Australian Pied budgerigar mutation spot, clear areas on the wings and a clear area on the breast. They differ from the Clearflight Pied in the nape spot, which is not always present, and in their feet, which are usually pink. But the main point of difference is in the clear area of the body, which in the Australian Pied is located in the middle or lower breast, with the upper breast being always normally coloured, so that there is a clear division between the mask and the breast, just as in normal birds. In the Clearflight Pied the clear area on the breast, if
Pied-piping that is not bolded. The gap marks the canonical position of the fronted expression: In each of the b-sentences, the interrogative word has pied-piped an encompassing phrase with it, whereas each c-sentence is bad because pied-piping has not occurred. These examples illustrate that the pied-piped phrase can be a noun phrase, an adjective phrase, or an adverb phrase, and examples further below illustrate that it can also be a prepositional phrase. Pied-piping occurs in embedded wh-clauses as well: And pied-piping is very frequent in relative clauses, where a greater flexibility about what can or must be pied-piped is discernible: The