Up Next
Back to Show
Nature
Tool-Using Macaques Could Drive Shellfish Extinct
On Koram Island, beach-combing long-tailed macaques have developed impressive tool-using skills, which are having some surprising consequences. If these monkeys continue to over-harvest their environment, the shellfish could disappear. This is the first reported case of a tool-using animal, other than humans, overexploiting a natural resource.
Support Provided By
Unlock with PBS Passport
53:31
NATURE follows an extraordinary stallion, whose life has been recorded since his birth.
Unlock with PBS Passport
53:49
The influence the sun and moon have on the seasons and the tides.
Unlock with PBS Passport
47:52
Dogs aid the disabled, do dangerous military work, find humans buried by avalanches
Unlock with PBS Passport
54:19
Researchers and filmmakers produce the first comprehensive film chronicle of the jaguar.
Unlock with PBS Passport
55:02
The walls of ice in Glacier Bay surround the most beautiful sights Alaska has to offer.