Summary

There flapped rhythmically a horde of tame, trained, hybrid winged things ... not altogether crows, nor moles, nor buzzards, nor ants, nor decomposed human beings, but something I cannot and must not recall.

—H. P. Lovecraft

H. P. Lovecraft

Howard Phillips Lovecraft --often credited as H.P. Lovecraft — was an American author of horror, fantasy and science fiction, especially the subgenre known as weird fiction....

, "The Festival

The Festival (short story)

"The Festival" is a short story by H. P. Lovecraft written in October 1923 and published in the January 1925 issue of Weird Tales. It is considered to be one of the first of his Cthulhu Mythos stories.-Inspiration:...

"

The Byakhee often serve Hastur

Hastur

Hastur is a fictional entity of the Cthulhu Mythos. Hastur first appeared in Ambrose Bierce's short story "Haïta the Shepherd" as a benign god of shepherds. Robert W...

 the Unspeakable. Since the beings are made of ordinary matter, they can be injured by normal weapons such as firearms. Byakhee can fly through space and can carry a rider, though the rider needs protection from the vacuum and cold by suitable spells or potions. One hypothetical form of protection from interstellar space is an elixer known as space mead, whose side effects are unknown. Byakhee live in interstellar space

Interstellar medium

In astronomy, the interstellar medium is the matter that exists in the space between the star systems in a galaxy. This matter includes gas in ionic, atomic, and molecular form, dust, and cosmic rays. It fills interstellar space and blends smoothly into the surrounding intergalactic space...

 but may be summoned to Earth to perform tasks or to serve as steeds.

Similar flying creatures appear in Robert E. Howard

Robert E. Howard

Robert Ervin Howard was an American author who wrote pulp fiction in a diverse range of genres. Best known for his character Conan the Barbarian, he is regarded as the father of the sword and sorcery subgenre....

's Conan

Conan the Barbarian

Conan the Barbarian is a fictional sword and sorcery hero that originated in pulp fiction magazines and has since been adapted to books, comics, several films , television programs, video games, roleplaying games and other media...

stories.