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NATIONAL GEOGRAPHIC YOUNG EXPLORER

(ISSN 1930-8116) is published seven times during the school year — September, October, November-December, January-February, March, April, May — by National Geographic Society, 1145 17th Street NW, Washington, D.C. 20036.

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DIGITAL CREDITS | COVER: JOEL SARTORE/NATIONAL GEOGRAPHIC PHOTO ARK/THORNSIDE, QUEENSLAND, AUSTRALIA. TOC: (BACKGROUND) EDSON VANDEIRA/NATIONAL GEOGRAPHIC CREATIVE; (BIRD) JOEL SARTORE/NATIONAL GEOGRAPHIC PHOTO ARK/PLZEN ZOO, CZECH REPUBLIC; (MAN WITH MULE) JOHN STANMEYER/NATIONAL GEOGRAPHIC CREATIVE; (LOBSTERS) MARK CONLIN/ALAMY STOCK PHOTO. WHY BIRDS MATTER: (ALL IMAGES) JOEL SARTORE/NATIONAL GEOGRAPHIC PHOTO ARK; (AUSTRALIAN FINCHES) PLZEN ZOO, CZECH REPUBLIC; (FLAMINGOS) LINCOLN CHILDREN’S ZOO, NEBRASKA; (FLAMINGO VIDEO) OTTER FILMS/IMAGE BANK FILM/GETTY IMAGES; (FIERY BILLED ARACARI) DALLAS WORLD AQUARIUM, TEXAS; (SUPERB PARROT) THORNESIDE, QUEENSLAND, AUSTRALIA; (SUPERB FAIRY WREN) HEALSVILLE SANCTUARY/ AUSTRALIA; (MALAYAN CRESTED SERPENT EAGLE) PENANG BIRD PARK, MALAYSIA; (BARE-FACED GO-AWAY-BIRD) PRIVATE COLLECTION, FRANCE; (GREAT HORNBILL VIDEOS) KOKO_TEWAN/POND5; THANKS TO ICON FILMS/PHOTOLIBRARY VIDEO/GETTY IMAGES; (RAINBOW BUNTING) PRIVATE COLLECTION, FRANCE; (EURASIAN EAGLE OWL, PURPLE HERON, RED JUNGLEFOWL, ZARUDNY’S PHEASANT) PLZEN ZOO, CZECH REPUBLIC; (CHINESE ORIOLE, GREEN BROADBILL, CUBAN TROGON) PRIVATE COLLECTION, FRANCE; (CROWNED PIGEON) KAMLA NEHRU ZOOLOGICAL GARDEN, INDIA; (SECRETARY BIRD) TORONTO ZOO, CANADA; (INDOCHINESE GREEN PEAFOWL) ANKOR CENTRE FOR CONSERVATION OF BIODIVERSITY, CAMBODIA; (GENTOO PENGUINS) OMAHA HENRY DOORLY ZOO, NEBRASKA; (KINGFISHER) PENANG BIRD PARK, MALAYSIA. OUT OF EDEN: (MAN & MULE BOTH & THREE MEN WALKING) JOHN STANMEYER/NATIONAL GEOGRAPHIC CREATIVE; (MAP) MAPPING SPECIALISTS, LTD; (SHOES INSET) JOHN STANMEYER/VII/REDUX; (SUPPLIES & MAN WITH GRASS) PAUL SALOPEK. THE MAGIC BEHIND THEIR MOVEMENT: (PENGUIN VIDEO) GALAXID/MOMENT VIDEO RF/GETTY IMAGES; (CRABS AND SHEEP VIDEOS) NATIONAL GEOGRAPHIC CREATIVE; (LOBSTERS) MARK CONLIN/ALAMY STOCK PHOTO; (SINGLE LOBSTER) PHILIP FRISKORN/NIS/MINDEN PICTURES/AGE FOTOSTOCK; (SNAKES IMAGES BOTH) NORBERT ROSING/NATIONAL GEOGRAPHIC CREATIVE; (SNAKE VIDEO) BBC UNIVERSAL/GETTY IMAGES; (SHEEP) © MICHAEL QUINTON/MINDEN PICTURES; (CRABS) © JURGEN FREUND/NATUREPL.COM; (PENGUINS) © COLIN MONTEATH/HEDGEHOG HOUSE/MINDEN PICTURES; (CRANES) © HANNE & JENS ERIKSEN/NATUREPL.COM; (CRANE VIDEO) NATIONAL GEOGRAPHIC CREATIVE; (EARTH) IMAGINIMA/ISTOCK/GETTY IMAGES PLUS. EXPLORER CLASSROOM: JOE GRABOWSKI. THE END: (OWL) JOEL SARTORE/NATIONAL GEOGRAPHIC PHOTO ARK/CENTRO RECUPERO FAUNA SELVATICA TRENTO, ITALY.