Birdwatch Note Rating
2024-02-16 23:26:37 UTC - HELPFUL
Rated by Participant: 8F8EC7D1D1ED1FFCB769BAAE3219B4CFAFA1BF6C77EEF4419875B5DD46B090B9
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