Remembrance Day for Lost Species

November 30th

Remembrance Day for Lost Species, November 30th, is a chance each year to explore the stories of extinct and critically endangered species, cultures, lifeways, and ecological communities.

About Remembrance Day for Lost Species

Established in 2011, Remembrance Day for Lost Species (Lost Species Day or RDLS) is driven by a growing coalition of artists, educators, scientists, historians and campaigners including ONCA. The day invites people to engage in whichever ways feel manageable – whilst pointing towards the need for spaces of systematic critique and acts of reparation. Part of the project’s aim is to highlight the interconnected norms and practices that harm diverse ecosystems and humans alike. Storytelling about extinctions must acknowledge and properly pay attention to related human experiences of injustice or oppression.

At ONCA we believe that RDLS is a  powerful tool to support the remembering of what has been lost, celebrations of and commitments to what remains, and the development of creative and practical solutions. Since 2011, ONCA has joined groups in the UK and internationally to meet on November 30th and hold memorials for extinct species. Brighton remembrance events have ranged from a burial at sea for the Great Auk (extinct 1852) to a procession for the Caribbean Monk Seal (extinct 1952).

To see what Lost Species Day events we have coming up click the link below.

See More

You can follow RDLS online at @lostspeciesday on Facebook and via the website:

Please contact us at or 01273 607101 if you have specific or questions.