Hawaiian Inchworm Behavior and Diet

The video explores the Hawaiian inchworm, a unique caterpillar that defies the typical plant-eating behavior of its kind by adopting a carnivorous diet. This adaptation is unusual given the concept of island tameness, where species on islands tend to be less aggressive due to fewer predators. The inchworm's shift to eating insects was discovered in the 1970s by biologist Steven Montgomery. The video also compares the inchworm to other carnivorous caterpillars, highlighting its aggressive nature. The episode concludes with a promotion for SciShow.

What is the Hawaiian inchworm also known as?

• The peaceful caterpillar

• The ambush caterpillar

• The gentle caterpillar

• The vegan caterpillar

What is 'island tameness'?

• A tendency for island species to be more competitive

• A tendency for island species to be more aggressive

• A tendency for island species to be more gentle

• A tendency for island species to be more colorful

Why did the Hawaiian inchworm become a predator?

• Due to a lack of water

• Due to a lack of insect eaters

• Due to a lack of sunlight

• Due to a lack of plant food

Who discovered the Hawaiian inchworm's unusual diet?

• Steven Montgomery

• Albert Einstein

• Isaac Newton

• Charles Darwin

What did the Hawaiian inchworm do when a fly touched it?

• Ignored it

• Ran away

• Went on the attack

• Started singing

What feature helps the Hawaiian inchworm catch its prey?

• Its loud roar

• Its colorful wings

• Its sharp claws

• Its long antennae

Which other caterpillar is mentioned as being carnivorous?

• H. molluscivora

• H. herbivora

• H. omnivora

• H. piscivora

How does H. molluscivora capture its prey?

• By wrapping them in silk

• By digging traps

• By chasing them

• By luring them with nectar

What is the primary diet of the Hawaiian inchworm?

• Leaves

• Fruit

• Seeds

• Insects

What is the main theme of the video?

• The beauty of Hawaiian islands

• The evolution of caterpillars

• The unique predatory behavior of Hawaiian inchworms

• The diet of various insects