![Baited Underwater Video (BUV) surrounded by fish.](http://static.sciencelearn.org.nz/images/images/000/004/910/full/OSC_ART_41_Spyfish_Aotearoa_BUV_%281%29.jpeg?1674176382)
The Spyfish citizen science project uses baited underwater video (BUV) to film fish. The set-up involves a triangular metal frame with a camera pointing downwards to a bait box. It is lowered off the side of a boat to the seabed.
The Spyfish citizen science project uses baited underwater video (BUV) to film fish. The set-up involves a triangular metal frame with a camera pointing downwards to a bait box. It is lowered off the side of a boat to the seabed.