Scientists just caught humpback whales making perfect bubble rings—like underwater smoke donuts—when humans are around. Unlike their hunting bubbles, these rings seem playful or maybe even a way to say hi! Some whales even used one nostril to make them (seriously, how cool is that?). The best part? They only do it when people are nearby, hinting at curiosity or a wild attempt at interspecies communication. Next time you’re whale watching, keep your eyes peeled for these magical moments! #WhaleWednesday #NatureIsWild #InterspeciesCommunication #Science