Earth Witness Community
Celebrates the existence of and bears witness to species and natural places on the Earth that no longer exist in their natural state.
Hawaii's Extinct Species
Lists many of the birds, snails, insects, and plants to have met their demise though human intervention and pervasive alien introductions.
Looks at how escalating human populations and their capacity to modify their surroundings are a significant influence on modern rates of extinction and endangerment.