Ecology and Conservation Insights on Bumble Bees

What percentage of biodiversity is made up of invertebrates?

• 65%

• 85%

• 75%

• 95%

What is the main role of pollinators in ecosystems?

• Soil aeration

• Predation

• Pollination services

• Decomposition

What percentage of flowering plants require an animal for reproduction?

• About 30%

• About 85%

• About 50%

• About 95%

Why are bumblebees considered keystone species?

• Because they produce honey

• Because of their large size

• Because of their role in pollination

• Because they have a long lifespan

What is the main food source for bees throughout their life cycle?

• Leaves

• Fruits

• Nectar and pollen

• Seeds

What is flower constancy?

• The color consistency of flowers

• A flower's lifespan

• The ability to grow flowers

• The tendency to visit the same type of flower

How many species of wild native bees are found in the United States?

• About 10,000

• About 3,600

• About 1,000

• About 500

What percentage of wild bees nest below ground?

• 50%

• 90%

• 70%

• 30%

How many species of bumblebees are there in the United States?

• About 200

• About 47

• About 100

• About 20

What unique ability do bumblebees have that helps them pollinate certain flowers?

• Long-distance migration

• Buzz pollination

• Seeing in the dark

• Flying at high speeds