Occurred on April 7, 2024 / Moalboal, Cebu, Philippines
Info from Licensor: "The Moalboal sardine run in Cebu, Philippines, is a year-round, stationary natural phenomenon where millions of sardines gather in massive, swirling, and easy-to-access bait balls just meters from the shore. Located primarily off Panagsama Beach, visitors can snorkel, free dive, or scuba dive to witness this, with peak viewing from December to May."