Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Niʻihau:

"

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.[1] Island co-owner Keith Robinson, a noted conservationist,[citation needed] preserved and documented many of Niʻihau's natural plant resources. The island is designated as a critical habitat for the ʻʻōlulu, an endemic and endangered species of Hawaiian lobelioid. Pritchardia aylmer-robinsonii, a palm tree named for Keith Robinson's uncle Aylmer Robinson, is an endangered species native to Niʻihau.