Birdwatch Note Rating
2024-02-16 23:33:24 UTC - HELPFUL
Rated by Participant: 1F71A89B60B568D738B869CA45685CF073BDA4D7E454FF805990606D9AAB6050
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