Vol. 10 No. 2
DEVELOPMENT TEAM Vice President and Publisher: Francis Downey
Art Director and Designer: Karen Thompson Editors: Brenna Maloney Macon Morehouse Sara Chauhan Designer: James Wildman Photo Editors: Shannon Hibberd Monica C. Corcoran
Permissions Editor: Jean Cantu Production Specialist: Dreama Karnes-Bynane
Teacher’s Guide Writer: Merry Haugen
SCHOOL PUBLISHING GROUP President and Chief Executive Offi cer: Alison Wagner Research Manager: Christina An
MANUFACTURING AND QUALITY CONTROL Chief Financial Offi cer: Christopher A. Liedel
Vice President: Phillip L. Schlosser Director: Clifton M. Brown Manager: Nicole Elliott Postal Director: Kerry Knight
Coming in November
Great Migrations: Hooves pound. Wings beat. Fins paddle. Follow the millions of animals that migrate each year.
Extreme Cuisine: From wriggly bugs to poisonous plants, people around the world eat all kinds of interesting things.
Out of Sight: Spend a day seeing your life through a scientist’s powerful microscope.
PICTURE CREDITS Cover: Robert Clark/National Geographic Stock; pages 2-3 © Mark Carwardine/
naturepl.com; page 4 Robert Clark/National Geographic Stock; page 5 (top) Pete Oxford/ Minden Pictures/National Geographic Stock; page 5 (bottom left) © SuperStock/Age Fotostock; page 5 (bottom right) Nicole Duplaix/National Geographic Stock; page 6 (bottom left) © Dave Watts/
naturepl.com; page 6 (bottom right) © J & C Sohns/Age Fotostock; page 7 (top) © Jurgen & Christine Sohns/FLPA/Minden Pictures; page 7 (bottom) Tony Heald/npl/Minden Pictures; page 8 © Denne, D/Age Fotostock; page 9 © Robert Thompson/
naturepl.com; pages 10-11 © Sigurdur Hrafn Stefnisson; pages 12-17 (background) © Gislij20/Shutterstock; page 12 © Uri Golman/
naturepl.com; page 13 (top) © Juan Carlos Munoz/
naturepl.com; page 13 (bottom) Gary Hincks/Photo Researchers, Inc.; page 14 © Erlend Haarberg; page 15 © Rakel Osk Sigurda/Nordic Photos/Getty Images; page 16 (top) Richard Roscoe/Barcroft/Fame; pages 16-17 © Arctic-Images/Corbis; page 17 © Jon Snorrason/epa/Corbis; pages 18-23 (background) Fedorov Oleksiy/Shutterstock; pages 18-19 (top) Lynn Johnson/National Geographic Stock; pages 18-19 (bottom) © Shutterstock; page 20 © Darren Baker/Shutterstock; page 21 (top) © Matthew Mannell; page 21 (bottom) © Steve Lewis/Getty Images; page 22 Edward Burtynsky; page 23 Amy Toensing; page 24 Tui de Roy/Minden Pictures/National Geographic Stock.
PUBLISHED BY THE NATIONAL GEOGRAPHIC SOCIETY John M. Fahey, Jr., President Gilbert M. Grosvenor, Chairman of the Board
NATIONAL GEOGRAPHIC EXPLORER (ISSN 1541-3357) is published seven times during the school year—September, October, November–December, January–February, March, April, May—by the National Geographic Society, 1145 17th Street NW, Washington, D.C. 20036–4688. Postmaster: Please send address changes to NATIONAL GEOGRAPHIC EXPLORER, PO Box 4002865, Des Moines, IA 50340–0597. Periodical postage paid at Washington, D.C., and additional mailing offi ces.
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Cover: Cassowaries live in the rain forests of Australia and Papua New Guinea.
09/10/QGL/1
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