Horridge, George Adrian
Tests were made of the discrimination by flying bees of black and white patterns that subtend
40° from the point of choice by the bees. The patterns are composed of two pairs of bars at
right angles to each other. Bees cannot distinguish the patterns from themselves rotated by
45° or any multiple of 45°. Examples are a cross, a square, a spiral and an irregular pattern
by 90 or 180° when the positive pattern is bilaterally symmetrical about a vertical line. Yet
these patterns can all be...[Show more]
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.