Wildlife officials have warned local residents about the appearance of "strange horns" in a lake in Oklahoma, stating that these creatures will appear in large numbers this summer. In unusual images that have spread online, large jelly-like blobs with a solid exterior are seen hanging from the branches of submerged trees, raising concerns among residents, with some people speculating that they must be from outer space. According to the British newspaper "Daily Mail," officials reassured the public that these animals, called bryozoans, have existed for hundreds of millions of years, with fossil records indicating their presence dating back up to 470 million years. These creatures feed on plankton and bacteria found in the water. One commenter on social media stated, "They look like strange horns from outer space." Bryozoans only live in water that exceeds 60 degrees Fahrenheit, which is why more of them are expected to appear in the coming months as temperatures rise during the summer season.