It was a quokka invasion. Attracted by the food. And a bunch of campers learnt the hard way that on Rotto, you don’t leave out food for the filching.

Milla Bebee posted her trip on TikTok, titling the video: “Average Rottnest experience.”

The footage starts with the Rottnest Island campers returning to their campsite in the dark and unzipping the door to their tent — and to their shock finding a bunch of quokkas have taken up residence.

Two of the iconic marsupials can be seen immediately to the left, with one tucking into a bag of bread rolls.

The camera, with famous opera song O Mio Babbino Caro playing in the background, then pans to the right, showing another quokka hiding in the corner and a number of others on mattresses and sleeping bags.

It appears the critters have also rummaged through some of the gear left in the tent.

A woman can be heard shouting, “Guys, holy f..k, there’s so many”, before the gutting realisation that they’ve done a lot more — and worse — than eat the food and mess up clothes.

“Guys, guys, they’ve shat on the bed, they’ve shat on the bed, they’ve shat on the bed.

“Guys … No! No! No!”

The hilarious post attracted hundreds of comments, with one saying: “Rookie mistake leaving food out.

“It should all be stored in a hard esky or plastic tun with a lockable lid.

“They won’t bite — they are very tame and friendly.”

Another said: “I love how the quokkas just keep eating while you’re yelling 😂”

A third added: “They just wanted quick selfies.”