Eyes of Bee, Compound and Simple, [154]

F

Fanning-army, [59], [92]

Strength of Air-current, [62]

Fertile Worker, Anomaly of, [144]

First Bee-hunter, [xi]

Flight of Bee, Mechanism of, [157]

Extent of, [224]

of the Drones, [240]

Foot of Bee, Construction of, [151]