Part 2

In Mexico and thence southward to Brazil and Patagonia, and, in fact, throughout South America, many species of Jays are to be met with in abundance, and of such beautiful plumage and variety of tints as far surpass those of any other country. The prevailing hues of the plumage of the greater number of the American species are the different shades of blue, from the most delicate ultramarine or azure to deep indigo, generally variegated, in a very agreeable manner, with white, black or yellow. Amongst the most handsome of these birds we may mention the great crested Jay of South America and the West Indies, _Cyanocorax pileatus_, a large and very showy species, the Mexican painted Jay, _Cyanocitta_ _ornata_, which has the entire plumage of a deep blue color beautifully relieved by a large patch of very pale bluish white on the back part of the head and neck. Others, such as Beechey’s Jay of California and Mexico, _Cyanocitta Beechii_, of which we shall give a plate and description, have the plumage of fine silky blue above, and deep black on the under part of the body. There are a few species in which the prevailing color of the plumage is violet, as the _Cyanocorax violaceus_, a native of the northern parts of South America, and probably of Central America and Mexico. There are also a few species of which the bird figured in our present plate is one, in which the plumage is green, usually variegated with blue and yellow.

The Mexican species yet discovered are of very fine plumage, though generally of smaller size than many of those of South America. Several of the species of the southern portion of this continent are, in fact, so large that they approach the stature of their relatives, the crows, though clothed in a quite different style of vesture. In fact, some of the larger species are known to collectors and travellers by such names as the Blue crow, the Surinam crow, &c. The _Cyanocorax azureus_ of South America is the “Blue Crow,” and is one of the largest species of this family.

The Jays must be regarded as highly organized birds, and are possessed of a superior order of instincts. However deficient in melody or compass of voice, there are few other birds in which are found combined so many characters or bird-like qualities. Delicacy of form, beauty of plumage, vigorous and enduring powers of flight, are united with much liveliness of disposition, unusual instincts of precaution and self-preservation, and the ability to subsist on very diversified descriptions of both animal and vegetable food. They are accordingly entitled to a superior position in any system of classification, based, as all zoological systems should be, on the knowledge of functional as well as of organic characters;—on the observations of the naturalist in the field or forest, not less than on the conclusions or discoveries of the anatomist.

Nearly all the species of this group of birds appear to partake to a considerable extent of the cunning, though not unpleasant nor unsociable habits of the Blue Jay of the United States, and like it they feed indiscriminately on seeds or fruits, worms, insects, and even small quadrupeds, or on other birds. They live principally in the forests, though several of the fine species of South America and all the species of North America frequently resort to the orchards and fields, or approach the habitations of men, and when captured young are readily domesticated.

The very handsome bird which, in our first plate, we present to our readers, is a recent addition to the Ornithology of the United States, having been observed in Texas, though previously known as a bird of Mexico. It is nearly related to the Peruvian Jay, _C. yucas_, Boddaert, or _C. peruvianus_, Gmelin, which is a native of the countries of western South America. It is, however, considerably smaller, and is differently colored on the inferior parts of the body, having there a prevailing tint of green instead of the clear yellow of that also handsome bird, and other characters tending to establish a clear specific difference.

This bird is abundant in Mexico. It was observed to be quite numerous on the _tierra templada_ or table lands, and in the hills bounding the plains of Perote and Puebla on the east, by Mr. William S. Pease, an enterprising naturalist, who accompanied the army of the United States, under General Scott, throughout its campaign in Mexico. Mr. Pease learned that it lived on the sides of the hills throughout the year, and was called by the inhabitants, the _pepe verde_. His collection, now included in that of the Academy of Natural Sciences of Philadelphia, contained very fine specimens of both sexes, though his notes contain little information respecting them.

M. Lesson, an eminent French naturalist, was the first to describe this species. His description, from a Mexican specimen, is in the Révue Zoologique for 1839, p. 100. (Paris.) The first published notice of it as a Texan species is by Mr. Geo. N. Lawrence, in the Annals of the New York Lyceum of Natural History, vol. v., p. 115.

The credit of having first discovered it within the limits of the United States is due to Col. George A. M‘Call, Inspector General of the United States Army, who sent specimens to the Philadelphia Academy, from Texas, several years since, and who has most kindly favored us with the following note:

“The first specimens of this Jay that I saw within the territory of the United States, were in the forests that border the Rio Grande, on the south-western frontier of Texas. There they were mated in the month of May, and no doubt had their nests in the extensive and almost impenetrable thickets of _Mimosæ_, which are commonly denominated _Chaparral_. Of the number of their eggs, or the description of their nests, I learned nothing, not having been able to discover their abode, precisely; but from the jealousy and pugnacity which they manifested on the approach or appearance of the large boat-tailed blackbird of that country (_Quiscalus macrourus_,) which was nesting in great numbers in the vicinity, I felt satisfied that the Jays were, at the time, also engaged in the duties of incubation and rearing their young. In character or temperament they appeared to be very active and lively, though less noisy than some other species of their family, and their gay plumage was exhibited to advantage as they flitted from tree to tree, or dashed boldly in pursuit of such of their more plainly attired neighbors as ventured to intrude upon their domain.”

Captain J. P. M‘Cown, another accomplished officer of the United States Army, also observed this bird in Texas, to the natural history of which country he has contributed a large amount of most valuable information. From the interesting memoranda which he has very generously and promptly furnished for our use in the present work, we make the following extract:

“During the several years that I was in Texas, I frequently saw this Jay, but never above Ringgold Barracks or north of the woods which skirt the Rio Grande. It appeared to prefer the Acacia groves which have sprung up where the ground has been overflowed. Though I have shot numerous specimens it is rather a cautious bird. I have seen nests high up in the trees alluded to, and always supposed them to belong to this species, but was never clearly satisfied, though I have no doubt that it breeds in Texas.”

The figure in our plate is about three-fourths of the natural size.

The plant represented is the _Salvia coccinea_, which is a native of the southern parts of North America.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Cyanocorax, Boie, in Oken’s Isis, 1826, part II., p. 977.

Bill rather large and strong, with the ridge of the upper mandible curved gradually from the base to the point—ridge of the lower mandible curved upwards. Nostrils at the base of the bill, in rather a large membrane, and partially concealed by projecting feathers. Wings moderate, rather rounded, fourth, fifth and sixth primaries usually longest; secondaries long, exceeding some of the shorter primaries. Tail rather lengthened and rounded; tarsi robust, rather long; toes and claws strong. Head usually with a crest or with the frontal plumes erect and crest-like. Plumage of various colors, mostly with some part of greater or less extent, blue. Exclusively American. Type _C. pileatus_. (Wagler.)

Cyanocorax luxuosus. (Lesson.) Garrulus luxuosus. Lesson Revue Zoologique 1839, p. 100. (Paris.) Cyanocorax luxuosus. (Less.) Du Bus, Esquisses Ornithologiques, part IV. pl. 18. (Brussels.)

Form. Feathers of the head in front or at the base of the upper mandible, short, erect and rigid—other plumage of the head above somewhat elongated; wings rather short, with the fourth and fifth quills slightly longest; tail ample, and rather long, with the central feathers longest; bill strong, tarsi and feet moderate, claws strong and curved.

Dimensions.—Total length (of skin) from the tip of the bill to the end of the tail, about 10½ inches, wing 4¾, tail 5½ inches.

Colors.—Short feathers at the base of the bill, blue, which color is succeeded by a transverse band of bluish white; cheeks and head above, pale azure blue; sides of the head in front of and behind the eyes, throat and neck in front fine silky black, which forms a wide mask extending to the breast.

Body above, wings and central tail feathers, fine parrot-like green, deepest on the tail, entire inferior surface of the body pale yellowish green. External tail feathers, pale yellow. Bill and feet dark colored. The green feathers of the tail running into blue at their ends, and nearly black on their under surface.

Sexes similar.

Habitat. Mexico and Texas—Specimens in the Museum of the Academy of Natural Sciences, Philadelphia.

Observations. The present species we regard as deviating in some degree from the characters of the typical species of this genus, as is the case with other species to which it is nearly related. We do not at present, however, consider them as presenting peculiar characters sufficient to constitute a distinct genus, though that excellent ornithologist, the Prince of Canino, has given to this group the generic name of _Xanthoura_, which embraces the species now before us, _C. yucas_ (Boddaert) and _X. quatimalensis_. Bonap. (Consp. Av. p. 380.)

MELANERPES FORMICIVORUS.—(Swainson.) The Californian Woodpecker. PLATE II.—Male and female.

The most richly colored Woodpeckers of North America, at least in our Opinion, are two of the most abundant species. We allude to the bird now before us, and to the well-known red-headed Woodpecker, _Melanerpes erythrocephalus_, (Linn.) in both of which the prevailing colors are a fine glossy black and a rich crimson.

Were the latter bird less common in the Atlantic States, his claims to be considered one of our finest plumaged species would perhaps be more distinctly recognised, and his very showy head of the finest crimson could not fail to attract admirers. As, however, he has the disadvantage of an attributed disposition to take liberties entirely forbidden by the farmer and gardener, and is moreover to be seen in almost every woodland in the summer season, his gay appearance is by no means duly appreciated, nor his general character held in high estimation. He is however not so abundant as formerly, and with the destruction of the large trees of the forest, which is constantly carried on to make room for the increasing population in the more densely settled States, the time may arrive when the sight of the red-headed woodpecker, with his brilliant plumage, will be an unusual and pleasing circumstance to the young, and serve to remind the aged of perhaps long-forgotten incidents and associations of early life when remnants of the forest yet flourished even in proximity to cities, or varied the aspect of cultivated districts.

Our present species is one of the most abundant of the birds of California. It appears to take the place of the red-headed woodpecker in the countries west of the Rocky Mountains, extending its range from Oregon into Mexico, and probably to Guatimala and other countries of Central America. It is not inferior to that species in the beauty of its colors, is quite as unwary and familiar in its disposition, and when the population of the great Western States shall have arrived at such a very desirable stage of progress as to possess a generation of juvenile sportsmen, our bird will no doubt be quite as great a favorite on holiday shooting excursions.

Several species of woodpeckers have had ascribed to them the habit of accumulating stores of provisions in anticipation of the approach of winter, but we have no knowledge of this being done by any American species, except that now before us. For it we can claim this degree of instinctive prudence on undoubted evidence, and shall have the pleasure, in the present article, of laying before our readers an account of it, which is not only a remarkable illustration of instinct, but shows a singular method of mechanical preparation and management.

Our valued friends, Mr. John G. Bell of New York, and Dr. A. L. Heermann of Philadelphia, both of whom have made extended visits to California for the purpose of investigating its Natural History, found this woodpecker very abundant in all the parts of that country which either of them visited.

The former gentleman has had the kindness to inform us, that he considers it by far the most extensively diffused and common woodpecker of that country. He represents it as somewhat disposed to gregariousness in its habits, and has frequently seen individuals on the same tree so numerous and so close together, that several might have been killed at a single discharge. According to Mr. Bell, its note very considerably resembles that of the red-headed woodpecker, which it much resembles also in flight and other general characters. He observed it only on trees, particularly on the pines; and upon examination found the contents of the stomachs of all the specimens which were procured by him, to be composed principally of ants, of which several of the species of California habitually frequent trees. The large collection of birds brought home by Mr. Bell contained numerous specimens of this species.

The account given by Dr. Heermann of this bird is of a highly interesting character, and he has identified, for the first time, the species of woodpecker of which previously nothing could be accurately made out from the statements of travellers respecting a bird which possessed the provident and curious instinct of storing away a supply of food for the winter in holes made for that purpose in the bark of trees. His remarks are in his “Notes on the Birds of California observed during a residence of three years in that country,” published in the Journal of the Academy of Natural Sciences of Philadelphia, Vol. II. p. 270. (Quarto 1853,) from which we transcribe the following:

“This is the noisiest and most abundant of the woodpeckers of California. Perched on the topmost branch of a tree, it darts suddenly into the air in pursuit of an insect, and having secured its object, soon again returns to the same place, only to repeat this manœuvre in a few moments.

“In the fall season this species is busily engaged in digging small holes in the bark of the pines and oaks, to receive acorns, one of which is placed in each hole, and is so tightly fitted or driven in, that it is with difficulty extracted. Thus the bark of a large pine, forty or fifty feet high, will present the appearance of being closely studded with brass nails, the heads only being visible. These acorns are thus stored in large quantities, and serve not only the woodpecker during the winter season, but are trespassed on by the jays, mice and squirrels.

“The nest of this bird is dug out in the body of a tree, and is from six inches to two feet in depth. The eggs, four or five in number, are pure white.”

The following graphic and intelligent account, to the same purpose, is from Kelly’s Excursion to California, and is evidently from the pen of an excellent observer and an agreeable writer:

“In stripping off the bark of this tree, I observed it to be perforated with holes, larger than those which a musket ball would make, shaped with the most accurate precision as if bored under the guidance of a rule and compass, and many of them filled most neatly with acorns. Earlier in the season I had remarked such holes in most of all the softer timber, but imagining that they were caused by wood insects, I did not stop to examine or inquire, but now finding them studded with acorns, firmly fixed in, which I knew could not have been driven there by the wind, I sought for an explanation, which was practically given me by Captain S——’s pointing out a flock of woodpeckers, busily and noisily employed in the provident task of securing the winter’s provision. For it appears that this sagacious bird is not all the time thriftlessly engaged in ‘tapping the hollow beach tree’ for the mere idle purpose of empty sound, but spends its summer season in picking these holes, in which it lays its store of food for the winter, where the elements can neither affect nor place it beyond their reach, and it is regarded as a sure omen that the snowy period is approaching when these birds commence stowing away their acorns, which otherwise might be covered by its fall. I frequently have paused from my chopping, to watch them in the neighborhood, with the acorns in their bills, half clawing, half flying around the tree, and have admired the adroitness with which they tried it at different holes until they found one of its exact calibre; when, inserting the pointed end, they tapped it home most artistically with the beak, and flew down for another.

“But the natural instinct of this bird is even more remarkable in the choice of the nuts, which are invariably found to be sound, whereas it is an utter impossibility in selecting them for roasting, to pick up a batch that will not have a large portion of them unfit for use, the most smooth and polished frequently containing a large grub generated within. Even the wily Digger Indian, with all his craft and experience, is unable to arrive at any thing like an unerring selection, while in a large bag full, that we took from the bark of our log, there was not one containing the slightest germ of decay. These woodpeckers never encroach on their packed stores until all the nuts on the surface of the ground are covered with snow, when they resort to those in the bark, and peck them of their contents without removing the shell from the hole. The bark of the pine tree, from its great thickness, and the ease of boring, is mostly sought for by these birds as their granary for the winter season.”

This extraordinary example of instinct is scarcely surpassed by any other which has been observed in the animal kingdom, and it is to be hoped that further accounts will be furnished by observers in the countries which it inhabits, respecting the bird which is endowed with such interesting and unusual habits.

This woodpecker is common in Mexico in woods on the table lands, and was observed by Mr. Pease also in the upper part of the _tierra caliente_. It was first introduced to notice from Mexican specimens received from the vicinity of Real del Monte by Mr. Swainson, a distinguished English naturalist, who first described it in the Philosophical Magazine, 1827, p. 439 (London.) It was observed in California previous to that country having become a part of the United States, by Mr. Nuttall, the eminent botanist and zoologist, who gave it a place in his Manual of the Ornithology of the United States and of Canada. Vol. I., p. 682 (Boston, 1840.)

Our figures are rather less than one-third of the size of life.

DESCRIPTION AND TECHNICAL OBSERVATIONS.

Genus Melanerpes. Swainson, in Fauna Boreali Americana, Birds, p. 316, and Lardner’s Cabinet Cyclopedia, Birds, Vol. II. p. 310. London, 1837.

Bill straight, rather wide at the base and somewhat cylindrical, ridge of the upper mandible arched, and with a slightly developed lateral ridge on each side, nostrils basal, nearly concealed by projecting plumes. Wings long, first primary spurious, fourth and fifth usually longest, tail moderate, composed of broad and strong feathers. Tarsi and feet moderate or rather strong; two external toes before and behind, nearly equal. General form short and robust; color black, varied with red and white. Type _M. erythrocephalus_. (Linn.)

Melanerpes formicivorus. (Swainson.) Picus formicivorus. Swainson in Taylor’s Phil. Mag., 1827, (p. 439,) London. Picus melanopogon. Temminck, Pl. col. Vol. IV., pl. 451. Leyden, about 1829. Melampicos flavigula. Malherbe in Rev. et Mag. de Zool., 1849, p. 542? (Paris.)

Form. Compact and rather robust; wing long, with the second and third quills longest, and nearly equal; tail rather broad, and with the feathers but moderately rigid at their ends, unless worn; feet moderately robust; toes long; claws much curved. Rather larger than _Melanerpes erythrocephalus_. (Linn.)

Dimensions. (Of a skin from California.) Total length from tip of bill to end of tail, about 9½ inches; wing, 5¾; tail, 3½ inches.

Colors. Male. Short feathers immediately around the base of the bill, black. Broad subfrontal band, pure white, which unites with a wide, somewhat crescent-shaped mark of the same color, tinged with pale yellow on the throat and neck in front. Large coronal and occipital space immediately succeeding the white subfrontal band, fine light crimson, of which color there is also a small, irregular spot or two in the centre of a black band on the upper part of the breast.

Cheeks, back, wings, and tail fine deep black, with a greenish gloss. Band of black across the breast, succeeded by another, in which the feathers are longitudinally marked with black and white; feathers of the flanks, and under tail coverts, white, with black longitudinal stripes; middle of the abdomen, rump, and spot at the base of the primaries, pure white. The latter most readily observed on the inferior surface of the wing. Secondary quills rather widely bordered with white on their internal edges. Bill nearly black; legs and feet lighter. Female similar to the male, but with a wide band of black on the top of the head.

Hab. California and Mexico. Spec. in Mus. Acad. Philada.

Observations. The bird described by Temminck as _Picus melanopogon_ is stated by him to have been received from Mexico, and his figure is certainly the bird which is the subject of our present article. His description and figure are in Livraison 76 of the Planches Colorices, which was published about 1828 or 1829, but bears no date, and was anticipated by Swainson’s publication in the Philos. Magazine.

In the Revue et Magazin de Zoologie, for 1849, p. 542, M. Alfred Malherbe, who has devoted much attention to the study of the woodpeckers, has named a species _Melampicos flavigula_, and has very carefully pointed out differences which he considers sufficient to establish it as distinct from _Picus melanopogon_. He relies almost entirely on the greater or lesser extent and relative widths of the white, black and red spaces on their heads. Notwithstanding the extensive knowledge which M. Malherbe undoubtedly possesses from his great attention to this family of birds, I cannot see that there are any characters given which may not be very properly attributed to differences in age or sex, and I have accordingly felt myself justified in suspecting it to be the same as the present species, having before me specimens which I understand to represent both of them.