Step back in time and follow dinosaur tracks around the world. Whether made by a few dinosaurs or large groups, these tracks provide clues to the movement and behavior of these lovable ancient creatures. What dinosaurs made the tracks and what do scientists think they were doing when they made them? The author tells the story in rhythmic rhyme that may be sung to the tune of Over the River and Through the Woods.
Los zoológicos son lugares impresionantes para ver y aprender acerca de muchos animales nativos y exóticos que habitan este mundo. Algunos animales viven tranquilos mientras otros son amenazados o están en peligro de extinción. Los trabajadores de cuidado de animales del zoológico no sólo alimentan y cuidan a estos animales, pero también ayudan a conservar y proteger especies en su totalidad a través de programas de reproducción y de “cómo sacar ventaja”. Sigue en este diario fotográfico, la extraordinaria rutina de estos trabajadores de cuidado que te lleva “detrás de cámaras”
Regrésate en el tiempo y sigue las huellas de dinosaurios en todo el mundo. Ya sean hechas por unos algunos dinosaurios o en grandes grupos, estas huellas ofrecen pistas sobre el movimiento y el comportamiento de estas adorables y criaturas del pasado. ¿Qué dinosaurios hicieron las huellas y qué piensan los científicos que los dinosaurios las estaban haciendo cuando las dejaron?
Zoos are amazing places to see and learn about the many native and exotic of animals that inhabit this world. Some animals are plentiful while others are threatened or in danger of extinction. Zookeepers not only feed and care for these animals, they may also be helping to conserve and protect whole species through breeding and "head start" programs. Follow the extraordinary duties of these unusual animal helpers in this behind-the-scenes photographic journal.
A simple introduction to the Boston Red Sox major league baseball team, including its start in 1901, its World Series triumphs, and its stars throughout the years.
A simple introduction to the Baltimore Orioles major league baseball team, including its start in 1902 as the St. Louis Browns, its World Series triumphs, and its stars throughout the years.
A simple introduction to the Los Angeles Dodgers major league baseball team, including its start in 1884 in Brooklyn, its World Series triumphs, and its stars throughout the years.
A simple introduction to the New York Mets major league baseball team, including its start in 1962, its World Series triumphs, and its stars throughout the years.
A simple introduction to the Cincinnati Reds major league baseball team, including its start in 1869, its World Series triumphs, and its stars throughout the years.
A simple introduction to the Toronto Blue Jays major league baseball team, including its start in 1977, its World Series triumphs, and its stars throughout the years.
A simple introduction to the Chicago Cubs major league baseball team, including its start in 1876, its World Series triumphs, and its stars throughout the years
A simple introduction to the St. Louis Cardinals major league baseball team, including its start in 1882, its World Series triumphs, and its stars throughout the years.
A simple introduction to the Miami Marlins major league baseball team, including its start in 1993, its World Series triumphs, and its stars throughout the years.
A simple introduction to the San Francisco Giants major league baseball team, including its start in 1883 in New York, its World Series triumphs, and its stars throughout the years.
A simple introduction to the Chicago White Sox major league baseball team, including its start in 1900, its World Series triumphs, and its stars throughout the years.
A simple introduction to the Los Angeles Angels of Anaheim major league baseball team, including its start in 1961, its World Series triumphs, and its stars throughout the years.
A simple introduction to the Minnesota Twins major league baseball team, including its start in 1901 as the Washington Senators, its World Series triumphs, and its stars throughout the years.
A simple introduction to the New York Yankees major league baseball team, including its start in 1903, its World Series triumphs, and its stars throughout the years.
A simple introduction to the Philadelphia Phillies major league baseball team, including its start in 1883, its World Series triumphs, and its stars throughout the years.
A colorful survey of carousels, including their seats and other features, descriptions of the ride experience, and a brief history. Famous carousels such as the Kit Carson County Carousel are spotlighted.
A colorful survey of water rides, including their boats or slides and other features, descriptions of the ride experience, and a brief history. Famous water rides such as Splash Mountain are spotlighted.
A colorful survey of roller coasters, including their tracks and other features, descriptions of the ride experience, and a brief history. Famous roller coasters such as the Cyclone are spotlighted.
An elementary introduction to the life, work, and popularity of Lady Gaga, an American pop singer known for her eccentric and often controversial style and such songs as "Just Dance."
A basic but fun exploration of zombies--dead bodies that rise from the grave--including how they come to exist, their weaknesses, and memorable examples from pop culture.
An elementary introduction to the life, work, and popularity of Aaron Rodgers, a professional football star who quarterbacked the Green Bay Packers to victory in Super Bowl XLV.
