"Cymochorea leucorrhoa. Leach's Petrel. White-rumped Petrel. Coloration as in the last species (pygmy petrel), with white upper tail-coverts, forming a conspicuous mark; but apt to be lighter - rather of a grayish or even ashy hue on some parts; but easily recognized, whatever the shade of color. Bill and feet black; iris brown." Elliot Coues, 1884

Leach's Petrel

"Cymochorea leucorrhoa. Leach's Petrel. White-rumped Petrel. Coloration as in the last species (pygmy…

"Cymochorea melaena. Black Petrel. Form of the last very nearly; bill more robust; tarsus a little longer than middle toe and claw. No white anywhere. Plumage sooty brownish-black, darkest above and on head, more smoky-brown on under parts, grayer on wing-coverts, quite black on wing- and tail-feathers; bill and feet black; iris brown." Elliot Coues, 1884

Black Petrel

"Cymochorea melaena. Black Petrel. Form of the last very nearly; bill more robust; tarsus a little longer…

"Puffinus opisthomelas. Black-vented Shearwater. Dark color of upper parts extending farther on sides of head than in obscurus, leaving no white about eye. Under tail-coverts entirely sooty-blackish, except a few of the shortest just at the vent. More dark color on flanks, on lining of wings and axillars than in obscurus. In the dry state, bill yellowish or reddish-brown, the nasal tubes and culmen blackish, the hook mostly bluish-white. Outside of tarsus for the most part, outer toe and edges of webs, blackish; rest of foot pale yellowish flesh-color; "iris brown" Elliot Coues, 1884

Black-vented Shearwater

"Puffinus opisthomelas. Black-vented Shearwater. Dark color of upper parts extending farther on sides…

"Puffinus fuliginosus. Sooty Shearwater. Nearly uniform dark sooty-brown, blackening on quills and tail-feathers, more sooty-gray below, paler still on the throat; lining of wings mixed sooty and whitish. Bill drying an undefinable dark color, in life dusky bluish-horn color, the tube, ridge, and hook blackish; feet drying dark outside, pale inside; in life the inside of tarsus and upper side of feet livid flesh-color, the outside of outer toe and under side of feet blackish; eye blackish." Elliot Coues, 1884

Sooty Shearwater

"Puffinus fuliginosus. Sooty Shearwater. Nearly uniform dark sooty-brown, blackening on quills and tail-feathers,…

"Colymbus torquatus. Common Loon. Great Northern Diver. Adult: Bill black, the tip and cutting edges sometimes yellowish. Feet black. Iris red. Head and neck deep glossy greenish-black, with lustrous purplish reflections on the front and sides of the head. A patch of sharp white streaks on the throat, and another larger triangular patch of the same on each side of the neck lower down, the two last nearly or quite meeting behind, separate in front. Sides of breast striped with black and white. Entire upper parts, wing-coverts, inner secondaries, and sides under the wings, glossy black; all except the sides thickly marked with white spots; those of the scapulars, tertials, and middle back, large, square, and regular; those of other parts smaller, oval, smallest on rump, most numerous on wing-coverts. Upper tail-coverts greenish-black, immaculate. Wing-quills brownish-black, lighter on inner webs. Under surface of wings, axillars, and under parts generally from the neck, pure white; the lower belly with a dusky band. The white throat-patch consists usually of five or six streaks; in this, as in the lateral neck-stripes, the individual feathers are broadly black, with sharp white edges toward their ends." Elliot Coues, 1884

Loons

"Colymbus torquatus. Common Loon. Great Northern Diver. Adult: Bill black, the tip and cutting edges…

"Colymbus torquatus. Common Loon. Great Northern Diver. Adult: Bill black, the tip and cutting edges sometimes yellowish. Feet black. Iris red. Head and neck deep glossy greenish-black, with lustrous purplish reflections on the front and sides of the head. A patch of sharp white streaks on the throat, and another larger triangular patch of the same on each side of the neck lower down, the two last nearly or quite meeting behind, separate in front. Sides of breast striped with black and white. Entire upper parts, wing-coverts, inner secondaries, and sides under the wings, glossy black; all except the sides thickly marked with white spots; those of the scapulars, tertials, and middle back, large, square, and regular; those of other parts smaller, oval, smallest on rump, most numerous on wing-coverts. Upper tail-coverts greenish-black, immaculate. Wing-quills brownish-black, lighter on inner webs. Under surface of wings, axillars, and under parts generally from the neck, pure white; the lower belly with a dusky band. The white throat-patch consists usually of five or six streaks; in this, as in the lateral neck-stripes, the individual feathers are broadly black, with sharp white edges toward their ends." Elliot Coues, 1884

Common Loon

"Colymbus torquatus. Common Loon. Great Northern Diver. Adult: Bill black, the tip and cutting edges…

"Fratercula corniculata Horned Masking Puffin. Crown of head grayish-black, narrowing to a point at base of culmen. Sindes of head white; the postocular furrow and sides of lower jaw ashy. A distinct narrow line of white along edge of fore-arm. Entire upper parts glossy blue-black; a sootier shade of black encircling the fore-neck, running forward on throat to bill. Other under parts white, except a few elongated blackish feathers on sides of flanks. Lining of wings pearly-ash. Bill entirely vermilion-red, even the basal collar; edges of eyelids red; excrescences of eyelids bluish-gray; iris brown; feet orange-red, the webs tinged with vermilion; claws brownish-black; rosette of mouth bright yellow-orange. Lunda cirrata. Tufted Puffin. Crests about 4 inches long, straw-yellow, some of the posterior feathers black at base; these bundles of silky, glossy feathers with very delicate shafts and loosened webs; they chiefly sprout from what corresponds to the furrow in the plumage of F. artica. Face white, broadly of this color on sides of head to beyond eyes (as far as the crests), narrowly across forehead and chin, the bill being thus entirely surrounded by white. Crown between the crests, and entire upper parts, excepting the extreme forehead and a line along the forearm, glossy blue-black. Entire under parts, excepting extreme chin, and including sides of hind head and sides of neck, sooty brownish-black, more grayish on the belly, the lining of wings smoky-gray, the under tail-coverts quite black. Wings and tail black, their inner webs brownish-black, the shaft of the primary whitish underneath near base. Bill, feet, and eye-ring vermilion-red; the basil parts of the bill when about to desquamate showing more yellowish or enamel color, or even showing the living color of the subjacent membrane. Rosette of mouth yellow. Claws black." Elliot Coues, 1884

Horned and Tufted Puffins

"Fratercula corniculata Horned Masking Puffin. Crown of head grayish-black, narrowing to a point at…

"Lunda cirrata. Tufted Puffin. Crests about 4 inches long, straw-yellow, some of the posterior feathers black at base; these bundles of silky, glossy feathers with very delicate shafts and loosened webs; they chiefly sprout from what corresponds to the furrow in the plumage of F. artica. Face white, broadly of this color on sides of head to beyond eyes (as far as the crests), narrowly across forehead and chin, the bill being thus entirely surrounded by white. Crown between the crests, and entire upper parts, excepting the extreme forehead and a line along the forearm, glossy blue-black. Entire under parts, excepting extreme chin, and including sides of hind head and sides of neck, sooty brownish-black, more grayish on the belly, the lining of wings smoky-gray, the under tail-coverts quite black. Wings and tail black, their inner webs brownish-black, the shaft of the primary whitish underneath near base. Bill, feet, and eye-ring vermilion-red; the basil parts of the bill when about to desquamate showing more yellowish or enamel color, or even showing the living color of the subjacent membrane. Rosette of mouth yellow. Claws black." Elliot Coues, 1884

Tufted Puffin Bill

"Lunda cirrata. Tufted Puffin. Crests about 4 inches long, straw-yellow, some of the posterior feathers…

"Ceratorhina monocerata. Unicorn Auk. Horn-bill Auk. Adults in summer: Bill orange-yellow. Culmen and base of upper mandible dusky; feet some yellow color, the tarsi behind and the soles blackish; claws black. The sharp feathers of the head white, about an inch long. Entire upper parts glossy blue-black; a line of white along edge of forearm. Sides of head and neck, of body along under the wings, with chin, throat, and fore-breast, clear grayish-ash, or pale bluish-gray; under parts from breast pure white, shading insensibly into the color of the sides and flanks. Inner webs of wing- and tail-feathers grayish-brown, paler toward base, the shafts of the primaries dull whitish at base." Elliot Coues, 1884

Horn-billed Auk in Summer

"Ceratorhina monocerata. Unicorn Auk. Horn-bill Auk. Adults in summer: Bill orange-yellow. Culmen and…

"Ceratorhina monocerata. Unicorn Auk. Horn-bill Auk. In winter: Bill orange-yellow. Culmen and base of upper mandible dusky; feet some yellow color, the tarsi behind and the soles blackish; claws black. The sharp feathers of the head white, about an inch long. Entire upper parts glossy blue-black; a line of white along edge of forearm. Sides of head and neck, of body along under the wings, with chin, throat, and fore-breast, clear grayish-ash, or pale bluish-gray; under parts from breast pure white, shading insensibly into the color of the sides and flanks. Inner webs of wing- and tail-feathers grayish-brown, paler toward base, the shafts of the primaries dull whitish at base." Elliot Coues, 1884

Horn-billed Auk in Winter

"Ceratorhina monocerata. Unicorn Auk. Horn-bill Auk. In winter: Bill orange-yellow. Culmen and base…

"Simorhynchus pygmaeus. Whiskered Auk. Red-nosed Auk. Bill very small and weak, much compressed. No sign of crest nor of white feathers on head. Above blackish-cinereous, quite black on head, wings, and tail; under parts lighter and more grayish-plumbeous, bleaching on the belly and crissum. Bill reddish-dusky; tarsi behind and soles black; eye black and white." Elliot Coues, 1884

Young Whiskered Auk

"Simorhynchus pygmaeus. Whiskered Auk. Red-nosed Auk. Bill very small and weak, much compressed. No…

"Cochlea, X3. a, external, b, internal, cartilaginous prism; c, membranous zone; d, saccular extremity of the cochlea, or lagena; e, vascular membrane; f, auditory nerve, its middle fascicle penetrating the internal cartilaginous prism, to reach the membranous zone by its terminal filaments; g, auditory nerve, its posterior fascicle, running to the most posterior part of the lagena; h, filament to ampulla of posterior or inferior vertical semicircular canal." Elliot Coues, 1884

Eagle Cochlea

"Cochlea, X3. a, external, b, internal, cartilaginous prism; c, membranous zone; d, saccular extremity…

"Section of the cochlea, X3. a, vestibular surface of external cartilaginous prism, extending into d, the lagena; c, section of the membranous zone; e, Huschke's process of the fenestra, which, with the margins of the cartilaginous prisms, affords attachment Treviranus; i, canals in posterior wall of the lagena, by which the nervous filaments enter its cavity." Elliot Coues, 1884

A Section of an Eagle's Cochlea

"Section of the cochlea, X3. a, vestibular surface of external cartilaginous prism, extending into d,…

"Muscles of a bird (accipiter nisus), after Carus, Tab. Anat. Comp., 1828, pl. 4.   a, pharynx; b, trachea; e, hyoid bone; d, ear; e, humerous; f, radius; g, ulna; h, radial finger; i, tibia; k, metatarsus; l, hind toe; m, inner toe; n, middle toe; o, outer toe. 1, biventer cervicis, with central tendon 1 a, and upper 1 b, and lower 1 c, belly. 2, complexus. 3, flexor capitis lateralis. 4, flexor longus capitis. 5, extensor magnus cervicis. 6, descendens cervicis. 7, 7, semispinales. 8, flexorsuperior capitis. 9, flexor inferior or longus capitis. 10, 10, intertransversales. 11, levator coccygis. 12, depressor coccygis. 13, cruro-coccygeus (ilio-coccygeus?). 14, pubo-coccygeus. 15 ischio-coccygeus. 16, lateralis quartus (quadratus coccygis, to tail-feathers). 17, obliquus externus abdominis. 18, cucullaris (trapezius). 19, serratus magnus. 20, pectoralis major. 21, a, b, latissimus dorsi. 22, deltoid. 23, suprascapular. 24, coraco-brachialis. 25, biceps brachii. 26, supinatpr longus. 27, anconeus longus (part of "triceps"). 28, anconeus brevis. 29, anconeus brevissimus. 30 a, 30 b, tensor patagii, carpal and radial parts. 31, tensor patagii posterior. 32, extensormetacarpi longus. 33, extensor metacarpi brevis. 34 a, flexor digitorum sublimis. 34 b, flexor digitorum profundus. 34 c, flexor metacarpi radialis. 36, flexor (meta-) carpi ulnaris. 37, glutaeus maximus. 38, adductor femoris primus. 39, sartorius. 40, latissimus femoris. 41, gracilis = ambiens: only its tendon in sight. 42, vastus; 43, iceps cruris. 44, semimembranosus. 46,46,47, gastrocnemius. 48 digastricus (chief opener of the mouth). 49, temporal. 50, long ligament. 51, cutaneous muscle of scalp. 52, masseter. 53, a muscle of the hyoid bone. 54, tibialis anticus. 55, tibialis posticus. 56, extensor hallucis. 57, flexor hallucis. 58, flaxor digitorum profundus or perforans, seen in various places: long and short head, and several tendons. 59, extensor longus digitorum, tendons seen in various places 60, abductor digiti interni. 61,61,61, flexores digitorum perforati. 62, peronaeus. 63, abductor minimi digiti. 64, abductor hallucis." Elliot Coues, 1884

Eurasian Sparrowhawk Muscles

"Muscles of a bird (accipiter nisus), after Carus, Tab. Anat. Comp., 1828, pl. 4. a, pharynx; b, trachea;…

"Cotile riparia. Bank Swallow. lustreless mouse-brown; wings and tail fuscous. Below, white, with a broad pectoral band of the color of the back. A dusky ante-orbital spot.

Martin and Swallow

"Cotile riparia. Bank Swallow. lustreless mouse-brown; wings and tail fuscous. Below, white, with a…

"Buteo vulgaris. hawk of Europe, Upper parts dark brown, very variable in shade according to season or wear of the feathers, varied with paler brown, or even reddish-brown edging of the feathers, but without the clear fawn color of the young; the feathers of the crown showing whitish when distributed, and usually sharp, dark shaft-lines; the upper tail-coverts chestnut and white, with blackish bars. Quills and tail-feathers as below, but the inner webs of the former showing more decided dark cross-bars upon a lighter marbled-whitish ground, and the latter having broader and sharper, dark wavy bars. These large quills, and particularly those of the tail, vary much in shade according to wear, the new feathers being strongly slate-colored, the old ones plain dark brown. The tail, however, never shows any trace often rich chestnut that obtains in the adult B borealis. Iris brown, never yellow; feet, cere, gape, and base of under mandible rich chrome-yellow; rest of bill and claws bluish-black." Elliot Coues, 1884

European Hawk

"Buteo vulgaris. hawk of Europe, Upper parts dark brown, very variable in shade according to season…

"Zenaidura carolinensis. Carolina Dove. Mourning Dove. Wild Dove. Upper parts, including middle tail-feathers, grayish-blue shaded with brownish-olive, the head and neck ochrey-brown overlaid with glaucous-blue, the sides of the neck glittering with golden and ruby iridescence; a violet-black spot under the ear-coverts. Under parts glaucous-purplish, changing gradually to ochraceous on the belly and crissum, to bluish on the sides and under the wings, to whitish on the chin; the purplish tint spreading up on the sides and front of the head to blend with the glaucous-blue. Black spots on some of the scapulars and wing-coverts, most of which are colored to correspond with the back, the larger ones being rather bluish-plumbeous. Lateral tail-feathers plumbeous-bluish, crossed with a black bar, the outer four on each side broadly ended with white. Bill black; angle of mouth carmine; iris brown; bare skin around eye livid bluish; feet lake-red, drying dull yellowish." Elliot Coues, 1884

Carolina Dove

"Zenaidura carolinensis. Carolina Dove. Mourning Dove. Wild Dove. Upper parts, including middle tail-feathers,…

This stringed instrument is a combination of a banjo, guitar, and mandolin. Each of the heads that stick out of the fingerboard provides a separate set of metallic strings secured to the head and to a common tail piece.

Multiple Stringed Musical instrument

This stringed instrument is a combination of a banjo, guitar, and mandolin. Each of the heads that stick…

The illustration shows the airplane's fin, or keel surface. The fin of the airplane is located on the tail to create an efficient vertical turning.

Airplane Fin

The illustration shows the airplane's fin, or keel surface. The fin of the airplane is located on the…

An airplane flying above the show illustrating the aerodynamics of the plane with the tail wing at the same angle as the main body. This reduces the lift of the plane by decreasing the angle of incidence.

Airplane Flying Above Shore

An airplane flying above the show illustrating the aerodynamics of the plane with the tail wing at the…

Illustration of a propeller aeroplane, or airplane, with lower tail in flight.

Aeroplane Low Tail Design

Illustration of a propeller aeroplane, or airplane, with lower tail in flight.

The propeller airplane, or aeroplane, design in fast landing. This design requires a large landing area to stop the plane.

Aeroplane Low Tail Fast Landing Design

The propeller airplane, or aeroplane, design in fast landing. This design requires a large landing area…

A design of the propeller airplane, or aeroplane, in flight with a higher tail to create an angle of incidence when landing.

Aeroplane High Tail Normal Attitude Design

A design of the propeller airplane, or aeroplane, in flight with a higher tail to create an angle of…

A propeller airplane, or aeroplane, design with a high tail. This design creates a larger angle of incidence for a effective air brake to stop the plane in a shorter distance.

Aeroplane High Tail Slow Landing Design

A propeller airplane, or aeroplane, design with a high tail. This design creates a larger angle of incidence…

"Where the lathe has no special taper turning attachment, the rig here described can readily be made and applied. The hand wheel of the cross feed is removed, and replaced by a hard—wood disk S that has a rim groove for a stout cord A. One end of this cord is attached to the tail stock at B, by means of a bent metal strip D. The conicity or degree of taper will be determined by the diameter of the disk S." —Grimshaw, 1902

Taper Turning and Boring Lathe Rig

"Where the lathe has no special taper turning attachment, the rig here described can readily be made…

The illustration is showing both inside and outside view of the tadpole. The left inside view shows the tadpole with two front legs, heart, intestines, and gills. The right image shows the tadpole with frog like features with forelegs, back legs, and a tail.

Inside and Outside View of Tadpole During Metamorphosis

The illustration is showing both inside and outside view of the tadpole. The left inside view shows…

A light framework covered with cloth, plastic, or paper, designed to be flown in the wind at the end of a long string

Pentagonal Kite

A light framework covered with cloth, plastic, or paper, designed to be flown in the wind at the end…

A strange little man wearing a jacket, leggings, and pointy shoes holding a sword and a lantern. There is a rat with a long tail sitting above him.

Strange Little Man

A strange little man wearing a jacket, leggings, and pointy shoes holding a sword and a lantern. There…

A strange little man wearing a jacket, leggings, and pointy shoes holding a sword and a lantern. There is a rat with a long tail sitting above him.

Shocked Man Looking at a Smaller Man

A strange little man wearing a jacket, leggings, and pointy shoes holding a sword and a lantern. There…

The silver-laced wyandotte is the base for all other colors of wyandotte, of which there are 17. It has white feathers with black edges on each feather, with a black tail and yellow legs.

Silver-Laced Wyandotte Cockerel

The silver-laced wyandotte is the base for all other colors of wyandotte, of which there are 17. It…

A pair of brahmas, whose base color is white with black hackles edged in white, with a black tail.

Pair of Light Brahmas

A pair of brahmas, whose base color is white with black hackles edged in white, with a black tail.

"The salmon swimming leisurely. The body, it will be observed, is bent in two curves, one occurring towards the head, the other towards the tail. The shape of the salmon is admirably adapted for cleaving the water."—Pettigrew, 1857

Salmon

"The salmon swimming leisurely. The body, it will be observed, is bent in two curves, one occurring…

"In the newt a tail is superadded to the extremities, the tail and the extremities both acting in swimming."—Pettigrew, 1874

Crested Newt

"In the newt a tail is superadded to the extremities, the tail and the extremities both acting in swimming."—Pettigrew,…

"The Flying fish, with wings expanded and elevated in the act of flight. This anomalous and interesting creature is adapted both for swimming and flying. The swimming-tail is consequently retained, and the pectoral fins, which act as wings, are enormously increased in size."—Pettigrew, 1874

Flying Fish

"The Flying fish, with wings expanded and elevated in the act of flight. This anomalous and interesting…

"The Pigeon flying downwards and turning prior to alighting. The pigeon expands its tail both in ascending and descending."—Pettigrew, 1874

The Pigeon

"The Pigeon flying downwards and turning prior to alighting. The pigeon expands its tail both in ascending…

The flowers of asarum caudatum are brownish-red. The calyx narrows down into a tail form. The leaves are heart shaped.

Asarum Caudatum

The flowers of asarum caudatum are brownish-red. The calyx narrows down into a tail form. The leaves…

The common name of hordeum jubatum is squirrel tail grass. The flowers on this grass bloom in June. The height of the grass is two feet.

Hordeum Jubatum

The common name of hordeum jubatum is squirrel tail grass. The flowers on this grass bloom in June.…

Gold-tail moth is the common name of liparis auriflua. The caterpillar has three rows of tubercles along the body. It feeds chiefly on hawthorn.

Caterpillar of the Gold-Tail Moth

Gold-tail moth is the common name of liparis auriflua. The caterpillar has three rows of tubercles along…

Brown-Tail Moth is the common name of liparis chrysorhaea. The moth is pure white with a large tuft of brown hairs at the tip of the abdomen.

Brown-Tail Moth

Brown-Tail Moth is the common name of liparis chrysorhaea. The moth is pure white with a large tuft…

The caterpillar of the brown-tail moth is black with warty tubercles. The caterpillar emits tufts of snow white hairs on the second and on the fifth to twelfth segments.

Caterpillar of the Brown-Tail Moth

The caterpillar of the brown-tail moth is black with warty tubercles. The caterpillar emits tufts of…

Death's head moth feeds on potato, goji berry, and jasmine plants. These moths often have a straight or curved horn, or tail, at the end of the body.

Death's Head Moth

Death's head moth feeds on potato, goji berry, and jasmine plants. These moths often have a straight…

The lackey moth belongs to the same tribe as the gipsy moth, brown tail moth, gold tail moth, tiger moth, and vapourer moth. This tribe is known as bombycina.

Lackey Moth

The lackey moth belongs to the same tribe as the gipsy moth, brown tail moth, gold tail moth, tiger…

The common name of peperomia is pepper elder. The marmorata variety has erect flowers in a tail-like catkin. The leaves are rich, bright green variegated with white. The leaves are thick and fleshy.

Habit and Detached Inflorescence of Peperomia Marmorata

The common name of peperomia is pepper elder. The marmorata variety has erect flowers in a tail-like…

Red-Hot Cat-Tail is the common name of acalypha hispida. This shrub is cultivated for its long red spikes of flowers. The flower spikes are much longer than the leaves.

Red-Hot Cat-Tail

Red-Hot Cat-Tail is the common name of acalypha hispida. This shrub is cultivated for its long red spikes…

Crested dog's tail grass is the common name of cynosurus cristatus. The grass has flat blades and spike-like flower clusters. The grass grows one to two feet tall.

Crested Dog's Tail

Crested dog's tail grass is the common name of cynosurus cristatus. The grass has flat blades and spike-like…

Flabellifera are a tribe of isopods. Their bodies end in a tail fan, made by the last pair of appendages and the telson (end piece). While some species of this tribe are parasitic, this particular species, Limnoria Lignorum, is non-parasitic, and has a destructive action on submerged wood. It is commonly referred to as the 'gribble'.

Limnoria Lignorum (Flabellifera)

Flabellifera are a tribe of isopods. Their bodies end in a tail fan, made by the last pair of appendages…

Flabellifera are a type of isopod. Their bodies end in a tail fan, made by the last pair of appendages and the telson (end piece). This species is parasitic, sharing the title of 'fish lice' with other certain parasitic copepods.

Cirolana Microphthalmia

Flabellifera are a type of isopod. Their bodies end in a tail fan, made by the last pair of appendages…

The Squat Lobster (the name often used for Galathea) is a genus of decapod crustacea. The body is lobster-like, but is broad and somewhat flattened, the tail being habitually carried in a bent position. Several species inhabit the northeastern Atlantic shores.

Squat Lobster

The Squat Lobster (the name often used for Galathea) is a genus of decapod crustacea. The body is lobster-like,…

A type of Ganoid fish. Ganoid is an order of fishes included seven living genera, whose members are all found in fresh water. The members of these genera are distinguished from their nearest allies, the teleosteans, or bony fish, by the presence of a spiral valve in the intestine, the fact that the tail is frequently heterocercal or unequally lobed, the skeleton often, at least in part, cartilaginous, and the skin furnished with bony scales or scutes (ganoid scales). This particular type (Acipenser) is a Sturgeon.

Acipenser Sturio

A type of Ganoid fish. Ganoid is an order of fishes included seven living genera, whose members are…

A type of Ganoid fish. Ganoid is an order of fishes included seven living genera, whose members are all found in fresh water. The members of these genera are distinguished from their nearest allies, the teleosteans, or bony fish, by the presence of a spiral valve in the intestine, the fact that the tail is frequently heterocercal or unequally lobed, the skeleton often, at least in part, cartilaginous, and the skin furnished with bony scales or scutes (ganoid scales). This particular species is a Bow-fin.

Amia Occidentalis

A type of Ganoid fish. Ganoid is an order of fishes included seven living genera, whose members are…

A gecko is a small, four-footed member of the lizard family Geckonidae. Geckos are widely distributed throughout the world, inhabiting primarily warm countries. They are usually dull in color; the eyes are without movable lids; the tail is brittle; while the feet of most species are remarkable for their adhesive digits, which enable the animal to not only climb on smooth surfaces, but even to run along ceilings and back downward. The geckos are insect-eaters and are harmless to man.

Gecko

A gecko is a small, four-footed member of the lizard family Geckonidae. Geckos are widely distributed…

Also known as the Kinglet, the Golden-Crested Wren (Regulus cristatus) is the smallest of European birds. In America, only the hummingbird is less in size. It is one of the warblers (Sylviidæ). The length of the body is from three to six inches, there is a bright yellow crest, the back is yellowish olive green, the wings and tail ash brown with black and white markings. The Golden-Crested Wren is generally distributed over Europe. In spring it utters a sweet and surprisingly loud song.

Golden-Crested Wren

Also known as the Kinglet, the Golden-Crested Wren (Regulus cristatus) is the smallest of European birds.…

Gooseberry Caterpillar is the name applied to the larvæ of two different insects, both injurious to gooseberry and currant bushes. (1) the Magpie Moth (Abraxas grossulariata), appearing about midsummer, has usually a black head, yellow body, and white wings spotted  with black. (2) More destructive than the above is the larva of the Gooseberry Sawfly (Nematus ribesii), which plays havoc with the leaves of bushes. The larva is bluish green, with lack head, feet, tail, and spots, with twenty feet, and a length of about 3/4 of an inch when full grown.

Gooseberry Caterpillar (Nematus ribesii) and Sawfly

Gooseberry Caterpillar is the name applied to the larvæ of two different insects, both injurious to…

The Goshawk (Astur palumbarius) is a hawk abundant in the forest regions of northern Europe and Canada, but rarely seen southward, except occasionally in winter. The upper part of the body is ash-brown, with four broad dark bands on the tail; the under part white, barred with black. The bird is bold and rapacious, and remarkable for the skillful turns by means of which it follows every movement of the quarry. It was one of the favorite hawks in falconry.

Goshawk

The Goshawk (Astur palumbarius) is a hawk abundant in the forest regions of northern Europe and Canada,…

The Great Crested Grebe (Lophæthyia cristata) is a fresh-water, migratory, diving bird of the family Podicipidæ. It has a duck-like body, brownish and white plumage, long neck, short wings, no tail, and large, flattened toes furnished with lobate membranes serving the purpose of webs. Most of its life is spent in fresh water  lakes and ponds, but in winter and during migration, it often resorts to the sea. It is an excellent diver. The nest is made of rushes and other aquatic plants and usually floats on the water, being loosely anchored to weeds and grass. It is found in nearly all parts of Europe and Asia.

Great Crested Grebe

The Great Crested Grebe (Lophæthyia cristata) is a fresh-water, migratory, diving bird of the family…

The Greyhound as a show dog is judged as follows: height and weight, ranging from 23 to 27 in. and from 40 to 70 lbs.; skull rather wide between the ears and flat on the top, with powerful, though not clumsy, jaws, and very strong teeth; eyes dark in color, and full of fire; ears rather small, and fine in texture; neck long and powerful (to enable it to reach the hare) yet graceful looking; chest of fair width, and very deep; body rather long, extremely powerful, especially at the loins, and slightly arched -- the back ribs being short, make the body appear tucked up; shoulders sloping; fore legs set in well under the dog, straight and powerful, with round, compact feet, the knuckles of the toes being well developed; hind quarters very powerful, with muscular thighs and well-bent stifles; tail long, and carried low; colors black, red, fawn, brindled, blue, white, either whole-colored or marked.

Greyhound

The Greyhound as a show dog is judged as follows: height and weight, ranging from 23 to 27 in. and from…

In heraldry, the griffin is a fabulous animal, with the head and forefeet of an eagle, and the body, hind legs, and tail of a lion. The head is represented with pricked ears, symbolical of its vigilance. In mythology, the griffin was a creature similar in form to the griffin of heraldry, which was supposed to find its especial function in watching over hidden treasure, especially in Scythia. It was dedicated to the sun-god Apollo, whose chariot appears in early art as drawn by griffins. It was a favorite ornamental 'theme' in ancient Babylonian and Persian art, and is also found in a similar way on art objects of the Phoenicians, the Mycenæan civilization, and the ancient Greeks. The Romans and art-workers of the renaissance used it as a purely decorative device.

Griffin

In heraldry, the griffin is a fabulous animal, with the head and forefeet of an eagle, and the body,…

The Common Guillemot (<i>Uria troile</i>) is a member of the auk family. It breeds on all rocky coasts of the North Atlantic. The bill is long, straight, and strong, the wings and tail short. In spring, the upper surface of the body is brownish black, the under white, save for the dark throat; in winter, the throat becomes white or mottled. All guillemots lay a single pear-shaped on the ledge of a sea-cliff. They make no nest whatever, and large colonies brood in company.

Common Guillemot

The Common Guillemot (Uria troile) is a member of the auk family. It breeds on all rocky coasts of the…

The Jumping Hare, also known as the Springhaas, is a large African jerboa (Pedetes caffer). In size, color, and the shape of the head and ears, the animal resembles a hare; but the tail is long and thickly haired throughout. There are five toes on the forefoot, and four toes on the hind. The animal inhabits both the plains and the mountains of S. Africa, and is especially common in Cape Colony. When feeding, it goes on all fours, but if alarmed, attempts to escape by the leaping movements characteristic of the family (Dipodidæ).

Jumping Hare

The Jumping Hare, also known as the Springhaas, is a large African jerboa (Pedetes caffer). In size,…

The Jumping Mouse (Zapus hudsonius) is a N. American, jerboa-like mouse, with long hind legs, a very long tail, and five complete toes on the hind foot. It is warmly reddish above, white on the lower parts, and progresses, when alarmed, by a series of rapid leaps, each of several yards, when in haste. it dwells in open, grassy places, skulking about under the herbage and feeding mostly on grass seeds; there it places its nest (a hollow ball of grass) in some small hole or burrow, and spends the cold months in a long hibernation.

Jumping Mouse

The Jumping Mouse (Zapus hudsonius) is a N. American, jerboa-like mouse, with long hind legs, a very…