It’s the rainforest of the sea’: These 1960s photos reveal Jamaica’s lost underwater paradise

A collection of underwater photographs from the 1960s has provided a rare visual record of Jamaica’s marine ecosystems during a period of peak biodiversity. The images, highlighted in reporting by the BBC, depict coral reefs that were once described as the rainforest of the sea due to their dense populations of marine life and complex structural variety.

These archival visuals serve as a cultural and environmental benchmark, capturing a version of the Caribbean seabed that has largely vanished. The photographs document a vibrant underwater landscape characterized by expansive coral gardens and a high concentration of fish species that are no longer present in the same abundance in those specific regions.

The revelation of these images allows for a direct comparison between the mid-20th century state of Jamaica’s waters and the current ecological reality. This contrast underscores the significant degradation of reef systems over the last six decades.

The Visual Legacy of the 1960s

The photography from the 1960s captures an era of exploration where underwater imaging was beginning to reveal the complexities of the ocean to the general public. The images show towering coral formations and a level of clarity and color that reflects a healthy, undisturbed ecosystem.

By documenting these sites, the photographer provided a glimpse into a world where the symbiotic relationship between coral and marine fauna was at its zenith. The imagery emphasizes the intricate architecture of the reefs, which provided essential shelter and breeding grounds for countless species.

The term rainforest of the sea is used to describe this environment because, like terrestrial rainforests, these reefs occupied a small percentage of the overall area but supported a vast majority of the ocean’s biodiversity.

Environmental Shift and Loss

The transition from the paradise seen in the 1960s photos to the current state of Jamaica’s reefs is attributed to several intersecting factors. Marine biologists and environmental historians point to a combination of global warming and localized human impact.

Coral bleaching, driven by rising ocean temperatures, has stripped many of these reefs of their color and vitality. When corals bleach, they expel the algae living in their tissues, which often leads to the death of the coral colony and the subsequent collapse of the ecosystem that depends on it.

Other contributing factors include:

• Overfishing, which removes key species that keep algae levels in check.
• Coastal development and runoff that introduce pollutants and sediment into the water.
• The impact of severe storm events and hurricanes that physically destroy reef structures.
• The spread of diseases affecting stony corals across the Caribbean basin.

The result is a landscape that is often described as skeletal or barren compared to the lush, colorful scenes captured in the 1960s archive.

Cultural Importance of Archival Imagery

Beyond the scientific data, these photographs hold significant cultural value. They act as a form of visual memory for the region, reminding current generations of the natural heritage that once existed in Jamaican waters.

The use of archival photography in this context transforms the images from mere records into a narrative of loss and a call for conservation. By showcasing what has been lost, the imagery provides a tangible goal for restoration efforts.

This type of documentation is essential for environmental advocacy, as it moves the conversation from abstract data and statistics to a concrete visual reality. The ability to see the lost paradise creates a more visceral understanding of the urgency required to protect remaining reef systems.

The preservation of these photographs ensures that the historical baseline of the Caribbean’s marine health is not forgotten, providing a roadmap for what a fully recovered ecosystem would look like.