The Secret Life of Trees

The Secret Life of Trees (2025- )

RunningDocumentary showNature

Narrated by Michael Palin, this fascinating series follows the incredible lives of trees - from their beginning as tiny seeds through to magnificent giants and into old age, revealing the secrets of how they communicate, how they drink and even how some of the three trillion trees on our planet are as old as the pyramids.

Even the mightiest oak must start life as a tiny acorn. In the first film, we explore the secret lives of young trees – discovering how they magically transform from minute seeds into mature adults. But with fewer than one in a thousand seeds reaching adulthood, a tree's early years are the most treacherous of its life.

Streaming

Watch Now

Network
Scheduleevery Friday at 21:00 (60 min)

Last Episode

Old Age
Season 1Episode 360 min

Old Age

The concluding episode reveals how trees can extend their lives by 'walking' across the land and planting new roots. Plus, how they can 'learn' from trauma, and how a decaying tree has the miraculous ability to nurture new life. In Scotland, Tony Kirkham explores a magical collection of Yews - the UK's longest living trees. He also explores a grove of Monkey Puzzle trees, and explains that the unusual, scale-like leaves of this prickly species are an adaptation to protect it from hungry dinosaurs.

Aug 7, 2025

Recent Episodes

EpisodeNameAirdate
S01E03Old AgeAug 7, 2025
S01E02AdulthoodAug 1, 2025
S01E01The Early YearsJul 25, 2025
View all episodesView all seasons

Cast

Michael Palin

Michael Palin

voices himself
View all cast

Characters

Narrator

Narrator

voiced by Michael Palin
View all characters

Recently Updated Shows

Recently updated shows that might be of your interest.
St. Denis Medical
Running

St. Denis Medical

St. Denis Medical is a mockumentary about an underfunded, understaffed Oregon hospital where the dedicated doctors and nurses try their best to treat patients while maintaining their own sanity.

GenreComedy, Medical
Chicago Med
Running

Chicago Med

An emotional thrill ride through the day-to-day chaos of the city's newest state-of-the-art trauma center and into the lives of the courageous doctors, nurses and staff who hold it all together. This is one of those days.

GenreDrama, Medical
Chicago P.D.
Running

Chicago P.D.

District 21 of the Chicago Police Department is made up of two distinctly different groups. There are the uniformed cops who patrol the beat and go head to head with the city's street crimes. And there's the Intelligence Unit, the team that combats the city's major offenses - organized crime, drug trafficking, high profile murders and beyond. These are their stories.

GenreDrama, Crime
Chicago Fire
Running

Chicago Fire

No job is more stressful, dangerous or exhilarating than those of the Firefighters, Rescue Squad and Paramedics of Chicago Firehouse 51. These are the courageous men and women who forge headfirst into danger when everyone else is running the other way and whose actions make the difference between life and death. These are their stories.

GenreDrama, Action
High Potential
Running

High Potential

High Potential follows Morgan, a single mom with an exceptional mind, whose unconventional knack for solving crimes leads to an unusual and unstoppable partnership with a by-the-book seasoned detective.

GenreDrama, Crime, Mystery
* This is an affiliate link. If you click and purchase, we will receive a commission from the provider. This will not incur any additional costs for you and you will support our project. We thank you for your support!