Charge (heraldry) others, but the most frequently occurring of these are various forms of dragons. The "dragon", thus termed, is a large monstrous reptile with, often, a forked or barbed tongue, membraned wings like a bat's, and four legs. The "wyvern" and "lindworm" are dragons with only two legs. The salamander is typically shown as a simple lizard surrounded by flames. Also notably occurring (undoubtedly owing much of its fame to Napoleon, though it also appears in much earlier heraldry) is the bee. Animals' heads are also very frequent charges, as are the paw or leg ("gamb") of the lion, the wing
Wyvern House Zealand. From the 1950s until the 1970s the Wyvern House choir under the direction of Joan Gray achieved distinction in the Sydney Eisteddfod and boys were prepared for participation in performances by the Australian Elizabethan Theatre Trust and The Australian Opera. An exchange program was initiated in 1975 between Wyvern and La Verne Heights Elementary School in Los Angeles. During the 125th anniversary of Newington, Wyvern celebrated its Silver Jubilee. In 1995 the Adult Deaf Society Headquarters in Cambridge Street, Stanmore, were purchased for the relocation of Wyvern to a stand-alone campus. In that year enrolments had grown to 347