The best David Attenborough documentaries, ranked

David Attenborough turned 100 on 8 May 2026. He’s been celebrated by LEGO who now state their sets can be built by those aged 100+ (formerly up to 99). But has he celebrates a century, there couldn’t be a better reason to work through his back catalogue. Whether you are a longtime fan or just getting started, here is every series worth your time.

Ocean with David Attenborough (2025)

Start here if you want something brand new. Ocean with David Attenborough arrived in cinemas on 8 May 2025, coinciding with his 99th birthday, and became the highest grossing documentary release of 2025 in the UK and Ireland, as well as the highest grossing nature documentary in cinemas this decade. It is now streaming on Disney+. The film covers coral reefs, kelp forests and the open ocean, and lands closer to a rallying cry than a nature series. Attenborough is in fine form, and for a documentary built around urgency, it is surprisingly hopeful. Open Planet Studios

Planet Earth (2006)

This is where most people begin, and for good reason. Planet Earth was a landmark moment in nature documentary making, combining footage that had genuinely never been captured before with Attenborough’s narration at its most authoritative. The HD photography felt revolutionary at the time and it still holds up. If someone asks where to start, this is always the answer. Available on BBC iPlayer with a VPN, and widely available across streaming libraries via JustWatch Ireland.

Planet Earth II (2016)

Ten years later and somehow even more impressive. Planet Earth II raised the bar visually and emotionally, with the baby iguana and snake sequence becoming one of the most watched nature clips in television history. The Cities episode alone is worth the watch, reframing urban environments as ecosystems in their own right. Available on BBC iPlayer and Netflix Ireland.

Blue Planet (2001)

Before Blue Planet, the ocean felt unknowable on screen. The original Blue Planet series took cameras to depths that had never been filmed commercially and revealed creatures most people had no idea existed. It set the template for everything that followed, including its own sequel sixteen years later. Available on BBC iPlayer and Netflix Ireland.

Blue Planet II (2017)

Visually, this might be the most stunning thing the BBC has ever produced. Blue Planet II built on its predecessor with better technology and a harder environmental message, and the underwater cinematography is genuinely unbelievable in places. The plastic pollution episodes were widely credited with shifting public behaviour around single-use plastic in a way that campaigns alone never managed. Available on BBC iPlayer and Netflix Ireland.

Life (2009)

Life does not always get the credit it deserves. It takes the Planet Earth format and pushes it further into animal behaviour, dedicating each of its ten episodes to a different group of species. The result is some of the most extraordinary predator and prey sequences ever filmed. Available on BBC iPlayer and Netflix Ireland.

Our Planet (2019)

Our Planet marked Attenborough’s arrival on Netflix and brought a harder environmental edge than most BBC productions. The walrus cliff sequence became infamous, sparking genuine debate about how nature documentaries handle difficult footage. It is sometimes heavy going, but that is the point, and the photography is world class throughout. Available on Netflix Ireland.

Prehistoric Planet (2022)

The most recent entry on this list and also the most surprising. Prehistoric Planet uses photorealistic CGI to put Attenborough in a nature documentary about dinosaurs, and it works far better than it has any right to. The technology has reached a point where you genuinely forget you are watching rendered creatures. Worth noting that a third series arrived in 2025, this time covering Ice Age animals including sabre-toothed cats and woolly mammoths, though Tom Hiddleston took over narration duties for that instalment. The first two series, with Attenborough, are exclusive to Apple TV+. The Week

Wild Isles (2023)

This one deserves more attention from Irish audiences in particular. Wild Isles covers the wildlife of Britain and Ireland specifically, which makes it the only major Attenborough series to include footage shot on this island. Puffins, otters, killer whales off the Scottish coast, and some genuinely surprising biodiversity right on the doorstep. It is a quieter series than Planet Earth, but that is part of what makes it so good. Available on BBC iPlayer and Amazon Prime Video Ireland.

The Private Life of Plants (1995)

Older, slower, and completely unlike anything else on this list. The Private Life of Plants uses time-lapse photography to reframe how you think about plant behaviour, turning what should be a dull subject into something genuinely gripping. Among Attenborough enthusiasts it is consistently cited as one of his finest pieces of work, and it has aged far better than you might expect. Available on BBC iPlayer.

Dynasties (2018)

Dynasties takes a completely different approach, following individual animals over time rather than surveying entire ecosystems. Five episodes, five species, and a much more intimate style of storytelling. The chimpanzee episode in particular is extraordinary. It is underrated compared to the Planet Earth series and deserves more attention than it typically gets. Available on BBC iPlayer and Netflix Ireland.

Frozen Planet (2011)

Frozen Planet sits comfortably in the top tier of the BBC’s nature output. The polar regions give it a visual palette that is entirely its own, and the sense of scale, ice shelves collapsing, polar bears navigating sea ice, migration across frozen tundra, gives it a weight that the broader ecosystem series do not always match. With both poles under increasing pressure from climate change, it has also become an important record of what these places looked like before they began changing beyond recognition. Available on BBC iPlayer and Netflix Ireland.

Seven Worlds, One Planet (2019)

Seven Worlds, One Planet structures its seven episodes around the continents, giving it a coherence that some of the more theme-driven series lack. The Antarctica episode in particular is exceptional, and the overall image quality is among the sharpest of any Attenborough production. It sits in the shadow of Planet Earth and Blue Planet II simply because they came first, but on its own terms it is excellent. Available on BBC iPlayer and Netflix Ireland.

Life on Earth (1979)

Strictly speaking, this is where everything started. Life on Earth is more than four decades old now and it shows, but context matters enormously here. This was the series that defined what a nature documentary could be. Watching it alongside modern productions gives you a clear line through everything Attenborough has done since. Not the most visually accessible entry point for a newcomer, but essential if you want the full picture. Available on BBC iPlayer.

Where to watch David Attenborough documentaries in Ireland

Most of the BBC catalogue is available on BBC iPlayer, which requires a VPN for Irish viewers. Netflix Ireland carries a strong selection including Planet Earth II, Blue Planet, Blue Planet II, Life, Our Planet and Dynasties. Ocean with David Attenborough is on Disney+. Prehistoric Planet is on Apple TV+. Wild Isles is on Amazon Prime Video Ireland. For anything else, JustWatch Ireland is the quickest way to find where each series is currently streaming.

Featured image courtesy of Subset Collective.