Adult sea turtles have a few predators, mostly large sharks. Tiger sharks, in particular, are known for eating sea turtles. Killer whales have been known to prey on leatherback turtles.
Fishes, dogs, seabirds, raccoons, ghost crabs, and other predators prey on eggs and hatchlings. More than 90% of hatchlings are eaten by predators.
Green sea turtles may develop fibrillation (lobed tumor-like growths) on the skin. These growths can reduce vision, obstruct normal swimming and feeding, and increase susceptibility to secondary parasitism and infection.
Sea turtles are threatened in many ways, such as encroachment of coastal development on their nesting beaches, encounters with pollutants and marine debris, accidental drownings in fishing gear, and international trade in turtle meat and products.
Fishes, dogs, seabirds, raccoons, ghost crabs, and other predators prey on eggs and hatchlings. More than 90% of hatchlings are eaten by predators.
Green sea turtles may develop fibrillation (lobed tumor-like growths) on the skin. These growths can reduce vision, obstruct normal swimming and feeding, and increase susceptibility to secondary parasitism and infection.
Sea turtles are threatened in many ways, such as encroachment of coastal development on their nesting beaches, encounters with pollutants and marine debris, accidental drownings in fishing gear, and international trade in turtle meat and products.