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A Review of the Status of Sea Turtles in the Pacific Ocean 2021

This status review is a compilation of the most recent literature and statistics on the status of sea turtles in the Pacific Ocean region, providing a clearer understanding of the risks to sea turtles and their habitats. It presents a summary of the relevant (published) literature and knowledge about sea turtle reproductive biology, movements, and connectivity, and presents these alongside relevant threats that, in combination, are pertinent to understanding the status of sea turtle populations in the Pacific Ocean.

Observations of a rapid decline in invasive macroalgal cover linked to green turtle grazing in a Hawaiian marine reserve*

The persistent, non-native invasive alga Gracilaria salicornia has dominated the protected waters surrounding Moku o Loʻe, Kāneʻohe Bay since its introduction in 1978; however, a sudden decline in abundance (75%) occurred within a 30-day survey period. The consisent environmental conditions during the survey period, dominance of G. salicornia despite the presence of abundant herbivorous fish populations, and multiple observations of physical grazing by the green turtle, Chelonia mydas, on G. salicornia support our conclusion that C.