Theraphosa blondi, commonly known as the Goliath Birdeater, is a true giant in the tarantula world. Native to the dense rainforests of northern South America, this terrestrial species can reach leg spans of up to 30 cm and is considered one of the heaviest spiders on the planet. Despite its name, it rarely eats birds, preferring insects and small vertebrates. This species requires high humidity and careful environmental control, making it more suitable for experienced keepers.
Behavior and Temperament: Defensive and nervous. Can be skittish and prone to kicking powerful urticating hairs, which can cause strong irritation. Rarely shows threat posture but can hiss when disturbed.
Habitat and Environment Needs: Requires a large terrestrial enclosure with deep, moist substrate. Provide high humidity, low ventilation, and a hide. Avoid sharp objects as their size makes them prone to injury.
Feeding: Eats large insects such as roaches and crickets, and occasionally pinkie mice (though not recommended regularly). Juveniles feed 2–3 times per week; adults once every 7–10 days.
Additional Information: Not recommended for handling. Due to their size and delicate exoskeleton, falls can be fatal. Their urticating hairs can be highly irritating, even dangerous, to skin and eyes.

Goliath Birdeater	Theraphosa blondi
Category :	New World
Type :	Terrestrial
Country of Origin :	Venezuela, Brazil, Guyana, Suriname
Adult Leg Span :	28–30 cm
Growth speed :	Fast
Defense mechanism :	Urticating hairs, hissing, fleeing
Diet :	Insects, roaches, occasional pinkies
Temperature :	24–27°C
Relative Humidity :	80–90%
Recommended Experience Level :	Advanced