pectoral fins

Research sometimes means looking for one thing and finding another. Such was the case when biology professor Alice Gibb and her research team at Northern Arizona University witnessed a small amphibious fish, the mangrove rivulus, jump with apparent skill and purpose out of a small net and back into the water. This was no random flop, like you might see from a trout that’s just been landed. The rivulus seemed to know what it was doing. They hadn’t expected to see that behavior, even from a … [Read more...] about NAU Researchers Study Evolutionary Fish Jumping