Index
Antarctic, 10–11
,
14
,
18
Arctic, 7–8
,
11
,
13–14
,
18
chicks, 9–10
food, 11
,
18
mate, 8
,
13–14
migration, 4
,
6
,
10–15
predator, 17
wings, 6
Photo Acknowledgments
The images in this book are used with the permission of: © iStockphoto.com/abzerit, p. 2;
© iStockphoto.com/Bill_Dally, p. 4; © iStockphoto.com/bearacreative, p. 5; © iStockphoto.
com/TahirAbbas, pp. 6, 11; © iStockphoto.com/Pengranger, p. 7; Incredible Arctic/
Shutterstock.com, p. 8; fotoslavt/Shutterstock.com, p. 9; Roger Hall/Shutterstock.com,
p. 10; © Laura Westlund/Independent Picture Service, p. 12; © David Woodfall/NPL/Minden
Pictures, p. 13; Curioso/Shutterstock.com, p. 14; Alexander Erdbeer/Shutterstock.com, p. 15;
David Tipling Photo Library/Alamy Stock Photo, p. 16; blickwinkel/Alamy Stock Photo, p. 17;
ginger_polina_bublik/Shutterstock.com, p. 18; Dmytro Vietrov/Shutterstock.com, p. 19;
© iStockphoto.com/ChrisPole, p. 20; © iStockphoto.com/Gannet77, p. 22.
Front cover: Attila JANDI/Shutterstock.com, front cover.
Main body text set in Billy Infant regular 28/36. Typeface provided by SparkType.
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