Gelada Feeding Habits and Adaptations

Geladas are unique among primates for their grass-dependent lifestyle, with over 90% of their diet consisting of grass during the rainy season. They have specialized teeth to grind grass fibers without wearing down. Their distinctive feeding method, known as shuffle feeding, involves sliding forward on their bottoms to graze efficiently. Geladas use their highly opposable thumbs to pinch grass blades as effectively as cattle.

What makes geladas unique among primates in terms of their diet?

• They are the only primates that eat fruits exclusively.

• They are the only true grazers among primates.

• They are the only primates that eat insects.

• They are the only primates that eat fish.

During the rainy season, what percentage of a gelada's diet is made up of grass?

• 100%

• 90%

• 70%

• 50%

What adaptation helps geladas grind down grass fibers?

• Sharp claws

• High crowned molars

• Long tongues

• Strong jaws

What is the unique feeding method of geladas called?

• Grazing

• Shuffle feeding

• Browsing

• Foraging

How do geladas use their thumbs while feeding?

• To dig for roots

• To hold onto branches

• To pinch grass blades

• To catch insects