Up Next
Back to Show
Nature
Are lions the most intelligent cat?
Dr. Natalia Borrego works with lion whisperer Kevin Richardson to carry out lion IQ tests. She believes that they are the smartest of all the cats.
Support Provided By
Unlock with PBS Passport
53:13
Young animals face new challenges as winter envelopes the Rocky Mountains.
Unlock with PBS Passport
53:13
From spring to summer, follow new animal mothers through the trials of raising a family.
Unlock with PBS Passport
53:13
Elephants and termites create lifesaving waterholes for thousands of other creatures.
Unlock with PBS Passport
53:13
Follow the struggles, failures and triumphs of a single osprey family.
53:13
Discover the diverse species and personalities of bees who live in a British urban garden.
Unlock with PBS Passport
53:13
Meet the scientists making groundbreaking discoveries to safeguard the future of primates.
Unlock with PBS Passport
53:55
Family is everything for primates. Meet devoted monkeys' uncles and playmate apes.
Unlock with PBS Passport
53:55
Discover the survival strategies used by primates, often in the most unexpected places.
53:13
Meet the pioneering group of scientists who transformed our understanding of ecology.
Unlock with PBS Passport
55:11
See first-hand how the changing climate might affect crucial connections in nature.
Unlock with PBS Passport
55:12
Witness the springtime migrations of butterflies, birds, bison & bats.
Unlock with PBS Passport
55:16
Celebrate spring in this live event broadcast from iconic locations across North America.