Morton Bay Ecosystem and Green Turtles

Morton Bay, a rich ecosystem on Australia's coast, faces threats from Linga Majuscula, a blue-green algae. This algae disrupts the habitat of green turtles, forcing them to adapt their diet. Researchers use Critter Cam to study turtle behavior, revealing their diverse diet. The findings highlight the need for conservation efforts to protect these endangered turtles.

What is the primary threat to Morton Bay's ecosystem as discussed in the video?

• Overfishing

• Climate change

• Lyngbya majuscula blooms

• Pollution

What is the scientific name of the blue-green algae threatening Morton Bay?

• Chlorella vulgaris

• Nostoc commune

• Spirulina platensis

• Lyngbya majuscula

How does the water temperature affect the growth of Lyngbya in Morton Bay?

• Warmer waters promote growth

• Temperature has no effect

• Colder waters promote growth

• Both cold and warm waters promote growth

How often do Lyngbya blooms occur in Morton Bay?

• Every autumn

• Every summer

• Every spring

• Every winter

What technology is used to study the feeding habits of green turtles in Morton Bay?

• Sonar imaging

• Critter Cam

• Satellite tracking

• Underwater drones

What is the primary method used to attach Critter Cam to turtles?

• Glue

• Suction cup

• Straps

• Magnets

What unexpected food item did the Critter Cam reveal that green turtles occasionally eat?

• Seaweed

• Jellyfish

• Crabs

• Small fish

What behavior do green turtles exhibit when Lyngbya is present on their usual feeding grounds?

• They eat more Lyngbya

• They avoid the area

• They migrate to deeper waters

• They become more aggressive

What is the main goal of the research team studying green turtles in Morton Bay?

• To increase turtle population

• To understand turtle feeding habits

• To eliminate Lyngbya

• To track turtle migration patterns

What is the potential impact of Lyngbya on the diet of green turtles?

• It has no impact

• It improves their diet

• It forces them to eat less nutritious food

• It increases their food options