Review of measures taken by intergovernmental organization to address sea turtle and seabird interactions in marine capture fisheries

This document reviews actions taken by intergovernmental organizations (IGOs), including regional fisheries management organizations (RFMOs) and other relevant regional fishery bodies (RFBs), to address problematic sea turtle and seabird interactions in marine capture fisheries. Sea turtles and seabirds are subject to a number of natural and anthropogenic mortality sources, including fishing operations. As a result, all sea turtle species of known status are recognized as being endangered.

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.