What is the approximate foraging radius where 90% of yellowjacket activity occurs around the nest site?
Answer
400 yards
Yellowjacket foraging behavior shows a distinct concentration around their colony. Data indicates that nearly ninety percent of all foraging trips, where workers search for food to sustain the colony, take place within a confined spherical area surrounding the nest. This radius is specifically quantified as approximately 400 yards. This information is highly practical for locating a nest, as investigating the ground within a quarter-mile radius of sustained yellowjacket activity provides the highest probability of discovery. Knowing this limitation helps focus the search effort efficiently, especially since workers must transport resources back to the colony entrance.
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