Thieving squirrels have been caught on camera rifling through a man's bird feeder in the US. <br /><br />The cool, sped-up GoPro footage, filmed in Maine at the end of September, shows the little rodents helping themselves to bird seed, after the the owner of the feeder removed the squirrel baffle.<br /><br />The filmer later wrote online: "Whenever I take the squirrel baffles off of my bird feeders, the chipmunks and gray squirrels immediately move in to steal seed. <br /><br />"I film many different bird species in my backyard, and sometimes the GoPro captures more than just birds."