Giant 300-Year-Old Black Coral Found in New Zealand

Marine scientists have discovered an exceptionally large and ancient black coral in the deep waters off New Zealand, offering rare insights into long-lived deep-sea ecosystems. The finding highlights both the richness of marine biodiversity and the urgent need for conservation of fragile ocean habitats.

Discovery in Fiordland’s Deep Waters

The coral was discovered during a deep-sea exploration in the waters of Fiordland. The dive was led by a scientific team from Victoria University of Wellington. Measuring over 13 feet in height and nearly 15 feet in width, the coral is believed to be between 300 and 400 years old, making it the largest black coral ever recorded in New Zealand waters.

Scientific Significance of the Find

Marine biologist James Bell described the coral as extraordinarily large compared to typical black corals, which are usually much smaller even when fully grown. Such old and massive corals are vital breeding reservoirs for slow-growing species. Their presence indicates stable environmental conditions sustained over centuries and provides valuable data on long-term ocean health.

Conservation and Protection Measures

The discovery has major implications for marine conservation. Experts stress that identifying the locations of large coral colonies can help prevent accidental damage from anchoring, fishing gear, or seabed disturbance. The coral is protected under New Zealand’s Wildlife Act, making it illegal to collect or damage it. Although called black coral, it appears white due to living tissue, with only its skeleton being black.

Imporatnt Facts for Exams

• Black corals are slow-growing and can live for several centuries.
• The largest known black coral was found in Fiordland, New Zealand.
• Such corals are protected under wildlife conservation laws.
• They provide shelter and breeding grounds for deep-sea species.

Ecological Role and Global Importance

Black corals are typically found in deep waters and play a crucial role in supporting marine life by providing habitat for various organisms. In many cultures, they have historically been used for jewellery and medicinal purposes. Their slow growth and longevity make them extremely vulnerable to disturbance, underlining the importance of mapping and safeguarding these rare deep-sea ecosystems.