Great Barrier Island lies in the outer Hauraki Gulf, New Zealand, 100 kilometres (62 mi) north-east of central Auckland. With an area of 285 square kilometres (110 sq mi) it is the sixth-largest island of New Zealand and fourth-largest in the main chain. Its highest point, Mount Hobson, is 627 metres (2,057 ft) above sea level. The local authority is the Auckland Council.
A wallaby is a small or middle-sized macropod native to Australia and New Guinea, with introduced populations in New Zealand, Hawaii, the United Kingdom and other countries. They belong to the same taxonomic family as kangaroos and sometimes the same genus, but kangaroos are specifically categorised into the four largest species of the family. The term "wallaby" is an informal designation generally used for any macropod that is smaller than a kangaroo or a wallaroo that has not been designated otherwise.
The Hauraki Gulf / Tīkapa Moana is a coastal feature of the North Island of New Zealand. It has an area of 4000 km2, and lies between, in anticlockwise order, the Auckland Region, the Hauraki Plains, the Coromandel Peninsula, and Great Barrier Island. Most of the gulf is part of the Hauraki Gulf Marine Park.
Kawau Island is in the Hauraki Gulf, close to the north-eastern coast of the North Island of New Zealand. At its closest point it lies 1.4 km (0.87 mi) off the coast of the Northland Peninsula, just south of Tāwharanui Peninsula, and about 8 km (5.0 mi) by sea journey from Sandspit Wharf, and shelters Kawau Bay to the north-east of Warkworth. It is 40 km (25 mi) north of Auckland. Mansion House in the Kawau Island Historic Reserve is an important historic tourist attraction. Almost every property on the Island relies on direct access to the sea. There are only two short roads serving settlements at Schoolhouse Bay and South Cove, and most residents have private wharves for access to their front door steps.
Kaikoura Island lies in an irregularly-shaped bay on the western side of Great Barrier Island in the Hauraki Gulf in New Zealand, 90 km (56 mi) north east of Auckland. Kaikoura Island is the seventh largest island in the Hauraki Gulf. It is 80 metres from Great Barrier Island at its closest point and forms the natural harbours of Port FitzRoy and Port Abercrombie. Its biota includes the endangered brown teal duck, the North Island Kākā and many native trees and shrubs.
The Teloschistaceae are a large family of mostly lichen-forming fungi belonging to the class Lecanoromycetes in the division Ascomycota. The family has a cosmopolitan distribution, although members occur predominantly in temperate regions. Most members are lichens that either live on rock or on bark, but about 40 species are lichenicolous – meaning they are non-lichenised fungi that live on other lichens. Many members of the Teloschistaceae are readily identifiable by their vibrant orange to yellow hue, a result of their frequent anthraquinone content. The presence of these anthraquinone pigments, which confer protection from ultraviolet light, enabled this group to expand from shaded forest habitats to harsher environmental conditions of sunny and arid ecosystems during the Late Cretaceous.
The Graphidaceae are a family of lichen-forming fungi in the order Graphidales. The family contains nearly a hundred genera and more than 2000 species. Although the family has a cosmopolitan distribution, most Graphidaceae species occur in tropical regions, and typically grow on bark.
Pannaria is a genus of lichen-forming fungi in the family Pannariaceae. The widespread genus contains an estimated 51 species, found primarily in tropical regions.
Teloschistes is a genus of lichens in the family Teloschistaceae. It was circumscribed by Norwegian botanist Johannes Musaeus Norman in 1852. The name of the genus means "split ends".
Rhizocarpon is a genus of crustose, saxicolous, lecideoid lichens in the family Rhizocarpaceae. The genus is common in arctic-alpine environments, but also occurs throughout temperate, subtropical, and even tropical regions. They are commonly known as map lichens because of the prothallus forming border-like bands between colonies in some species, like the common map lichen.
Menegazzia subsimilis is a species of lichen in the family Parmeliaceae It is found scattered across the world, including Oceania, Asia, Europe, South America, the Caribbean and North America. It has recently been recorded for the first times in Tibet (2005), in the British Isles, and in Malaysia and Indonesia (2007).
Whale watching in New Zealand is predominantly centered around the areas of Kaikōura and the Hauraki Gulf. Known as the 'whale capital', Kaikōura is a world-famous whale watching site, in particular for sperm whales which is currently the most abundant of large whales in New Zealand waters. The Hauraki Gulf Marine Park is also a significant whale watching area with a resident population of Bryde's Whales commonly viewed alongside other cetaceans Common Dolphins, Bottlenose Dolphins and Orca. Whale watching is also offered in other locations, often as eco-tours and in conjunction with dolphin watching. Land-based whale watching from New Zealand's last whaling station, which closed in 1964, is undertaken for scientific purposes, mostly by ex-whalers. Some compilations of sighting footages are available on YouTube.
Megalaria is a genus of lichen-forming fungi in the family Ramalinaceae. The genus was circumscribed by Austrian lichenologist Josef Hafellner in 1984, with Megalaria grossa assigned as the type species.
Teloschistes chrysophthalmus, sometimes referred to as the gold-eye lichen or golden-eye, is a fruticose lichen with branching lobes. Their sexual structures, apothecia, are bright-orange with spiny projections situated around the rim.
Elke Mackenzie, born Ivan Mackenzie Lamb, was a British polar explorer and botanist who specialized in the field of lichenology. Beginning her education in Edinburgh, Scotland, Mackenzie later pursued botany at Edinburgh University, earning a Bachelor of Science degree in 1933 and a Doctor of Science in 1942. In the two years she was involved in Operation Tabarin, a covert World War II mission to Antarctica, she identified and documented many lichen species, several of them previously unknown to science.
Alan W. Archer is a mycologist and taxonomist. He is currently an honorary research associate at Royal Botanic Gardens Sydney. He uses chemotaxonomy as well as morphological features in taxonomy and to devise keys, most recently for the genus Pertusaria in the Australasia region.
Georg Hermann Zschacke was a German teacher and lichenologist. His specialty was the lichen family Verrucariaceae, about which he wrote many publications.
Mahurangi Harbour is a natural harbour in New Zealand. It is located on the north-eastern coast of the Auckland Region near the town of Warkworth, and empties into the Hauraki Gulf.
Xanthaptychia aurantiaca, the Arctic orangebush lichen, is a species of terricolous (ground-dwelling), fruticose lichen in the family Teloschistaceae. This small orange lichen is endemic to the Canadian Arctic and is known from a few scattered collections across this region. It was classified as an endangered species by the IUCN in 2020.
Baeomyces heteromorphus is a species of terricolous (ground-dwelling) lichen in the family Baeomycetaceae. It has an Australasian distribution. Characteristics of the lichen include its greenish-grey thallus, the pink to brownish discs of its apothecia, translucent spores lacking internal partitions (septa), and the presence of the secondary metabolites norstictic acid and connorstictic acid.
