The Life of Birds those birds whose sustenance comes from flesh and their methods of hunting. In New Zealand, Attenborough observes keas, parrots that do not eat meat exclusively, raiding a shearwater's burrow for a chick. However, it is the dedicated birds of prey, such as owls, buzzards, eagles, falcons and vultures, to which much of the programme is devoted. In order to spot and pursue their victims, senses of sight and hearing are very acute. Vultures are the exception, in that they eat what others have left, and once a carcass is found, so many birds descend on it that the carrion seems
Collective noun verb is used because the context for "none" suggests more than one thing or person. Other examples include: This does not, however, affect the tense later in the sentence: Exceptions to the rule include singular group names preceded by an article: This exception does not apply to artists whose name is preceded by an article, but ends in a singular: Abbreviations provide other "exceptions" in American usage concerning plurals: When only the name is plural but not the object, place, or person: The tradition of using "terms of venery" or "nouns of assembly", collective nouns that are specific to certain