Swarms, schools and scattering layers: interactions between pelagic predators and aquatic prey aggregations (thesis data)

C2: csv file of descriptions of processed shallow scattering layers detected by a Simrad EK60 echosounder at 38 kHz across the Chagos Archipelago in 2015 and 2016. csv file of GPS-tracked brown boobies from Danger Island in 2019.

C3: csv file of descriptions of processed layers of migrating C. edulis larvae and csv file of fish track detections from single target tracking, detected by a multi-frequency moored AZFP echosounder in Lake Malawi in 2023.

C4: csv file of krill swarms detected by a Simrad ME70 echosounder on the South Georgia shelf in February 2025 csv file of simultaneously detected krill swarms by a Simrad EK80 echosounder. csv file of visual effort for a line transect distance sampling survey of marine mammals. csv file of sightings from a line transect distance sampling survey of marine mammals.

C5: csv file of acoustic data integrated over a 50 x 5 m grid from a fjord in Cumberland Sound, Nunavut, collected at 200 kHz (with dB difference from 120 kHz recorded in the data) using a Simrad EK60 echosounder.