Free 15 Gentoo Penguins From Their Basement Prison

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Sponsor: Free The Ocean

Fifteen penguins live their entire lives in a basement without fresh air or sunlight, and only direct action now can secure their freedom and dignity.

Free 15 Gentoo Penguins From Their Basement Prison

Fifteen gentoo penguins remain confined in a basement enclosure at Sea Life London Aquarium. Some have lived there for more than 14 years1, never once feeling natural sunlight or breathing outdoor air. Their world is a windowless room beneath one of the city’s busiest tourist attractions. These intelligent birds, built for speed, depth, and open ocean space, are forced to spend their lives inside a cramped artificial habitat with only a few feet of water to dive2.

Gentoo penguins can dive hundreds of feet in the wild and thrive in dynamic environments. At Sea Life London, they are restricted to a shallow pool that prevents the behaviors that define their species1. Visitors often leave unaware of the conditions behind the exhibit’s cold glass walls, while activists and lawmakers warn that this environment cannot meet even the most basic physical or psychological needs of a species adapted for the open sea.

A Basement Is Not a Home for a Diving Bird

Animal welfare groups have documented that many of these penguins have never seen the sky, even for a moment1. A bird evolved for endurance, speed, and complex social patterns cannot thrive in a room without natural light, fresh air, or adequate depth to swim. These conditions are the result of an attraction that relies on a breeding program designed to produce new generations of captive birds rather than protect the species in the wild5.

More than 70 members of Parliament have already raised concerns about the welfare of these penguins, urging an immediate review and calling the conditions “utterly unacceptable”1. Protests outside the aquarium continue to grow as more people learn that some of these animals have spent their entire lives underground.

These Penguins Need Compassion, Not Confinement

Merlin Entertainments has insisted that the enclosure meets modern standards, but no standard allows a basement to replace sunlight. No standard justifies breeding penguins only to confine them for entertainment. These birds deserve a life that respects their needs—not one reduced to artificial cliffs, filtered air, and a permanent ceiling above their heads.

It is time to end captive breeding for display. It is time to end the exhibition of penguins at Sea Life London. Most of all, it is time to guarantee the safe and permanent retirement of every penguin in this basement enclosure to a facility that can provide natural light, outdoor access, deep-water space, and the dignity every living creature deserves.

Sign now to call for their release and ensure a future worthy of these remarkable birds.

More on this issue:

  1. Jack Guy, CNN (11 November 2025), “Pressure grows for release of penguins ‘trapped’ at London aquarium.”
  2. Yuliya Talmazan, NBC News (15 November 2025), “‘Un-British’ conditions spark concern for penguins at London aquarium.”
  3. Victoria Seabrook, Sky News (20 October 2025), “Company boss challenged to ‘swap places’ with penguins ‘trapped in basement’ of aquarium.”
  4. Shannon McGuigan, Daily Mail (17–18 November 2025), “London aquarium claims its penguins are better off living in room with ‘no sunlight or fresh air’.”
  5. Lianna Tedesco, A-Z Animals (19 November 2025), “‘Free the Penguins’: What’s Happening in London?.”

The Petition

To the Chief Executive Officer of Merlin Entertainments,

Fifteen gentoo penguins currently stand as the most visible victims of an attraction that has placed spectacle above welfare. These animals are housed in a basement at the Sea Life London Aquarium, cut off from daylight, fresh air, and the natural rhythms that define their species. Many have lived their entire lives underground. Without decisive, compassionate action, they may never experience the basic environmental conditions that every penguin should have.

Gentoo penguins are highly active, deep-diving birds who rely on open space, natural light, and environmental complexity. Yet the London facility continues to confine them in an artificial enclosure that denies these fundamental needs. Effective care cannot be measured by filtered air and artificial lighting alone. These birds deserve room to swim, space to explore, and environments that reflect the biological, social, and psychological realities of gentoo life. Instead, they remain trapped as permanent basement exhibits.

The breeding programs currently in place for this species make the situation even more troubling. These programs are not advancing conservation goals, nor are they protecting vulnerable wild penguin populations. They are producing generation after generation of unconsenting animals for display—penguins born only to spend their lives underground as commercial attractions. This practice has no place in a modern company that claims to value animal welfare.

We call on Merlin Entertainments to take immediate action. End all penguin breeding programs at Sea Life facilities. Halt the exhibition of penguins permanently. And most importantly, commit to the safe and permanent retirement of the penguins at Sea Life London to a facility capable of providing a significantly more appropriate environment—one with outdoor access, natural light, and the space required for their physical and behavioral health.

Compassion and humanity must guide your decisions. Penguins are intelligent, social beings who experience stress, discomfort, and deprivation like any other animal. Their captivity in a windowless basement reduces them to objects of entertainment instead of living creatures worthy of dignity and consideration. True leadership means recognizing that these conditions are not acceptable and choosing a different path.

By ending these practices now, Merlin Entertainments can take a meaningful step toward a future where animals are cared for responsibly, where business decisions reflect ethical values, and where no creature is kept in conditions that fail to meet its most basic needs.

Sincerely,

DEV MODE ACTIVE. BRAND: gg