Eerie bird sounds you need to hear

Feb 25, 2025

Sonal Khandelwal

Chilling calls

The world of birds isn’t just filled with cheerful chirps and melodic tunes. Some vocalisations are unsettling, eerie reminders of nature’s darker side. Here are ten bird sounds that can send shivers down your spine.

Barn owl chicks

A sudden, bloodcurdling shriek slices through the darkness. The barn owl’s cry, resembling a spectral wail, transforms quiet nights into something out of a ghost story.

Cassowary

Emitting a low-frequency boom that vibrates through the jungle, the cassowary’s sound is more felt than heard. This deep, resonant call heightens the bird’s already formidable reputation.

Common loon

Echoing over silent lakes, the common loon’s yodel creates a haunting atmosphere. Its long, sorrowful calls intensify the solitude of its aquatic home, evoking an eerie serenity.

Great potoo

Blending into the night, the potoo’s mournful wail sounds like a spirit crying in the distance. Its long, ghostly notes enhance the eerie mystery of the rainforest.

Lyrebird

A master of mimicry, the superb lyrebird replicates chainsaws, alarms, and even human voices. Its uncanny ability to mirror artificial sounds makes the rainforest soundscape strangely surreal.

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Shoebill

Resonating through wetlands, the shoebill’s powerful bill clap sounds like a distant gunshot. This echoing noise, paired with its prehistoric stature, adds to the bird’s eerie, commanding presence.

Kakapo

This nocturnal parrot produces a deep, guttural growl that rumbles through the forest. The strange resonance of its call makes it sound more mythical than real.

Swan

Beauty meets intimidation as the mute swan releases a defensive hiss. This sharp, aggressive sound contrasts with its serene surroundings, serving as a chilling territorial warning.

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