5. Functional Airway Clearance: Removing Foreign Objects
To further test the intent behind these behaviors, researchers placed small objects—such as beads—into the mouths of anesthetized mice.
The results were astonishing: in 80% of trials, conscious mice quickly identified and removed the obstructions from their peers’ airways.
This purposeful, rescue-like action provides strong evidence that mice can recognize airway blockage and intervene appropriately, as detailed in the Science study.
These findings point to an impressive, innate drive for functional first aid among mice.