Figure 1. Coral condition on map of Hanauma Bay Nature Preserve.

Coral condition in the Hanauma Bay Nature Preserve, O‘ahu, Hawai‘i in October 2015 (A) and January 2016. (B) Proportion of surveyed corals are shown as normal (red), bleached (white), pale (yellow), and dead (black). Surveys were conducted and temperature loggers deployed at each of the two stations within the four sectors. Photo credit: Quickbird Digital Globe.