Ever wondered why they call it the Spider Monkey? It is not because it eats spiders. Let me tell you all about the amazing Spider Monkey.
The Spider Monkey earned its name from its spindly legs and tail. These primates live high in the tropical rainforests of Central and South America. Imagine these monkeys barking at you when they feel threatened. They can weigh up to ten kilos. Thankfully, we don’t have to worry about gargantuan barking spiders.
Spider Monkeys live in social groups. These groups can include up to 35 individuals. They spend their days foraging for food high in the rainforest canopy. Their diet consists mainly of fresh fruit and nuts. But they also eat leaves, insects, bird eggs, honey and flowers.
These monkeys have long limbs. When they walk on the ground their arms almost drag. They are incredibly agile. Spider Monkeys can easily jump between trees. There are seven species of Spider Monkey. These include the red-faced spider monkey and the black-headed spider monkey.
Sadly, most Spider Monkey species are endangered. Only the red-faced spider monkey is classified as vulnerable. The brown spider monkey is critically endangered. Their populations are declining due to habitat destruction. They are also hunted for food by local people.
Spider Monkeys are some of the largest New World monkeys. They can grow up to two feet in size. Add another three feet for their tail. Their tails are prehensile. This means they can curl around branches and grip them. It acts like a fifth hand. The end of the tail is sensitive and very strong. It can support the monkey’s entire weight.
These monkeys move using brachiation. They swing from branch to branch. It is an energy-efficient way to travel. Spider Monkeys lack opposable thumbs. This is another adaptation that aids their swinging through trees. Their hooklike hands have four long fingers.
Spider Monkeys are smart. Researchers have tested their problem-solving skills. They scored highly trailing only chimpanzees and orangutans.
Female Spider Monkeys have a unique feature. They have pendulous erectile clitorises. These can easily be mistaken for a penis. The females use them to store and distribute urine for scent marking. Males use this clitoris as a scratch-and-sniff cue. They can tell if a female is ready to mate.
When threatened, Spider Monkeys have interesting defenses. They snap off heavy branches and drop them on foes below. They also pee and defecate towards the threat. Sometimes these branches weigh over 4kg. If you are looking up, this can create a significant danger.
Spider Monkeys can bark like a dog. This is one of their many vocalizations. They bark when they feel threatened. They will also shake tree branches to scare threats away.
Sometimes, Spider Monkeys come down from the trees. They do this to eat soil. This behavior helps them supplement their mineral requirements.
Some Spider Monkey species are highly endangered. The brown spider monkey is critically endangered. Logging is a major factor. Trees are cut down to grow cheap animal food. This devastates the habitats of these unique animals.
The Spider Monkey is a fascinating creature. Its unique adaptations and intelligence make it a marvel of the rainforest. Remember its plight. Support conservation efforts to protect these amazing primates.