Whales and Kelp Quiz

Why do humpback whales tend to migrate closer to shore?

• To find more fish

• To avoid predators

• To do more activities at the surface

• To find warmer water

In which countries has kelp play by whales been documented?

• Australia, United States, and Canada

• Australia, United Kingdom, and Canada

• United States, United Kingdom, and Canada

• Australia, United States, and Mexico

Why are humpback whales often seen by beach goers and whale-watching boats?

• Because they are very large

• Because they migrate closer to shore

• Because they are very noisy

• Because they swim very fast

How long can whales play with or use kelp?

Why is it likely that kelp play has been documented in certain regions?

• Because these regions have a lot of kelp

• Because these regions have a lot of whales

• Because these regions have a larger number of people who do whale-watching

• Because these regions have warmer water

What do drones show about humpback whales' behavior with seaweed?

• They avoid seaweed

• They actively seek out seaweed

• They eat seaweed

• They ignore seaweed

What benefit does balancing seaweed have for whales?

• It helps them find food

• It boosts their coordination and movement skills

• It helps them sleep

• It makes them invisible

What is one reason why kelping might be more than just play for whales?

What might pushing through seaweed help whales get rid of?

• Food

• Unwanted guests like barnacles and sea lice

• Water

• Sand

What have grey whales off the coast of Mexico done to keep down numbers of itchy whale lice?

• Swam away

• Approached humans for help

• Eaten more fish

• Slept more