Scientists test whether fish really can tell if a diver is holding a speargun.
If we can't see air can fish see water? - Quora
Ask an Expert: Should You Spearfish on Scuba?
Do fish know they are being watched by humans? Do they care? - Quora
Spearfishing for the Soul
Oceanographic Region Mediterranean Sea
MIT Unveils SoFi, the Most Advanced Robotic Fish of Its Kind
Scientific Field/Discipline Zoology
Triggerfish with 'human teeth' attacks diver in Red Sea, Sharm el
ScienceSeeker Science News Aggregator: September 2018