Every fall, male brown tarantulas migrate across the grasslands of southeastern Colorado... 🕷️ The males travel 20–100 meters nightly in search of mates while females remain near their burrows. 🥁 When a male tarantula finds a female’s burrow, he will stand outside the burrow entrance and drum a pair of appendages attached to their head. If interested, the female emerges and mating begins when the male holds her above his head facing him. 😵 About one-third of female tarantulas will attack the