Sounding the alarm: How honey bees alert their hive to attacks by giant 'murder' hornets

Bees 'shriek' when attacked by giant cousins of 'murder hornets'

Giant Hornet Attacks Cause Honeybee Alarm Buzz in Hives – “I Literally Could Not Believe What I Was Hearing”

Giant Study Identifies The Best Time to Fall Asleep to Lower Risk of Heart Problems