 The true terrible birds that stalk the world's continents and remote islands are among the creepiest and most disturbing creatures. Welcome to World's Best Videos, we've compiled a list of the deadliest creepiest birds. Let's get into it. Maribou Stork Maribou Storks are truly the ghastliest of all living birds. These huge creatures may be the largest land birds on the planet. Stand up to 5 feet 1.5 meters with the wingspan reported to extend over 10 feet 3 meters. The featherless head is often stained with blood while the massive bone-colored bill extends 14 inches. Maribou also known as the undertaker birds due to their appearance and feeding habits making horrible croaking sounds as they chase predators away from their kills. These monster storks have lashed out and even killed children who approach them, quite a contrast from the image of a stork delivering a baby. Antarctic Giant Petrel The southern giant petrel weighing up to 18 pounds with the wingspan of 7 feet 2 meters. The ghastly petrel stalks the colonies of multiple penguin species. The entire adult penguins and the large young of the huge emperor penguins are seized by this monstrous yellow eyed marine bird with the appearance of a gigantic goal or demonized burden. This terrifying freak of nature conducts incredibly crude and brutal butchering in its bid to live like an eagle. Great Grey Shrike Here is the Great Grey Shrike which is magnificent relative of crows and the cute looking Veros. This beautiful songbird is a wannabe raptor and due to its inferiority complex Shrikes come with their hang-ups. During the breeding season, male and pale multiple songbirds along the perimeter of their territory to ward off rivals and impress hens. Lacking talons, the Shrike drags its prey to the nearest barbed wire or thornbush impelling it forcefully on the object. The prey is then torn apart and consumed. African Crown Eagle The south central and east Africa is home to a huge raptor that may be a man-eater. The African crown eagle is one of the largest birds of prey on the planet. It relies on sizeable monkey as primary component of its diet. There is one occasion where a crown eagle attacked the seven-year-old child on the way to school and it took an adult standing by to free the child from the eagle's grasp. Antelopes are another favored food source for this magnificent yet menacing super raptor which has sadly declined from habitat loss. There was another case a small human skull was discovered in a crown eagle nest. Boltering Guinea Fowl Boltering Guinea Fowl are extraordinarily creepy game birds. These very aggressive and sharp beak ground stalkers hunting groups, unusually for a relative of chickens, they capture and kill small mammals. It is their appearance that is the most horrifying. Volterines have a dark plumage from which emerges a snake-like neck. The top is a nearly featherless head from which several accent feathers stick out. The bright red staring eyes add to the ghastly appearance. To resolve territorial disputes the males of this primitive bird species lash out with sharp spike and they slash opponents with their sharp bills. Well that concludes the video guys hopefully you guys did enjoy it and if you did remember to smack that like button let us know in the comment section below what you'd like to see next and if you haven't already subscribed please do subscribe to keep up with the world's best videos