Siren Head

Siren Head is a hostile and malevolent entity that stalks and terrorizes the forests of urban towns.

## Overview

It is a tall mysterious humanoid creature known for its odd appearance and the various sounds that emanate out of its head, which consists of a metallic pole with sirens attached to it.

It is reputed to be one of the deadliest monsters that the Mystery Kids have faced so far and has been designated as a Keter-class entity by the SCP Foundation since it's extremely difficult to contain as well as destroy.

## Appearance

Siren Head is a 40-foot-tall humanoid creature with a heavily emaciated, near-skeletal frame covered in dried, mummified flesh the color of rusty metal. Its limbs are disproportionately long and thin, with arms as long as its legs, ending in huge, bony hands.

Where its head and neck would be is a thin pole of flesh with two sirens attached to them (hence the name), and several black wires snaking around its "neck" and into its upper shoulders, pressed against its abdomen. These speakers are the only metal parts of its body, fused to the neck by tendrils of skin and capable of swiveling around it much like the head of an owl. Some images taken by Stanford Pines depict Siren Head's speakers with toothy, lipless human-like jaws and a long, retractable thin snake-like tongue, though he has wrote in one of the Journals that the teeth are only visible on a certain radio frequency.

While many people have reported seeing Siren Head in a different form, Tad Strange states that Siren Head's appearance variates on who is seeing it. People might see different versions of Siren Head, although the anatomy is always the same, the thin & skeletal figure, with different heads, explaining the sightings of the so called “Lamp Head” and the multi-headed variation.

## Personality

Siren Head is a very aggressive, remorseless and skilled predator, which makes him very dangerous. He seems to have some degree of intelligence due to using tactics such as camouflaging within forests and mimicking sounds like voices to hide from and lure his prey. Other than that, nothing much else is known about Siren Head’s way of thinking, though the Doctor believes that he is the last of his kind and so might have a strong will to survive, possibly developing his camouflage skills to hide from other dangerous creatures, though again this is not confirmed.

Siren Head is not above fooling people with their friends’ voices and one sighting of him suggests that he also blocks out the screams of his devoured victims with his own sounds, ensuring there is no chance anyone will help them. This is most likely to ensure a successful hunt by confusing and disorienting the prey, though it might also simply be a form of cruelty.

## Powers and Abilities

**Mimicry**: Siren Head has the ability to release sounds of news broadcasts, human conversations, sirens, and screams. One report claims that Siren Head was able to kill a group of people by mimicking their friend’s voices. Another suggests Siren Head can use his broadcast to block out the cries of his victims. The latest sighting shows a five-headed Siren Head using his loud sounds to possibly kill off many people, as they were found with burst eardrums and soft tissues.

**Strength**: Due to his size Siren Head is extremely power when it comes to physical force. Siren Head is able to break down trees or various heavy objects at will and was able to demolish the Mystery Shack as he was attempting to get to the Mystery Kids.

**Speed**: Siren Head is also incredibly agile despite his severely slim frame. At one point, when Siren Head spotted Dipper and Dib he immediately gave chase to the two boys in a terrifying burst of speed and was even able to keep up with Wendy, Mabel, and Coraline in Stan's car for a short time.

**Stealth**: Siren Head is a stronger-moving relative of trees, which is the reason why Siren Head can blend inside of a forest or behind a tree. He can stay motionless for days at a time to blend in with his surroundings, to the point where Siren Head can cling to ceilings sometimes to make his body blend in with the wires and look like a PA system, stating that he might have used this tactic to take several people in Detroit. A scientist at the Foundation also noted that Siren Head makes no sound while moving, saying he can be “almost completely silent”, with yet another note saying he was able to move when someone’s back was turned without the person knowing.

**Transformation**: Siren Head appears to be a shapeshifter, being able to transform his head into actual sirens and street lamp-lights, with the Doctor stating that Siren Head was once possibly able to disguise himself as a piece of home furnishing or pipes in the walls to kidnap a family of four. He was seemingly able to somehow take them from their home in his new form or lure them without having to break in, as the only sign of their disappearance was the open backyard patio door. The latest sighting shows a multi-headed variation, which could either be a subspecies or the same Siren Head creating more sirens on his neck to kill off many more people. In some cases, Siren Head could also remove an individual's organs. It is possible that Siren Head “consistently changes”, although Tad Strange states that his appearance is just incomprehensible to humans, so their eyes just see the closest approximation to his actual appearance.