The first year we had RobbieI came home guy fawkes weekend to find him petrified,hiding in his box in his hutch and shaking..all because next door were having a fireworks display (never quite forgave them)
Last year brought him in , this year have lights on the patio and they all seemed fine last night..slightly confused maybe.
I don't think its the bangs that scare them more the flashes and wooshes.
Will check them regularily tonight..and have indoors set up should they need to come in!