The wood turtle (glyptermys insculpta) is a small, long-lived turtle that is endangered through much of its range in north america. as their populations shrink in size, it becomes even more difficult for turtles to find mates, and small populations have steadily become smaller. what best describes what the wood turtles in small populations are experiencing?
a. overharvesting
b. an extinction vortex
c. habitat loss
d. climate change