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Index

brains 6 pods 5, 7, 9, 22–23
breathing 20 predators 7
currents 5, 7 rescue boat 16
echolocation 6 river dolphins 20
fins 21 sharks 7, 14–18, 22
flippers 21
mammals 20
Read More

Mattern, Joanne. Dolphins (The World’s Smartest Animals).
Minneapolis: Bellwether Media, 2021.

Murray, Julie. Dolphins (Animal Kingdoms). Minneapolis: Abdo
Publishing, 2020.

Schuh, Mari. Dolphins (The World of Ocean Animals). Minneapolis:
Jump!, Inc., 2022.

Learn More Online

1. Go to www.factsurfer.com or scan the QR code below.
2. Enter “Pod Protection” into the search box.
3. Click on the cover of this book to see a list of websites.

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