Funnel webs are a type of spider known for their distinctive funnel-shaped webs. These webs are typically built in grass or low vegetation, where the spider hides in the narrow end of the funnel, waiting for prey to wander in. When an insect gets caught in the web, the spider quickly emerges to capture it. The most famous funnel web spider is the Sydney funnel-web spider, found in Australia. This spider is known for its potent venom, which can be dangerous to humans. However, funnel webs play an important role in their ecosystem by controlling insect populations.