The mata mata turtle is often referred to as the weirdest turtle on earth. It has one of the most bizarre heads of any animal and originates from deep in the Amazonian forests. These turtles are quite big and can reach up to two feet in length. Matamata turtles are also known for having relatively long lifespans and can live up to 75 years.
Matamata turtles have a voracious appetite for fish and tend to wait for food to come to them, rather than actively hunting for it. When a small sea creature gets close enough to the mata mata turtle, it simply opens its mouth, sucks it in, and bites down on it quickly, ensuring a fantastic meal.
Achatina Fulica
Achatina Fulica, also known as the African giant snail, is often considered the largest and most invasive type of snail on earth. It thrives in areas with large climates and eats crops and vegetation at unbelievable rates. This massive snail can reach up to 2.8 inches in height, and 7.9 inches or more in length.
The Achatina Fulica loves feeding off vegetation, and could easily wipe out a large swath of crops if left unnoticed. Humans have used the giant African land snail as everything from a delicacy, to literal pets, especially in France and the UK. These snails are hermaphrodites, meaning that they have both male and female reproductive body parts.
Ankole-Watusi Bull
You may be wondering if the Ankole-Watusi is a real thing or just the result of some really good Photoshopping. This large-horned bull is actually an American creation and is the result of breeding the cattle with the largest horns until they reached this monstrous size. While the Ankole-Watusi has various colors and patterns on its skin, what makes it unique is the massive horns it packs on its head.
These horns are the largest in the world, and one such Ankole-Watusi holds the Guinness World Record for the horns with the largest circumference in the world (at 40.7 inches long). Many of these animals are used privately by farmers for various purposes. Despite being a relatively calm animal, this is one creature that you don't want to get on the bad side of.
Proboscis Monkey
Let's face it, the only reason anyone knows what a Proboscis monkey is can be easily traced to its incredibly large and funny-looking nose. These monkeys can mostly be found in Indonesia, and belong to the subfamily Colobinae of the Old World monkeys. They are one of the largest monkey species in Asia and can weigh up to 50 pounds.
Scientists have speculated that the male's large nose is a feature made for sexual selection, as it holds no practical benefit other than being hilarious to humans. Proboscis monkeys are known for being fantastic swimmers and have webbed feet to be able to quickly escape from crocodiles.
Marabou Stork
When parents tell their children how babies are delivered by storks in a neat and comfortable blanket, we have a hard time believing they have the marabou stork in mind. This bizarre creature sports a massive appendage on its throat, which makes it seem like it has a really bad case of inflammation.
These storks can be found in the areas of Africa south of the Sahara. Their name is derived from the Arabic word 'murabit', which signifies quiet and hermit-like behavior. They are quite large birds and can reach up to 5 feet three inches in height, and weigh up to 20 pounds. You should probably avoid the urge to give them inflammation relief medication, as they are quite unfavorable to humans.