Presents facts about the ongoing investigation into the decline of honey bees around the world from colony collapse disorder, as scientists look at the impact of such factors as pesticides, farmer transportation of bee hives, fungal infections, and climate change.

"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."--

What if an animal's teeth grew into the space where you lost your two front teeth? Describes the characteristics of different animals' teeth, including beavers, camels, Bengal tigers, and narwhals.

"This fascinating look at Gobi bears-the rarest bears on the planet-includes the story of why so few of these bears remain and what scientists are doing to help this critically endangered species"--

When the eggs of the hip-pocket frog hatch, the father sits "while the tadpoles wiggle up his hind legs and into the hidden pockets on his hips." But that is only the beginning of a fascinating adventure--the father must evade predators while searching for the perfect place for his froglets to emerge.

"The African Penguin population is critically low, due to various factors including climate change. Scientists and volunteers with a South African organization are helping to rescue these endangered birds by rearing abandoned chicks."-- 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...

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...

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...

Explores the physical characteristics, life cycle, diet, and defenses of praying mantises.

Describes the physical characteristics, life cycle, behavior, diet, hunting skills, and reproduction of diving beetles.