You are watching: Why do flies fly in circles

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CategoriesNooks and also cranniesYesteryearSemantic enigmasThe human body beautifulRed tape, white liesSpeculative scienceThis sceptred isleRoot of every evilEthical conundrumsThis sporting lifeStage and screenBirds and also the bees BIRDS and THE BEESWhy carry out flies "fly" in circles?Marianne, Sydney Australia Cos if lock walked lock wouldn"t be flies. Toby, Canterbury UK due to the fact that one wing is smaller than the other. Vincent Price, Canada like vultures, they catch vortex-like thermals roughly lightbulbs the lift them up to the ceiling. From this dizzy height they can scan the tabletops for succulent morsels of food. Richard Mauger, bathtub having actually never, to my knowledge, to be circled by the very same fly while in the open up air, i assume it"s because they are trying to obtain outside. Jay, Partick Scotland When trying to find a mate, flies will gather around a remarkable landmark such as a shrub or under a tree. Once indoors this is frequently under a lampshade or equivalent. Potential mates will certainly head in the direction of this landmark searching for candidates. Due to the fact that flies are negative at hovering they will certainly circle roughly the area.You may also wish to keep in mind that the erratic flight paths taken by flies are an evolutionary adaptation to avoid predators. Birds have actually much the same trouble in capturing a zig-zagging fly as we perform chasing them with a rolled up newspaper. Nick B, London UK One rolled-up newspaper is lot less effective than two. Flies room sensitive to movement from one side at a time, therefore going for them indigenous both sides at a time confuses them, and also makes each murderous happen at lock much an ext likely come succeed.In my experience, flies execute not congregate round a light together moths do. Castle congregate there is no fail ring my head. Walk this say something around me? Sheila Dennis, Glasgow Scotland ns think you"ll uncover that they fly in squares. Beky Stoddart, London, UK because all the flies that flew predictably, didn"t live long enough to make baby flies. Dylan, san Clemente unified States add your answer

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