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Author
Lexile Measure
1030L
Formats
Summary
"This informative title sheds light on a mystery of nature: how little brown bats, nature's insect eaters, are mysteriously dying in their caves during hibernation. Each chapter takes readers into the problems that plague this endangered member of our ecosystem, describing how teams of scientists examined how "white-nose syndrome, " caused by a fungus called Pd, is infecting the brown bat population. Scientists have searched different caves and mines...
Author
Lexile Measure
1070L
Formats
Summary
Despite South African government efforts to protect the penguin colonies and their ocean fish supply, young penguins still struggle to survive. Fuzzy chicks waiting for food in open nests may overheat in the sun or become prey. Others simply may not get enough food to survive on their own once their parents leave. Markle examines new conservation methods, including rescuing and hand-feeding vulnerable chicks, that are giving experts hope.
Author
Lexile Measure
1080L
Formats
Summary
Audisee® eBooks with Audio combine professional narration and sentence highlighting for an engaging read aloud experience! Southern white rhinos are in trouble. For years, a rumor has been spreading that their horns can be used to cure cancer, and poachers have been targeting these gentle creatures. Sandra Markle takes readers behind the scenes to see how civilians, volunteer organizations, and African governments are working together to protect...
Author
Pub. Date
[2018]
Lexile Measure
1080L
Summary
"A historically large irruption of snowy owls during the winter of 2013-2014 brought them across the eastern US, and farther south than usual. Scientists used this opportunity to attach GPS tracking devices to some snowy owls to increase understanding of their winter behavior and migration."--
Author
Lexile Measure
1120L
Formats
Summary
Presents the story of whale sharks-- the largest fish on the planet. Facing threats from commercial fishing as well as climate change, they were categorized as endangered in 2016. Despite the marine sanctuaries set aside to protect whale sharks, their population is still decreasing. These gentle giants may be accidentally caught in fishing nets, fished by poachers, or hit by a ship's propeller. But new conservation methods, which include enlisting...
Author
Pub. Date
[2019]
Lexile Measure
1160L
Summary
Readers will learn how scientists use camera-trap technology to study woolly monkeys in the Manu Biosphere Reserve. These camera traps helped scientists discover information about the woolly monkeys' diet, behavior, and habitat. Known as the rainforest's gardeners, their activities and behaviors are essential to the survival of the trees and animals in the rainforest. Scientists must learn more to save this keystone species and protect the rainforests....
Author
Lexile Measure
1050L
Formats
Summary
Every year in Namibia, about two thousand zebras suddenly disappear from their grazing area along the Chobe River. Months later, the herd returns. Where do they go? And why? Thanks to satellite-tracking collars, scientists were able to solve the mystery, but several questions remain. Award-winning science author Sandra Markle reveals the process scientists used to study the zebras, and she also delves into the science of migration, exploring how animals...
