The Sixth Extinction: An Unnatural History

amphibian die-offs and
Big Five vs.
humans as cause and victim of
potential magnitude of
rats and
skink, curious
sloths
giant ground (Megalonyx jeffersonii)
Smith, Ryan
Smith, Sir Grafton Elliot
snails
giant African (Achatina fulica)
Hawaii and
rosy wolf- (Euglandina rosea)
Silinus turbinatus
worm (Serpulorbis arenarius)
snake
brown tree (Boiga irregularis)
Solecki, Ralph
Soulé, Michael
sparrows, house
specialization
speciation
species-area relationship (SAR)
sponges
Agelas oroides
Sporormiella
starfish
starlings
Steller’s sea cow
Stevns Klint sediments
stick bug
storks, wood
stratigraphy
Straus, William
Stringer, Chris
stromatoporoids (“stroms”)