There's an interesting paper from Minaud et al., (2024) on temperature monitoring of overwintering honey bee colonies. If their temperature does not fluctuate, they're probably doomed, and you can predict the 'dead outs' a month before they perish.
https://beemusings.theapiarist.org/chronicle-of-a-death-foretold
https://beemusings.theapiarist.org/chronicle-of-a-death-foretold
Comments