The Tristan Moorhen was a flightless rail endemic to Tristan da Cunha island in the South Atlantic. Known from a single specimen collected in 1852, it was a dark, somewhat robust moorhen. It went extinct shortly after its discovery due to introduced predators.
Where to spot
Historically endemic to Tristan da Cunha, a remote island in the South Atlantic Ocean.
How to spot
This bird is extinct and cannot be observed. Information is based on a single historical specimen.
When to spot
Extinct. It disappeared in the mid-19th century, likely due to predation by introduced rats and cats.
Where to spot
Historically endemic to Tristan da Cunha, a remote island in the South Atlantic Ocean.
How to spot
This bird is extinct and cannot be observed. Information is based on a single historical specimen.
When to spot
Extinct. It disappeared in the mid-19th century, likely due to predation by introduced rats and cats.
This flightless moorhen represents a unique evolutionary trajectory for rails on remote oceanic islands, but its vulnerability to human-introduced predators sadly led to its rapid disappearance.
We use cookies to improve your experience on our website. Essential cookies are necessary for basic functionality, while analytical cookies help us understand how visitors use our website so we can improve it.
Cookie Preferences
Customize your privacy settings
Choose which cookies you want to allow. Necessary cookies are always enabled for the basic functionality of the website. You can always change your preferences later via the cookie settings in the footer.
Necessary Cookies
These cookies are essential for the website to function properly and cannot be disabled.
Analytics Cookies
Help us understand how visitors use our website, so we can improve it.