Billy, Eric, Tyson, Jade and Elsie were removed from view this week, The Associated Press reports. They recently joined the Lincolnshire Wildlife Centre’s colony of 200 African gray parrots in August, were put in quarantine together and quickly overwhelmed the staff with their naughty language.

“We are quite used to parrots swearing, but we’ve never had five at the same time,” the center’s chief executive, Steve Nichols, told AP. “Most parrots clam up outside, but for some reason these five relish it.”

According to Nichols, none of the zoo’s visitors complained about the parrots, and most found them amusing.

“When a parrot tells you to ‘f***…