In 1994, the last wild St. Helena olive tree succumbed to habitat degradation and invasive species, leading to its extinction. This event highlighted the fragility of island ecosystems and the impact of human activity on biodiversity. The loss of the St. Helena olive tree serves as a poignant reminder of the importance of conservation efforts to protect endangered species and their habitats. The extinction underscores the need for sustainable practices to preserve biodiversity in vulnerable environments.

The extinction of the St. Helena olive tree in 1994 illustrated the vulnerability of island biodiversity, inspiring oceanic poetry traditions. Poets began to reflect on themes of loss, conservation, and the fragile balance of ecosystems in their works, often using nature as a lens to explore broader existential questions.