Threats & Conservation

Sea Turtles

Threats & Conservation

© Turtle Foundation / Petra Minnasch

Natural Threats

While adult turtles have protective shells, hatchlings and eggs face many predators, such as crabs, dogs, cats, pigs, monitor lizards, and birds. Even in the ocean, young turtles must avoid predatory fish. However, these natural threats maintain ecosystem balance, as turtles have coexisted within the food chain for millions of years.

Natural Threat © Turtle Foundation / Hiltrud Cordes

Human-Induced Threats (Anthropogenic Threats)

Turtle populations have plummeted due to human exploitation—first for food, later due to industrialization. Over the past century, human activities have become the greatest danger for sea turtle. 

Close

Poaching

Ancaman Langsung

Sea turtle eggs are dug up from their nests for consumption and trade.

1

Poaching

Read More
Close

Slaughter for Consumption

Ancaman Langsung

Sea turtle meat is still consumed as it is considered an exotic delicacy. Additionally, myths persist claiming that sea turtles have health benefits, further driving their exploitation.

2

Slaughter for Consumption

Read More
Close

Illegal Trading

Ancaman Tidak Langsung

Sea turtles are often killed or have their body parts harvested for illegal trade. Various turtle-derived products are found in the black market, such as accessories made from hawksbill turtle shells, which are produced through cruel and inhumane methods.

3

Illegal Trading

Read More
Close

Mass Tourism

Ancaman Tidak Langsung

Mass tourism activities in sea turtle habitats can disrupt their lives and potentially cause pollution, posing a serious threat to their survival.

4

Mass Tourism

Read More
Close

Excessive development

Ancaman Tidak Langsung

Excessive development around nesting beaches can disrupt the space sea turtles need to lay their eggs. Construction projects also often alter natural ecosystems, which serve as vital feeding and sheltering areas for turtles.

5

Excessive development

Read More
Close

Light Pollution

Ancaman Tidak Langsung

Hatchlings rely on the natural light of the horizon to find their way to the ocean after hatching. However, artificial lights from coastal areas can disorient them, leading them in the wrong direction and drastically reducing their chances of survival.

6

Light Pollution

Read More
Close

Marine Habitat Destruction

Ancaman Tidak Langsung

Damage to coral reefs and seagrass beds depletes sea turtles’ primary food sources. The loss of these habitats also reduces safe shelter areas, making their survival even more challenging.

7

Marine Habitat Destruction

Read More
Close

Fishing Bycatch

Ancaman Tidak Langsung

Sea turtles often get accidentally caught in fishing nets (bycatch). These non-selective fishing practices pose a serious threat to their already endangered populations, further pushing them toward extinction.

8

Fishing Bycatch

Read More
Close

Boat Traffic

Ancaman Tidak Langsung

Heavy boat traffic in coastal waters poses a serious threat to sea turtles, increasing the risk of collisions that can cause injury or death. Additionally, noise pollution from vessels can disrupt their migration patterns, further endangering their survival.

9

Boat Traffic

Read More
Close

Plastic Pollution

Ancaman Tidak Langsung

Plastic waste discarded into the ocean is often mistaken for jellyfish by sea turtles. Ingesting plastic can block their digestive system, leading to starvation and even death.

10

Plastic Pollution

Read More
Close

Marine Pollution

Ancaman Tidak Langsung

Marine pollution from plastic, chemicals, and oil degrades the quality of sea turtles’ habitats and harms their health. It also threatens their natural food sources, such as fish and crustaceans, further endangering their survival.

11

Marine Pollution

Read More
Yayasan Penyu Purpose

Save Turtles from Extinction

Turtles and their habitats are facing critical threats.

Act now to be a part of the movement that protects them. Your support can make a real impact!

Make a Donation
Your Donation Supports: The release of baby turtles (hatchlings) into the wild The release of baby turtles (hatchlings) into the wild Protection and monitoring of turtle nesting sites Protection and monitoring of turtle nesting sites Beach clean-ups and habitat restoration Beach clean-ups and habitat restoration Conservation awareness campaigns and environmental education Conservation awareness campaigns and environmental education
© Turtle Foundation