Birdwatch Note Rating
2024-02-17 07:35:18 UTC - HELPFUL
Rated by Participant: 332DC862D47A5A61DEF150618C1AA8805906B77A82F47C311C755D25999CDE79
Participant Details
Original Note:
These sardines are migrating from cool-temperate waters to subtropical waters. The behaviour is triggered by the upwelling of cold water they get sandwiched between the coast and a southward-flowing hot current that exceeds the sardines physiological capacity. https://www.science.org/doi/10.1126/sciadv.abf4514
All Note Details