are goliath bird eaters good pets

Goliath Birdeater spiders are the largest spiders in the world, both in weight and size, but the giant huntsman spider does have a larger leg-span. These heavyweights can weigh in at over 6 oz., and be up to 11 in. across with their legs spread. Contrary to what their name would suggest, these spiders very rarely feed on birds. Read on to learn about the Goliath Birdeater.

Description of the Goliath Birdeater

The leg-span of birdeaters, a particularly large species of tarantula, can reach up to 11 inches. across. They have a large abdomen and a smaller cephalothorax, just like all tarantulas. This spider has teeth in front of its cephalothorax and spinnerets at the end of its abdomen. Their enormous fangs, which can reach a maximum of one 5 in. long. Although each fang contains venom, it is not strong enough to harm people unless they have an allergy.

Interesting Facts About the Goliath Birdeater

Birdeaters are the largest species of spider and a source of great fascination and fear for humans. These arachnids have several defense mechanisms that keep them safe from harm because they are exceptionally well adapted for survival.

  • Grrr.. Despite the fact that these spiders lack vocalizations, they are still able to produce sound. They will make a humming sound by rubbing their leg bristles together if they feel threatened. This is known as “stridulating,” and it’s meant to frighten away would-be predators.
  • That Stings! – You might think that a spider’s biggest defense would be its enormous fangs, but when a predator is sizing them up, these animals use a different defense mechanism. They have the ability to rub their abdomens to remove the fine hairs. The mucous membranes of a predator, such as the nose, mouth, and eyes, are irritated by these itchy hairs.
  • What’s Not in a Name? – Birdeaters don’t typically eat birds, despite the fact that their name originated from a researcher who saw one devour a bird. Birds and other vertebrates can be difficult prey to capture. If given the chance, they will capture and consume larger prey, but generally speaking, they prefer to eat more manageable foods like worms, insects, and amphibians.
  • Hideaway: Having a good hiding place is another strategy to stay safe from predators. These animals withdraw to the protection of their burrows during the day. When night falls, they come out to hunt small prey.

Distribution of the Goliath Birdeater

Goliath Birdeaters are native to northern South America. They can be found in French Guiana, Guyana, Brazil, Venezuela, and Suriname. Their primary range is within the Amazon Rainforest. Although this species is unique to the world, it is kept and bred in captivity.


Is the Goliath bird eater friendly?

As far as tarantulas go, the Goliath bird-eating spider is one of the least friendly. Behavior and temperament may vary but Goliaths are known to be a little more skittish, nervous, and aggressive if they sense danger or feel threatened being handled.

Do Goliath birdeater bite?

It’s deadly to small creatures, but the Goliath’s venom is not lethal to humans. A bite would sting about as much as a wasp’s. The giant spider is a delicacy in some parts of South America—though its urticating hairs are carefully singed away before the spider is roasted in banana leaves.

How aggressive are Goliath bird eaters?

Behavior: Goliath bird-eating spiders are nocturnal, living in burrows that have been abandoned by other small animals. They are solitary and only have partners for mating. They are very aggressive and defend themselves by stridulation (a warning sound) and throw off barbed hairs from their abdomen.

What do Goliath Birdeater eat for beginners?

Food/Eating Habits As its name suggests, this species can eat birds and just about anything that is smaller than it is, including invertebrates and mice, frogs, lizards and birds. At the Smithsonian’s National Zoo, they eat cockroaches.