[@Spiritzer] Looking to subvert your post slightly with mine, making the screeching Briggs heard just Bernie's excitement at finding something shiny. She also then started to make loud, easily tracked rhythmic banging noises which should either scare everything in the area away, or let every local predator know exactly where dinner is currently located.

This could either be an opportunity for a relatively peaceful first encounter, or a chance for Mr Roboto to save the naive greenskin from something big, hungry and equipped with many, many teeth.