Tool use by animals

Tool use by animals refers to when creatures deliberately use objects from their environment to accomplish tasks that would be difficult or impossible without them, such as birds using twigs to extract insects from tree bark or otters using rocks to crack open shellfish. Scientists study this behavior because it demonstrates problem-solving abilities and intelligence in animals, challenging the once-common belief that tool use was unique to humans. This fascinating capability has been observed in primates, dolphins, elephants, and numerous other species, revealing how creative and resourceful animals can be in their daily lives.