The Bittern poster
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The Bittern

19319mMovieDocumentary

The breeding cycle of the bittern, the cryptically plumaged relative of the herons.

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The Bittern was released on December 31, 1931 but we couldn't find it on any streaming service yet. Rights can change — try again later.

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The Bittern — streaming FAQ

Which OTT platform streams The Bittern?

The Bittern isn't streaming anywhere in United States yet.

Is The Bittern on Netflix?

No, The Bittern is not on Netflix in United States as of September 2026.

Is The Bittern on Amazon Prime Video?

No, The Bittern isn't on Amazon Prime Video in United States right now.

Where can I watch The Bittern for free?

The Bittern isn't streaming in United States yet, so there's no way to watch it free at the moment.

What is the OTT release date for The Bittern?

The Bittern hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around February 18, 1932. This is a prediction, not a confirmed date.

Is there a sequel to The Bittern?

Yes — The Bittern is followed by Water Folk (1932) in the Secrets of Nature.

Is there a prequel to The Bittern?

Yes — Dream Flowers (1931) comes before The Bittern in the Secrets of Nature.

Is The Bittern part of a trilogy?

No — The Bittern is part of the Secrets of Nature, which has 54 films.

How many movies are in the Secrets of Nature?

There are 54 films in the Secrets of Nature: The Life Story of the Cuckoo (1919), The Life Story of the Caddis Worm (1919), The Life Story of the Garden Spider (1919), Hand Versus Feet (1922), Infant Welfare in the Bird World (1922), The Cuckoo's Secret (1922), The White Owl (1922), The Battle of the Ants (1922), Skilled Insect Artisans (1922), Fathoms Deep Beneath the Sea (1922), Studies in Animal Motion (1922), The Comma Butterfly (1923), Winter (1923), Paws and Claws (1925), Seed Time (1926), Busy Bees (1926), The Plants of the Pantry (1927), The Story of a Glass of Water (1927), Plant Magic (1927), Floral Co-operative Societies (1927), The Home Wrecker (1929), The Frog (1929), Scarlet Runner & Co (1929), Playtime at The Zoo (1930), Special Messengers (1930), Mighty Atoms (1930), Plants of the Underworld (1930), Peas and Cues (1930), The Strangler (1930), The Aphis (1930), Friendly Flies (1931), The Light Of Love (1931), In All His Glory (1931), War in The Trees (1931), Magic Myxies (1931), The World in a Wine-Glass (1931), Dream Flowers (1931), The Bittern (1931), Water Folk (1932), The Two Pounder (1932), Great Crested Grebe (1932), The Raiders of The Fens (1932), The Froth Blower (1932), Short Eared Owl (1932), Springtime In The Scillies (1932), Orphans of The Wood (1932), The Nightingale (1932), Nature's Double Lifters (1932), Romance in a Pond (1932), Brewster's Magic (1933), Fit To Boil (1933), Amazing Maize (1933), Brock The Badger (1933) and Gathering Moss (1933).