The grey warbler or riroriro (Gerygone igata) is an insectivorous bird in the family Acanthizidae endemic to New Zealand. Its natural habitat is temperate forests. Also sometimes called grey gerygone, teetotum and rainbird.
Smaller than the silvereye weighing about 6.5 grams this 11 cm long bird is grey-brown (tending to olive green tint) above and has a pale grey face, throat and breast and has an off white abdomen, tinged with yellow. The tail is white underneath and dark brown on top with white tips visible in flight, it also has a distinctive ruby-red eye. The female has similar plumage but is smaller in size. The young are paler with no hint of yellow and have brown eyes. The male's song often starts with a series of three squeaks and builds into a distinctive long plaintive wavering trill that rises and falls. They sing throughout the year but most vigorously when nesting, during spring. More commonly heard than seen.
Common throughout New Zealand main islands and many off-shore islands, absent from open country and alpine areas. At home in native and exotic forests it may be found almost anywhere there is some tree or shrub cover. Among their size of New Zealand birds they skirmish and reconcile for popularity with the rifleman.
An environmental ministry is a national or subnational government agency politically responsible for the environment and/or natural resources. Various other names are commonly used to identify such agencies, such as Ministry of the Environment, Department of the Environment, Department for the Environment, Department of Environmental Protection, Department of Natural Resources, and so forth. Such agencies typically address environmental concerns such as the maintenance of environmental quality, nature preserves, the sustained use of natural resources, and prevention of pollution or contamination of the natural environment. Following is a list of environmental ministries by country:
Department of Conservation may refer to:
The Department of Conservation (DOC) (Māori: Te Papa Atawhai) is the public service department of New Zealand charged with the conservation of New Zealand's natural and historical heritage.
An advisory body, the New Zealand Conservation Authority (NZCA) is provided to advise DOC and its ministers. In addition there are 13 conservation boards for different areas around the country that provide for interaction between DOC and the public.
The department was formed in 1987, as one of several reforms of the public service, when the Conservation Act 1987 was passed to integrate some functions of the Department of Lands and Survey, the Forest Service and the Wildlife Service. This Act also set out the majority of the Department's responsibilities and roles.
As a consequence of Conservation Act all Crown land in New Zealand designated for conservation and protection became managed by the Department of Conservation. This is about 30% of New Zealand's land area or about 8 million hectares of native forests, tussocklands, alpine areas, wetlands, dunelands, estuaries, lakes and islands, national forests, maritime parks, marine reserves, nearly 4000 reserves, river margins, some coastline, and many offshore islands. All of the land under its control is protected for either conservation, ecological, scenic, scientific, historic or cultural reasons, and for recreation.