Goliath Birdeater Size, Albino, Biggest Spider in the World

Goliath Birdeater biggest spider in the world is officially considered. The word goliath is meant to be large and powerful, so these spiders are.  Lizards and spiders attract the curiosity of certain people. As a result, they have domesticated them. However, domesticating this creature as a pet is not simple. So, before getting one as a pet, learn as much as you can about them. In South American forests, the Goliath Birdeater spider is a stealth hunter. The king of spiders is the Goliath Birdeater. This tarantula, which can weigh up to six ounces and has a limb span of about a foot, is the world’s biggest spider.


Scientific nameTheraphosa blondi
LengthUp to 12 in (about 30 cm)
WeightUp to 6.2 ounces (175 g)
Lifespan15-25 years for females, 3-6 for males
ColourBrown & Black
Adult sizeLeg span up to 11 inches long, body length up to 4.5 to 5 inches
Natural habitatMarshy, swampy areas in South America
Eggs100-200 eggs
PredatorsMany larger birds and mammals, some reptiles

Feature’s  Goliath Birdeater Spiders

Goliath Birdeater Spiders
In This Image, Feature Goliath Birdeater Spiders
  • It is found in northern South America’s highland rainforest areas, including Suriname, Guyana, French Guiana, northern Brazil, and southern Venezuela. 
  • The Goliath’s size measures around 4.5 to 5 inches in total length. And that is not it, this deadly creature has a huge lifespan.
  • The lifespan of Goliath Birdeater spiders is not the same for both genders. A Female Goliath Birdeater tarantula would live 20 to 25 years
  • The average life of a male Full grown Goliath birdeater is between 3 to 5 years, with some exceptions that go up to 6 years. But it is not similar when talking about females!
  • The hue ranges from russet brown to black, and the third and fourth pairs of legs have unique spines. 
  • These spiders may reach 30 cm (12 in) in limb spread, 13 cm (5.1 in) in body length, and weigh up to 175 g. (6.2 oz.).
  • Goliath birdeater care ways try to provide a natural environment and habitat for better comfort and survival convenience for your Birdeater tarantula. It is significant to clean and rearrange the aquarium at regular intervals.
  • Males die within a few months of mating. To breed, the female must have recently molted, otherwise acquired sperm will be lost during the molt. After mating, the female spins a web in which she deposits 50 to 200 fertilized eggs that travel through her body.

Behavior & Temperament 

  • When threatened, it is one of the only tarantulas known to make a “hissing” sound. They may be swift and aggressive, so this species isn’t the ideal choice for beginners trying to get their feet wet in the hobby.
  • This species isn’t the best choice for newbies looking to get their feet wet in the sport because they may be quick and aggressive.
  • The Goliath bird-eating tarantula may be found in Northern South American rainforests such as Venezuela, northern Brazil, Guyana, French Guiana, and Suriname.
  • It may be found deep in the jungle, in silk-lined tunnels, and beneath rocks and roots.

Defense Mechanism

These spiders’ defense mechanisms may be detrimental to humans, but they aren’t nearly as lethal as some of the world’s other poisonous spiders. They may protect themselves in three ways:

  • They make a specific sound by rubbing their setae (hairs) against one another. Stridulating is the term for the process of scaring away opponents.
  • They brush their rear legs on their stomachs to release more hairs that irritate the skin. They bite with fangs that contain a little amount of venom.

Food & Diet

  • This species can consume birds and just about everything smaller than it, including insects and mice, frogs, lizards, and birds, as its name implies.
  • Cockroaches are eaten in the Smithsonian National Zoo.
  • Individuals of the Goliath bird-eating spider are usually solitary and only get together to mate.

Does Goliath Bird-Eating Spider Eat Birds? What Do They Eat?

  • The name says it all, Albino Goliath birdeater Eaters can hunt and eat birds smaller than their size. They would eat anything that comes under their capacities. Although birds are not the main source of their food.
  • Their eating habits are made up in such a way that they will eat any insect, reptile, or even bird if it comes in their way. And there is no such law that forces the Albino goliath bird to eat a tarantula

Housing Goliath Tarantulas:

Enclosure: It is always important to pay attention to the enclosure requirements when you pet a Goliath Birdeater. For them being a large spider at least 20 to 25-gallon large aquariums would be adequate. 

Temperature and Humidity: As the Birdeater is a native of the South American rainforest, it is necessary to provide the related temperature and humidity. The Goliath Birdeater’s surviving temperature needs to lie between 22°C to 30° C

Relation to Human

  • The venom of the Goliath is dangerous to tiny creatures, but not to humans. The sting would be comparable to that of a spider. Despite these little risks, Birdeater plays a variety of roles in human culture. Female Goliath may live up to 25 years, which means you shouldn’t acquire one carelessly!

Bites- Goliath Birdeater Dangerous to Humans

  • The venom of the Goliath Birdeater is dangerous to tiny creatures, but not to humans.
  • This species of spider is very aggressive and reacts very fast. They feel very nervous and produce a hissing sound as a defensive measure to their surroundings.
  • It is the least friendly spider and can bite humans if it feels like an invasion in their life. It can be dangerous to humans as it causes extreme pain and a burning sensation around the bitten area.

Goliath birdeater for sale

Goliath birdeater for Sale at a wide price varies depending upon their size and qualities. Generally, their cost starts from $50 and goes up to $250. There are some qualities of Goliath Birdeater tarantulas whose breeding capacities are greater and they cost a lot more. You can choose your pet Birdeater tarantula as per your need and interest.

Rescue Group:

Many non-profit rescue communities have formed in order to save neglected or wild Birdeater. They intend to find the best possible home for Goliath:

  • Nytimes.com
  • Foreverloverescue.com
  • Desotoanimalrescue.org
  • Lgarinc.org

 Fun Facts:

  • Stridulation is the process by which a South American Goliath birdeater produces a hissing sound. This sound is actually produced if it feels dangerous.
  • Apart from other insects, the Goliath birdeater pet has exoskeletons. An exoskeleton enables Goliath Birdeater to perform his all body functions and to manage and control its sense nerves. 
  • Goliath Birdeater is no doubt a large insect when compared to other insects and other spider species. Their Goliath birdeater size can be determined by the example that it can easily eat an adult mouse. 

Reference Link

Goliath Birdeater-FAQ’s

Where Does the Goliath Birdeater Live?

The world’s largest spider is the giant huntsman spider, which has a leg span of 12 inches. To catch its victim, it does not weave a spiderweb. Instead, it stalks its target. While huntsman spiders may be found all over the world, the enormous huntsman arthropod exclusively dwells in caverns in Laos.

What Happens if a Goliath Biredeator Bites You?

The venom of the Goliath is dangerous to tiny creatures, but not to humans. The sting would be comparable to that of a wasp. The urticating hairs of the enormous spider are meticulously singed away before the spider is cooked in banana leaves in various regions of South America.

How Big Is the Goliath Birdeater?

As previously said, the Birdeater tarantula is the biggest spider species in the world. A widespread Goliath Birdeater is almost 1 foot long. In that too a female Goliath Birdeater is way larger than males.

What Does the Goliath Birdeater Eat?

A Goliath tarantula eats a variety of insects. Its food includes frogs, lizards, butterflies, mice, small birds, worms, cockroaches, etc. A Goliath Birdeater would hint and eat anything which is exactly or small to its size.