This illustration shows three different views of a Handley-Page Twin Liberty Motored Type O 400 Bomber.
A flying machine invented by William Henson in the mid-19th century. Although numerous attempts were…
"The Grey Heron in full flight. In the heron the wings are deeply concave, and unusually large as compared…
Flies in the family Syrphidae are commonly known as hoverflies, flower flies, or syrphid flies.As their…
The insects of the Ichneumon family have long,slender bodies, long ovipositors and long antennae.
The insects of the Ichneumon family have long,slender bodies, long ovipositors and long antennae.
This female parasitic wasp has a strong boring ovipositor for laying eggs in holes she drills in trees.
This female parasitic wasp has a strong boring ovipositor for laying eggs in holes she drills in trees.
The Ichneumonoidea are insects classified in the hymenopteran suborder Apocrita. The super family is…
Ichneumon flies have slender bodies, veined wings with the veins enclosing several spaces or cells,…
Ichneumon flies deposit their eggs upon the bodies of other insects and larva. The larva live on the…
"Right wing of the Kestrel, drawn from the specimen, while being held against the light."—Pettigrew,…
"The Lapwing with one wing fully extended, and forming a long lever; the other being in a flexed condition…
This illustration shows three different views of the Lawson Type C-1 Twin Liberty Motored Aerial Transport.
Loki, the mischief maker, turns into a fly to steal Freya's golden necklace. As Freya, the goddess of…
Illustration of two small corn (maize) kernels being eaten by maggots. One maggot is still inside one…
An illustration with a man and a child watching birds fly overhead while standing on a rock.
"A small two-winged fly, Culex pipiens, of the family Culicidae, suborder Nemocera, and order Diptera,…
The wings are long; the primaries blunt; the secondaries small. The thorax is square with a central…
This illustration shows three different views of the NC. 4 Flying Boat. It has a 1600 horsepower engine.
The larva of the onion fly are maggots or footless grubs. Many live in the interior of roots, stems,…
Onion flies are similar to common houseflies in appearance. The larva burrow into onions and eat near…
These are large or very large creatures, black or honey-yellow in color, and the bodies are transversely…
"Shows the powerful legs, small feet, and rudimentary wings of the bird; the obliquity at which the…
"The red-legged partridge with wings fully extended as in rapid flight."—Pettigrew, 1874
"The Little Penguin, adapted exclusively for swimming and diving. In this quaint bird the wing forms…
"The Pigeon flying downwards and turning prior to alighting. The pigeon expands its tail both in ascending…
An insect known as the pigeon horntail (Tremex columba) deposits its eggs, by means of a strong, piercing…
"The Red-headed Pochard in the acting of dropping upon water; the head and body being inclined upwards…
"So peculiar and strange is the structure of these animals, that the first specimen discovered was classed…
"Drawing from tlife of the Italian scorpion Euscorpius italicus, Herbst, holding a blue-bottle fly with…
"The same scorpion carrying the now paralysed fly held in its chelicerae, the chelae liberated for attack…
A flying machine invented by George Cayley. It is an early model of the helicopter.
"The common lark of Europe, Alauda arvensis: so called because it mounts toward the sky and sings as…