Fody breeding plumage are usually colourful with bright red or yellow on the head and sometimes elsewhere. Non-breeding males and females are dull, sparrow-like birds with mostly grey-brown plumage. Fodies are typically found in forest, woodland or scrubland but some also occur in man-made habitats, especially the red fody. Some species feed mainly on seeds while others are largely insectivorous. Fodies build a dome-shaped nest of grass and other plant material. It has a side-opening and it is suspended from a branch or palm leaf. The genus was introduced by the German naturalist Ludwig Reichenbach in 1850. The type species was
Bucca (mythological creature) in Cornish tin mines, granting wishes in exchange for food (see knockers). Bucca (mythological creature) Bucca is a male sea-spirit in Cornish folklore - a merman- that inhabited mines and coastal communities as a hobgoblin during storms. The mythological creature is a type of water spirit likely related to the Púca from Irish and Welsh folklore and the female mari-morgans - a type of mermaid from Welsh and Breton mythology. Rev W. S. Lach-Szyrma, one 19th-century writer on Cornish antiquities, suggested the Bucca had originally been an ancient pagan deity of the sea such as Irish Nechtan or British Nodens,