Making of "The Ocean's Greatest Feast"
Clip: Season 40 Episode 9 | 10m 28s | Video has closed captioning.
The largest biomass migration on the planet takes place every winter along the South African coast – the annual Sardine Run. To film this mega-event, two film crews spent 4 weeks filming predators on their home turf and then following the sardine migration.
Problems Playing Video? | Closed Captioning