Tyger (heraldry) to have its home in Hyrcania in Persia and its swiftness is supposed to have given its name to "tygris", the Persian word for "arrow", and to the swift River Tigris. If pursued by a tyger, it was supposed to be possible to get away from it by leaving a mirror, which would perplex the tyger. The spelling appears in William Blake's poem "The Tyger". Although his illustration is more like a real tiger than the mythical one, the two are completely different. Tyger (heraldry) Tyger, also known as heraldic tiger is a beast used as a charge in heraldry.
In the Forest of the Night In the Forest of the Night "In the Forest of the Night" is the tenth episode of the eighth series of the British science fiction television programme "Doctor Who", written by Frank Cottrell-Boyce and directed by Sheree Folkson. The episode stars Peter Capaldi, Jenna Coleman, and Samuel Anderson. It was broadcast on 25 October 2014 and received mixed reviews from critics. Clara Oswald and Danny Pink chaperone several Coal Hill students on an overnight stay at the London Zoological Museum, and wake up to find all of London and the rest of the world have been covered by large forests.