The Mad Hatter & The March Hare...

A long-held view is that the hare will behave strangely and excitedly throughout its breeding season, which in Europe peaks in the month of March. This odd behavior includes boxing at other hares, jumping vertically for seemingly no reason and generally displaying abnormal behavior. An early verbal record of this animal's strange behavior occurred in about 1500, in the poem Blowbol's Test where the original poet said: Thanne þey begyn to swere and to stare, And be as braynles as a Marshe hare (Then they begin to swerve and to stare, And be as brainless as a March hare) Similar phrases are attested in the sixteenth century in the works of John Skelton (Replycacion, 1528: "Aiii, I saye, thou madde Marche Hare"; Magnyfycence, 1529: "As mery as a marche hare"). A later recorded use of the phrase occurs in the writings of Sir Thomas More (The supplycacyon of soulys made by syr Thomas More knyght councellour to our souerayn lorde the Kynge and chauncellour of hys Duchy of Lancaster. Agaynst the supplycacyon of beggars: "As mad not as a March hare, but as a madde dogge." Although the phrase in general has been in continuous use since the 16th century, It was popularised in more recent times by Lewis Carroll in his 1865 children's book Alice's Adventures in Wonderland, in which the March Hare is a memorable character.