"When a new bird is seen, the observer should write an accurate description of it in his notebook, giving the length from the tip of the bill to the end of the tail; the color of the crown and sides of the head, back, wings, tail, breast, and belly; length, shape, and color of the bill; length, position and arrangement of the tail feathers; and the method of feeding and manner of flight as well as its characteristic song." — Davison, 1906

Labeled bird

"When a new bird is seen, the observer should write an accurate description of it in his notebook, giving…

"Costume, temp. Charles II." — Encyclopedia Britannica, 1893

Charles II

"Costume, temp. Charles II." — Encyclopedia Britannica, 1893

"When a feather and a cent are dropped from the same height, the cent reaches jthe ground first. this is not because the cent is heavier, bu because the feather meets with more resistance from the air in proportion to its mass. If this resistance can be removed or equalized, the two bodies will fall equal distances in equal times, or with the same velocity. The resistance may be avoided by dropping them in a glass tube from which the air has been removed. The resistances may be nearly equalized by making the two falling bodies of the same size and shape bu of different weights, as in the preceding experiment." -Avery 1895

Velocities of Falling Bodies

"When a feather and a cent are dropped from the same height, the cent reaches jthe ground first. this…

"Remove the air from a high glass tube by means of an instrument called the air-pump... Then... drop a feather and a cent simultaneously, and they will reach the bottom at precisely the same instant. Let in the air and drop them, and the feather will be several seconds longer than the cent in reaching the bottom." —Quackenbos 1859

Two Objects Falling in a Vacuum

"Remove the air from a high glass tube by means of an instrument called the air-pump... Then... drop…

An illustration of a single black feather.

Black Feather

An illustration of a single black feather.

"The body is flattened and covered with several cacareous plates; the lower, or entral surface, bears the mouth and anus; and the ten slender rays are often branched to such an extent as to appear very numerous." — Goodrich, 1859

Rosy feather-star

"The body is flattened and covered with several cacareous plates; the lower, or entral surface, bears…

A floral banner with a feather.

Floral Banner

A floral banner with a feather.

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.…

This feather hat is an early 20th century design. It has a feather design that flares open like a peacock in the front of the hat.

Feather Hat

This feather hat is an early 20th century design. It has a feather design that flares open like a peacock…

This feather hat is an early 20th century design. It has a feather that wraps around the top of the hat and then points upwards from the back.

Feather Hat

This feather hat is an early 20th century design. It has a feather that wraps around the top of the…

Widely distributed over Africa, Asia, and Europe, the hoopoe has a distinctive crest of feathers on its head.

Hoopoe

Widely distributed over Africa, Asia, and Europe, the hoopoe has a distinctive crest of feathers on…

An old world bird that is distinguished by it's vibrant plumage and downward-curving bill, and bright crest.

Hoopoe

An old world bird that is distinguished by it's vibrant plumage and downward-curving bill, and bright…

This painting was done by Frans Hals. This piece is a great example of the great talent the artist has painting a smile. It is now in the posession of Madame Copes van Hasseldt.

Junker Ramp and his Sweetheart

This painting was done by Frans Hals. This piece is a great example of the great talent the artist has…

A decorative capital letter O with two peacock feathers in the background.

Capital Letter O

A decorative capital letter O with two peacock feathers in the background.

Head of an eagle owl. It has large eyes for seeing at night, and a hooked beak for snaring its prey.

Head of an Eagle Owl

Head of an eagle owl. It has large eyes for seeing at night, and a hooked beak for snaring its prey.

The males of the peacock species are known for their magnificent plumage. For this reason they have been domesticated in Europe and Asia.

Peacock

The males of the peacock species are known for their magnificent plumage. For this reason they have…

The males of the peacock species are known for their magnificent plumage. For this reason they have been domesticated in Europe and Asia.

Peacock

The males of the peacock species are known for their magnificent plumage. For this reason they have…

Boy with a feather in his cap holding a stick.

Peasant boy

Boy with a feather in his cap holding a stick.

"Feather from Argus Pheasant. (a,d, main stem; d, calamus; a, rachis; c,c,c, vanes cut away on right side in order not to interfere with view of b, the aftershaft, the whole of the left vane of which is like-wise cut away."-Whitney, 1902

Pheasant Feather

"Feather from Argus Pheasant. (a,d, main stem; d, calamus; a, rachis; c,c,c, vanes cut away on right…

"Fig. 19 - A partly pennaceous, partly plumulaceous feather, from Argus pheasant; after Nitzsch. ad, main stem; d, calamus; a, rhachis; c, c, c, vanes, cut away on left side in order not to interfere with b, the after-shaft, the whole of the right vane of which is likewise cut away." Elliot Coues, 1884

Feather from a Argus Pheasant

"Fig. 19 - A partly pennaceous, partly plumulaceous feather, from Argus pheasant; after Nitzsch. ad,…

Native to Sumatra and India, the argus pheasant can measure up to five feet in length.

Argus Pheasant

Native to Sumatra and India, the argus pheasant can measure up to five feet in length.

A tuft of feathers.

Plume

A tuft of feathers.

Native to South America, the males of this species are known for their pair of prominent tail feathers.

Fork-Tailed Psalurus

Native to South America, the males of this species are known for their pair of prominent tail feathers.

Quills, a crown, olive branches, and books

Quill doodad

Quills, a crown, olive branches, and books

The feathered crest of Sir Thomas de Saint Quintin.

Crest of Sir Thomas de Saint Quintin

The feathered crest of Sir Thomas de Saint Quintin.

Nest of the common European swallow, which can be found in old wells and mines, under the roofs of barns and sheds, in belfries, and sometimes in the fork of a dead tree.

Nest of the Common European Swallow

Nest of the common European swallow, which can be found in old wells and mines, under the roofs of barns…

Feeding primarily on fruits, the umbrella-bird has two dstinctive crests of feathers, one rising from the back of its head and the other hanging off of its neck.

Umbrellabird

Feeding primarily on fruits, the umbrella-bird has two dstinctive crests of feathers, one rising from…

An illustration of the wing of a bird.

Wing of a Bird

An illustration of the wing of a bird.

This lady is wearing a late 19th century winter dress. She is also wearing a hat that includes a feather and a ribbon.

Late 19th Century Winter Dress

This lady is wearing a late 19th century winter dress. She is also wearing a hat that includes a feather…