Mass killings have decimated the ranks of green turtles on the offshore Taiwanese islands of Penghu, but now locals are working hard to preserve the rare species from further devastation.

Mass killings have decimated the ranks of green turtles on the offshore Taiwanese islands of Penghu, but now locals are working hard to preserve the rare species from further devastation.

Mass killings have decimated the ranks of green turtles on the offshore Taiwanese islands of Penghu, but now locals are working hard to preserve the rare species from further devastation.

Mass killings have decimated the ranks of green turtles on the offshore Taiwanese islands of Penghu, but now locals are working hard to preserve the rare species from further devastation.

Mass killings have decimated the ranks of green turtles on the offshore Taiwanese islands of Penghu, but now locals are working hard to preserve the rare species from further devastation.

Mass killings have decimated the ranks of green turtles on the offshore Taiwanese islands of Penghu, but now locals are working hard to preserve the rare species from further devastation.

Mass killings have decimated the ranks of green turtles on the offshore Taiwanese islands of Penghu, but now locals are working hard to preserve the rare species from further devastation.

Mass killings have decimated the ranks of green turtles on the offshore Taiwanese islands of Penghu, but now locals are working hard to preserve the rare species from further devastation.