Social Sciences, asked by tdmtdm0, 1 year ago

Hi Brainly.in users! I need help with a certain part of my report. I can't find any information on the vegtation of Ni'ihau. All I can find is that there are wetlands. I need more than that though, like rainforests. Please help.
Thanks :)

Answers

Answered by meenu2005
3

As an arid island, Niʻihau was barren of trees for centuries — Captain James Cook reported it treeless in 1778. Aubrey Robinson, grandfather of current owners Bruce Robinson and Keith Robinson, planted 10,000 trees per year during much of his ownership of the island; Robinson's afforestation efforts increased rainfall in the dry climate. Island co-owner Keith Robinson, a noted conservationist, preserved and documented many of Niʻihau's natural plant resources. The island is designated as a critical habitat for the ʻōlulu, an endemic and endangered species of Hawaiian lobelioid. Aylmer robinsonii, a Pritchardia palm tree named for Keith Robinson's uncle Aylmer Robinson, is an endangered species native to Niʻihau.

Several bird species thrive on Niʻihau. The largest lakes on the island are Hālaliʻi Lake, Halulu Lake and Nonopapa Lake. These intermittent playa lakes on the island provide wetland habitats for the ʻalae keʻokeʻo (Hawaiian coot), the āeʻo (black-winged stilt), and the koloa maoli(Hawaiian duck). The critically endangered Hawaiian monk seal is found in high numbers on Niʻihau's shores. Robinson states that Niʻihau's secluded shoreline offers them a safe haven from habitat encroachments. According to Robinson, conditions there are better than the government refuges of the Northwestern Hawaiian Islands. When the Robinsons originally purchased Niʻihau, no monk seals were present, because they lived in the northwestern part of the Hawaiian island chain, Necker and Midway islands. They have been relocated to the main Hawaiian island chain by NOAA fisheries over the past thirty years, and some have found homes on Niʻihau.

Big game herds, imported from stock on Molokaʻi Ranch in recent years, roam Niʻihau's forests and flatlands. Eland and aoudad are abundant, along with oryxes, wild boars and feral sheep. These big game herds provide income from hunting safari tourism.


hope this helps

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