which
Ridgway (1904) describes as follows: "Pileum brownish gray or
grayish olive, margined laterally with a rather indistinct line of
black; otherwise similar to adults, but hind neck concolor with
back, etc., the color more brownish olive, and texture of plumage
much looser." There is no orange or yellow in the crown of
either sex.
The first winter plumage is acquired by a partial postjuvenal
molt, involving all the contour feathers and the lesser wing
coverts, but not the rest of the wings or the tail. The molt
begins early in August, and after its completion the young birds
are practically indistinguishable from the adults of their
respective sexes. The young male has acquired the orange and
yellow crown, bordered with black, and the young female has the
yellow crown patch.
There is apparently no spring molt, and wear is not very
conspicuous until late in the season. Year-old birds and adults
have a complete postnuptial molt beginning in July. The fall and
winter plumage is more brightly colored than the worn summer
plumage, the upperparts being more decidedly olivaceous, and the
underparts are strongly suffused with pale buffy-olive.
Food.--No comprehensive analysis of
the food of the golden-crowned kinglet seems to have been made,
but it apparently consists almost entirely of insects, their
larvae and eggs, and other forms of minute animal life.
These items are obtained in various ways from different
sources, but mainly from trees and shrubs. The kinglet feeds
largely on bark beetles, scale insects, and the eggs of injurious
moths and plant lice, which it obtains from the trunks, branches,
and twigs of trees and bushes, mainly the coniferous trees.
Edward H. Forbush (1907) writes: "At Wareham, on Dec. 25,
1905, I watched the Gold-crest hunting its insect food amid the
pines. The birds were fluttering about among the trees. Each one
would hover for a moment before a tuft of pine 'needles,' and then
either alight upon it and feed, or pass on to another. I examined
the 'needles' after the kinglets had left them, and could find
nothing on them; but when a bird was disturbed before it had
finished feeding, the spray from which it had been driven was
invariably found to be infested with numerous black specks, the
eggs of plant lice. Evidently the birds were cleaning each spray
thoroughly, as far as they went." Again, he saw kinglets
feeding in the pines near his home, mainly on the trunks and the
larger branches; they were feeding on the eggs of the aphids,
which "were deposited in masses on the bark of the pines from
a point near the ground up to a height of thirty-five feet. The
trees must have been infested with countless thousands of these
eggs, for the band of Kinglets remained there until March 25,
almost three months later, apparently feeding most of the time on
these eggs. When they had cleared the branches the little birds
fluttered about the trunks, hanging poised on busy wing, like
Hummingbirds before a flower, meanwhile rapidly pecking the
clinging eggs from the bark."
W. L. McAtee (1926) says: "If we may apply to eastern
conditions the findings of a study of the species in California,
we may be sure that the Kinglet consumes little if any vegetable
food, and that it gets numerous spiders as well as a variety of
small insects principally of the hymenoptera, beetles, bugs, and
flies. Moths, caterpillars, and small grasshoppers also are
devoured. Forest pests taken are leaf beetles, leaf hoppers, plant
lice, and scale insects." F. H. King (1883) says of nine
specimens examined in Wisconsin, "two had eaten twelve small diptera;
three, nine small beetles; one, five caterpillars; one a small
chrysalid, and three, very small bits of insects, too fine to be
identified." Junius Henderson (1927) says that it has been
"seen feeding on locusts in Nebraska." Miss Stanwood
mentioned in her notes that the kinglets, old and young, are very
fond of the spruce bud moths and caterpillars, which are so
destructive to the spruces in Maine.
Kinglets are expert flycatchers, taking small flying insects
readily on the wing. Some observers have expressed surprise at
seeing kinglets feeding on the ground, but it is not a rare
occurrence. Francis H. Allen tells me that, when feeding on the
ground, it progresses by surprisingly long hops. Miss Stanwood
says in her notes that "the kinglet in winter finds
considerable of his food on the snow under the trees; he even went
under branches partly submerged by the snow and fed on the melted
places close to the base of the trunk."
The golden-crowned kinglet has been observed apparently
drinking the sap that flows from the fresh drillings of
sap-sucking woodpeckers, but it may be that the birds are after
the insects that are also attracted to such places. Francis Zirrer,
of Hayward, Wis., has sent me the following note on the subject:
"During the flow of maple sap the woodpeckers, especially the
hairy, occasionally tap a tree. On a warm day, especially toward
the end of the flow, sap thickens, ferments, and attracts many
insects, mostly flies and small beetles, of which many stick to
the syrupy fluid. Noticing a number of small fluttering forms in
front of a tree trunk some 30 feet from the ground, I walked
closer to investigate. To my surprise, there was a small flock of
kinglets picking insects from the bark of the tree. In the course
of the same afternoon and the following days, I found many more
birds taking advantage of the bountiful supply; besides the two
kinglets, woodpeckers, chickadees, nuthatches, and a phoebe."
Milton P. Skinner (1928), referring to the winter food of this
kinglet in North Carolina, writes: "Sometimes they hunt the
opening blossoms of trees and shrubs to prey on the small insects
attracted by the flowers, and quite often they look over the bases
of the bunches of loblolly and long-leaf needles for the tiny
insects that hide there. In spite of their almost universal insect
hunt in winter, I noticed one Golden-crowned Kinglet fly over and
take two bites from each of two persimmon fruits on January 1,
1927."
This is the only reference I can find to indicate that either
this kinglet or its western race ever eats any vegetable food;
this is strange, as the ruby-crowned kinglet takes a small amount
of fruit and seeds. I have often seen golden-crowned kinglets
foraging in the Japanese barberry bushes about my house; the
bushes were full of bright red berries, but I could not see that
the kinglets ever touched any of them. They were probably feeding
on some form of insect life, too small for me to see.
Incidentally, I have noticed that none of the birds seem to like
these barberries, though the common, wild barberry is very
popular.
Behavior.--Golden-crowned
kinglets are tame and confiding little creatures. They pay but
little attention to the close presence of humans, and even come
flitting about on the low branches or in the bushes near us, with
beady little eyes glistening below their glowing crowns, and
frequently opening and closing their little wings with their
characteristic quivering motion.
Two quotations will suffice to illustrate their tameness and
friendliness. A. H. Wood (1884) relates this experience with them
while he was on a boat in Michigan: "One morning we found our
boat invaded by eight or ten of these birds. It was not long
before they found their way into the cabin, attracted there by the
large number of flies, and at dinner time they caused no little
amusement and some annoyance by perching on the heads of
passengers and on the various dishes which covered the table. I
caught flies, which they would readily take from my hand with a
quick flutter. I caught several, and even when in my hand, they
manifested no fear, but lay quiet and passive." Cynthia
Church (1927) found them very friendly in her garden; she writes:
"On October 15, Golden-crowns became so tame that when I
followed them quietly they allowed me to approach them and even to
stroke them. Even when I patted and stroked their beautiful crest
or parted their wings, they showed no fear. They even sat on my
hands or lit on my coat. They were incredibly friendly."
Voice.--The golden-crowned kinglet
is no such brilliant singer as the ruby-crowned, but it has a
pretty little song at times. Aretas A. Saunders has given me the
following description of it: "The song of the golden-crowned
kinglet is much less musical and pleasing than that of the
ruby-crowned, yet it bears a certain resemblance. The song is in
two parts. The first part is a series of rather long, squeaky,
very high-pitched notes, either all on the same pitch, or the
pitch gradually rising. It is similar to the beginning of the
ruby-crowned song, but higher pitched and with longer notes. My
records show from two to nine notes in this part of the song. The
second part is a series of very rapid, loud, harsh notes,
descending in pitch, so different from the first part that it
hardly seems to belong to the same song or bird. There are from
four to nine notes in this part of the song, and the drop in pitch
to the last note is sometimes more than an octave. A fairly
typical song would be eeee, teeee, teeee, teeee, teeee,
chititatatutup. The pitch of fourteen records in my collection
varies from F'''' to D''. Individual songs vary considerably,
especially in the last part.
"This song is rather rarely heard in the spring migration
in April, but is commonly heard in June, or early July, on the
breeding grounds. Twelve of my 14 records come from breeding birds
in the Adirondacks, and the other two from migrating birds in
Connecticut. In winter the common call is like the first part of
the song, but the notes are shorter and fainter, and so
high-pitched that the sound is difficult for many people to
hear."
Francis H. Allen refers to the song in his notes as "a
pleasing performance, beginning with a number of fine, high notes
and containing a lower-pitched and mellow willy, willy, willy
that is quite charming." On April 20, 1900, when my hearing
was good, on the coast of Maine, I recorded in my notes a song of
nine notes, of which I wrote that "the first three notes are
the same as their winter notes, rather faint and lisping, uttered
slowly; the second three are on a higher key, louder and fuller
toned; the last three notes are on the descending scale, with
increasing rapidity, but decreasing in volume, suggesting the last
part of the chickadee's song." Miss Stanwood puts the song
partly into words, which are rather expressive,"zee, zee,
zee, zee, zee, why do you shilly-shally."
Her notes record the kinglets in song, occasionally as early as
March 15, regularly from the middle of April, on through the
breeding season, once as late as August 26, and occasionally in
fall, September 26 and October 12. Professor Brooks tells me that,
curiously enough, he has never heard the golden-crowned kinglet in
full song in West Virginia, in spite of the fact that it breeds
there abundantly.
Field marks.--The kinglet is
one of our smallest birds, a tiny ball of fluffy plumage, olive
and buffy-gray in color. The orange-and-yellow crown of the male
and the yellow crown of the female, bordered with black, are quite
distinctive. The orange center in the male's crest does not always
show, but flashes out under excitement. Young birds of both sexes
have no orange or yellow in the crown, and might be mistaken for
ruby-crowned kinglets, but the ruby-crowned has a conspicuous
light eye ring which the young golden-crowned lacks.
Enemies.--Probably only the
smaller hawks and owls, such as the sharp-shinned hawk and the
screech owl, would be likely to bother with such small fry as
kinglets. The cowbird does not seem to have found access to its
well-concealed nest but once (Friedmann, 1934), and it has no
competitors for its nesting site. Harold S. Peters (1936) lists
one louse, Philopterus incisus, and one fly, Ornithoica
confluenta, as external parasites on the eastern
golden-crowned kinglet.
James G. Needham (1909) shows some photographs of a number of
golden-crowned kinglets that had become entangled in the hooks of
the ripening heads on several clumps of burdocks; he says:
They were visible in all directions, scores of them sticking
to the tops of the clumps on the most exposed clusters of heads.
The struggle had ended fatally for all that I saw, and its
severity was evidenced by the attitudes of their bodies and the
disheveled condition of their plumage.
I examined a number of the burdock heads to determine what
attraction had brought the Kinglets within range of the hooks, and
found insect larvae of two species present in considerable
abundance. Most abundant were the seed-eating larvae of an obscure
little moth (Metzgeria lapella), but the larvae of the
well-known burdock weevil were also present in some numbers.
Doubtless, it was in attempting to get these larvae that the
Kinglets (mostly young birds) were captured.
Winter.--In spite of its diminutive
size, the golden-crowned kinglet is a hardy little mite and spends
the winter in much of its summer range, though in reduced numbers,
even as far north as Maine and Nova Scotia. Miss Stanwood says in
her notes: "The kinglets were abundant during the severe
winter of 1906 and 1907. When I went to distribute my food supply
for the birds near the boiling spring in the woods, they followed
me to the spring and back, sometimes gleaning from tree to tree,
or hopping and running ahead of me over the snow. Undoubtedly, in
very cold weather many of the kinglets perish for lack of
sufficient food to keep the vital fires burning. The winter of
1906 and 1907 was a cruel winter for the birds."
With us, in Massachusetts, these little feathered gems are
among our most charming winter visitors, sometimes abundant but
often scarce or entirely absent. We usually find them in the
evergreen woods, pines or hemlocks, or in the cedar swamps where
they find more protection from the cold winds. We see them
flitting through the woods, gleaning from the lower branches, or
hovering close to the tree trunks in search of food; sometimes we
catch a glimpse of the golden crown, as the bird forages upon the
ground among the pine needles. Often they form jolly little roving
bands, with chickadees, a brown creeper or two, and perhaps a
downy woodpecker, adding cheer to the dark and dreary winter
woods. But they are not always confined to the coniferous woods;
they frequent mixed woods and open woods, where birches grow along
the woodland paths, and are often seen in orchards or in the
shrubbery of our home grounds and gardens. Wherever they are found
they are always a welcome addition to our winter bird life.
Golden-crowned Kinglet*
Regulus satrapa [Eastern
Golden-crowned Kinglet]
*Original Source: Bent,
Arthur Cleveland. 1949. Smithsonian Institution United States
National Museum Bulletin 196: 382-397. United States Government
Printing Office
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