Bumblebees Are Working Even Harder Than We Thought
Bumblebees are fuzzy, rotund, and indisputably adorable. They’re also secretly swole. The insects can cart around loads up to 80% of their body weight during foraging flights, and new research demonstrates that doing so probably isn’t easy. Get Ready For Another Summer of Invasive Lanternflies | Extreme EarthThe heavier a bumblebees’ pollen haul, the hotter a bee’s body temperature is likely to get, according to a study published Tuesday in the journal Biology Letters. As with most other animals, there’s a ceiling on how…