Giant Raven

Tradition / Region: Buryat Mythology, Mongolian Mythology, Russian Mythology
Alternative names: Giant Black Ravens
Category: Bird


The Myth

In the Epic of Geser, the Giant Ravens dwell in a dark valley within the kingdom of the mangadhai, the land of evil spirits. The valley is filled with enormous black ravens that lie sleeping until travelers approach, whereupon they rise into the air, circling overhead with harsh caws and croaks. The surrounding cliffs are so steep that even an eagle cannot fly over them, leaving no escape.

As Tumen Jargalan, the wife of Abai Geser, attempts to cross the valley, the ravens gather around her and she finds herself trapped. At that moment, a mysterious naked little red boy appears, riding a white raven while leading a black raven. After hearing where she is going, he tells her she has arrived at the proper time, seats her upon the raven he leads, and flies her safely across the valley of the giant ravens.


Sources

Jamba, T. (Trans.). (n.d.). The Battle with Abarga Sesen Mangadhai (The Seventh Branch). BuryatMongol.com. Retrieved June 29, 2026, from https://web.archive.org/web/20070613200651/http://www.buryatmongol.com/halaa7.html


Giant Magpie

Tradition / Region: Buryat Mythology, Mongolian Mythology, Russian Mythology
Alternative names: Giant Magpies
Category: Bird


The Myth

In the Epic of Geser, the Giant Magpies inhabit a terrible valley within the land of the mangadhai, the realm of evil spirits. Each magpie is described as having a body as large as a cow, and they lie sleeping across the valley, blocking all passage. Anyone attempting to cross risks being devoured, while the surrounding cliffs are so high that even an eagle cannot fly over them.

After abandoning her husband, the hero Abai Geser, Tumen Jargalan enters the valley and finds herself trapped among the monstrous birds. As the giant magpies stir and threaten to eat her, a mysterious naked little red boy appears, riding a spotted magpie and leading another. Hearing her purpose, he declares that she has arrived at the proper time, places her upon the magpie he leads, and safely carries her over the valley of the enormous birds.


Sources

Jamba, T. (Trans.). (n.d.). The Battle with Abarga Sesen Mangadhai (The Seventh Branch). BuryatMongol.com. Retrieved June 29, 2026, from https://web.archive.org/web/20070613200651/http://www.buryatmongol.com/halaa7.html


Sirin

Tradition / Region: Russian Mythology
Alternative names: Sirin
Category: Bird


The Myth

The Sirin is a legendary creature with the head of a beautiful woman and the body of a bird, usually an owl. She is said to dwell in Iriy, the paradise of Slavic tradition, or near the Euphrates River. Often depicted wearing a crown or halo, she is a mysterious being whose enchanting voice is both a blessing and a deadly temptation.

The Sirin’s song is so beautiful that anyone who hears it forgets the ordinary world and longs only to follow her. Those who succumb to her melody wander after the bird until they perish. To protect themselves, people were said to ring church bells, fire cannons, or make other loud noises to frighten the Sirin away before her song could claim another victim.

According to East Slavic tradition, on the morning of the Apple Feast of the Saviour, the Sirin visits an apple orchard and weeps in sorrow. Later that day, her counterpart, the Alkonost, arrives laughing with joy. As the Alkonost brushes the dew from her wings onto the fruit, the apples gain miraculous healing powers, completing the balance between sorrow and happiness represented by the two mythical birds.


Sources

Wikipedia contributors. (n.d.). Sirin. In Wikipedia. Retrieved June 29, 2026, from https://en.wikipedia.org/wiki/Sirin


Gagana

Tradition / Region: Russian Mythology
Alternative names: Gagana
Category: Bird


The Myth

The Gagana is a miraculous bird of Russian folklore, distinguished by her iron beak and copper claws. She dwells on the mythical Buyan Island, where she serves as one of the guardians of the sacred Alatyr Stone alongside the serpent Garafena. Because of her wisdom and supernatural nature, Gagana is frequently invoked in traditional Slavic incantations.

Gagana is said to possess the power to perform miracles and grant aid to those who know the proper words with which to ask for her help. She is also unique among all birds, for she alone can provide the mysterious “milk of the birds,” a miraculous substance known only in legend.

In Russian folklore, Gagana is regarded as one of the oldest and greatest of all birds. Her iron beak and copper claws symbolize her immense strength, while her role as guardian of the sacred island places her among the powerful supernatural beings that protect the hidden treasures and mysteries of the world.


Sources

Wikipedia contributors. (n.d.). Gagana. In Wikipedia. Retrieved June 29, 2026, from https://en.wikipedia.org/wiki/Gagana


Alkonost

Tradition / Region: Russian Mythology
Alternative names: Alkonost
Category: Bird


The Myth

The Alkonost is a legendary bird with the body of a bird and the head of a beautiful woman. She dwells in the underworld alongside her counterpart, the Sirin, and is regarded as the sister of other mythical birds such as Rarog and Stratim.

The Alkonost possesses a voice of extraordinary beauty. Anyone who hears her enchanting song forgets everything they once knew and desires nothing else but to continue listening. She also lays her eggs upon the shore before rolling them into the sea. When the eggs hatch, a mighty thunderstorm erupts, churning the sea into such violent waves that it becomes impossible to cross.

According to East Slavic tradition, on the morning of the Apple Feast of the Saviour, the Sirin visits the apple orchards and weeps in sorrow. Later that day, the Alkonost arrives laughing with joy. As she brushes the dew from her wings, the dew falls upon the fruit, granting the apples healing powers.


Sources

Wikipedia contributors. (n.d.). Alkonost. In Wikipedia. Retrieved June 29, 2026, from https://en.wikipedia.org/wiki/Alkonost


Ongoli Bird

Tradition / Region: Mongolian Mythology, Russian Mythology
Alternative names: Ongoli Bird
Category: Bird


The Myth

After the hero Abai Geser defeated the mangadhai Abarga Sesen, his wife Tumen Jargalan bewitched him with enchanted food out of jealousy, causing him to lose his memory and remain in the land of the demons as a simple herdsman. Unable to find their missing brother, Geser’s three sisters searched the world until they discovered him tending the demon’s cattle. To rescue him, they transformed themselves into three ongoli birds and flew into the kingdom of the mangadhai.

The three ongoli birds circled around Geser, beating him gently with their wings before disappearing. They then resumed their true forms as his sisters and struck him on each cheek, forcing him to vomit the black substance that had clouded his mind. His memory and strength immediately returned, and the sisters once again transformed into ongoli birds before flying back into the sky. Restored to himself, Abai Geser departed the land of the demons with Tumen Jargalan and continued his journey home.


Sources

Jamba, T. (Trans.). (n.d.). The Battle with Abarga Sesen Mangadhai (Seventh Branch). BuryatMongol.com. Retrieved June 29, 2026, from https://web.archive.org/web/20070613200651/http://www.buryatmongol.com/halaa7.html


Iron Raven

Tradition / Region: Mongolian Mythology, Russian Mythology
Alternative names: Iron-Beaked Raven
Category: Bird


The Myth

In the Buryat epic of Geser, the forces of evil sought to destroy the infant hero Bukhe Beligte before he could grow to challenge them. After monstrous rats failed in their attempt, the nine hundred evil spirits and ninety black demons created two black ravens and sent them to the child’s cradle. Their purpose was to peck out the infant’s eyes and kill him. Unlike ordinary birds, these ravens possessed beaks and talons made of iron.

As the ravens hovered over him, Bukhe Beligte seized them by their wings and demanded to know what kind of devils they were, flying through the world with iron beaks and claws. He tore away their iron beaks and replaced them with horn beaks, then broke off their iron talons and gave them horn claws instead. Declaring that all ravens would bear horn beaks and claws from that day onward, he released them to live upon the steppe. The infant hero then proclaimed that, though only two days old, he had already defeated his second enemy.


Sources

Jamba, T. (Trans.). (n.d.). The Geser Epic: Second Branch. BuryatMongol.com. Retrieved June 29, 2026, from https://web.archive.org/web/20070628230811/http://www.buryatmongol.com/halaa2.html


Aiy-toyon

Tradition / Region: Yakut Mythology, Russian Mythology
Alternative names: Ayy-toyon
Category: Bird


The Myth

Aiy-toyon is a mighty two-headed eagle that dwells in the ninth heaven according to Yakut belief. Revered as a sacred celestial being, it is regarded as the teacher of shamanism, having bestowed shamanic knowledge upon humanity.

Because of this divine role, the image of Aiy-toyon was traditionally displayed on the garments and drums of shamans, symbolizing its protection, wisdom, and connection between the human world and the highest heavens.

When asked why Aiy-toyon possessed two heads, the Yakuts simply replied that “he is too clever.”


Sources

Bestiary.us. (n.d.). Aiy-toion. In New Bestiary: Encyclopedia of Imaginary Beings. Retrieved June 29, 2026, from https://www.bestiary.us/aiy-toion


Qupqugiaq

Tradition / Region: Inuit Mythology, American Mythology, Russian Mythology
Alternative names: Kochatko (Chukchi), K’ok’satkut (Siberian Yupik)
Category: Bear


The Myth

The Qupqugiaq is a gigantic bear-like creature from the folklore of the Inuit of western Alaska and the Indigenous peoples of eastern Russia. It resembles an enormous polar bear but is said to be vastly larger and stronger than any ordinary bear. Most traditions describe it as having six, eight, or even ten legs, although some accounts attribute only four legs to the beast.

Living among the sea ice, the Qupqugiaq is a powerful semi-aquatic predator capable of smashing through ice thicker than the height of a man. Its immense head is said to reach lengths of up to five feet, and its strength makes it one of the most feared creatures of the Arctic.

The beast is notorious for ambushing hunters and attacking boats. According to tradition, it sometimes lies on its back upon the ice, waving its many legs in the air while crying out as though in distress. Curious hunters who approach to investigate risk falling into its deadly trap. It is also said to imitate the call of a raven.

Stories of encounters with the Qupqugiaq have circulated among Arctic peoples for generations. One witness claimed the distance between the creature’s ears was as wide as a man’s fully outstretched arms. Another account tells of travelers who saw its enormous head rise through the sea ice before they hurried away, fearing that no ordinary ice could support such a colossal bear.


Sources

Cryptid Archives contributors. (n.d.). Qupqugiaq. In Encyclopaedia of Cryptozoology. Retrieved June 29, 2026, from https://cryptidarchives.fandom.com/wiki/Qupqugiaq


Medvedko

Tradition / Region: Russian Mythology, Serbian Mythology
Alternative names: Medjedović (Serbian)
Category: Bear


The Myth

Medvedko is a legendary hero of Slavic folklore, renowned for his immense strength and his dual nature as both man and bear. He is commonly described as the son of a woman and a bear, giving him the body of a human above the waist and the form of a bear below it. Other versions simply portray him as a half-man, half-bear possessing extraordinary physical power.

Gifted with remarkable strength from birth, Medvedko performs feats far beyond the abilities of ordinary people. He uproots ancient oak trees, shatters rocks, and overcomes powerful giants and other supernatural opponents. In many tales, he serves as the heroic champion who defeats dangerous monsters and restores order.

In Russian folklore, Medvedko is often presented as a clever and resourceful hero in addition to his great strength. In Serbian tradition, where he is known as Medjedović, he is remembered for battling enormous giants, defeating them through his unmatched power and courage.

Although the details of his adventures vary across Slavic traditions, Medvedko is consistently portrayed as a mighty bear-born hero whose supernatural strength allows him to accomplish deeds impossible for ordinary humans. His stories belong to the widespread tradition of the half-bear hero found throughout Eastern and Southeastern Europe.


Sources

Bestiary.us. (n.d.). Medvedko. In New Bestiary: Encyclopedia of Imaginary Beings. Retrieved June 29, 2026, from https://www.bestiary.us/medvedko