Nursery Earth: The Wondrous Lives of Baby Animals and the Extraordinary Ways They Shape Our World

Nursery Earth: The Wondrous Lives of Baby Animals and the Extraordinary Ways They Shape Our World PDF

Author: Danna Staaf

Publisher: The Experiment, LLC

Published: 2023-06-06

Total Pages: 364

ISBN-13: 1615199330

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From the author of Monarchs of the Sea, a first-of-its-kind journey into the hidden world of baby animals—hailed as “a gobsmacking delight!” (Sy Montgomery, New York Times–bestselling author of The Soul of an Octopus) It’s time to pay attention to baby animals. From egg to tadpole, chick to fledgling, they offer scientists a window into questions of immense importance: How do genes influence health? Which environmental factors support—or obstruct—life? Entire ecosystems rest on the shoulders (or tentacles, or jointed exoskeletons) of animal babies. At any given moment, babies represent the majority of animal life on Earth. In Nursery Earth, researcher Danna Staaf invites readers into the sibling (and, sometimes, clashing) fields of ecology and developmental biology. The tiny, hidden lives that these scientists study in the lab and in the wild reveal some of nature’s strangest workings: A salamander embryo breathes with the help of algae inside its cells. The young grub of a Goliath beetle dwarfs its parents. The spotted beak of a parasitic baby bird tricks adults of other species into feeding it. Mouse embryos can absorb cancerous cell grafts—and develop into healthy adults. Our bias toward adult animals (not least because babies can be hard to find) means these wonders have long gone under-researched. But for all kinds of animals, if we overlook their babies, we miss out on the most fascinating—and consequential—time in the lives of their species. Nursery Earth makes the case that these young creatures are not just beings in progress but beings in their own right. And our planet needs them all: the maggots as much as the kittens!

Squid Empire

Squid Empire PDF

Author: Danna Staaf

Publisher: University Press of New England

Published: 2017-10-03

Total Pages: 256

ISBN-13: 1512601284

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Before there were mammals on land, there were dinosaurs. And before there were fish in the sea, there were cephalopods-the ancestors of modern squid and Earth's first truly substantial animals. Cephalopods became the first creatures to rise from the seafloor, essentially inventing the act of swimming. With dozens of tentacles and formidable shells, they presided over an undersea empire for millions of years. But when fish evolved jaws, the ocean's former top predator became its most delicious snack. Cephalopods had to step up their game. Many species streamlined their shells and added defensive spines, but these enhancements only provided a brief advantage. Some cephalopods then abandoned the shell entirely, which opened the gates to a flood of evolutionary innovations: masterful camouflage, fin-supplemented jet propulsion, perhaps even dolphin-like intelligence. Squid Empire is an epic adventure spanning hundreds of millions of years, from the marine life of the primordial ocean to the calamari on tonight's menu. Anyone who enjoys the undersea world-along with all those obsessed with things prehistoric-will be interested in the sometimes enormous, often bizarre creatures that ruled the seas long before the first dinosaurs.

Sophie's World

Sophie's World PDF

Author: Jostein Gaarder

Publisher: Farrar, Straus and Giroux

Published: 2007-03-20

Total Pages: 544

ISBN-13: 1466804270

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One day Sophie comes home from school to find two questions in her mail: "Who are you?" and "Where does the world come from?" Before she knows it she is enrolled in a correspondence course with a mysterious philosopher. Thus begins Jostein Gaarder's unique novel, which is not only a mystery, but also a complete and entertaining history of philosophy.

Monarchs of the Sea

Monarchs of the Sea PDF

Author: Danna Staaf

Publisher: The Experiment

Published: 2020-09-15

Total Pages: 255

ISBN-13: 1615197400

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Before mammals, there were dinosaurs. And before dinosaurs, there were cephalopods. Publisher’s Note: Monarchs of the Sea was previously published in hardcover as Squid Empire. Cephalopods, Earth’s first truly substantial animals, are still among us: Their fascinating family tree features squid, octopuses, nautiluses, and more. The inventors of swimming, cephs presided over the sea for millions of years. But when fish evolved jaws, cephs had to step up their game (or end up on the menu). Some evolved defensive spines. Others abandoned their shells entirely, opening the floodgates for a tidal wave of innovation: masterful camouflage, fin-supplemented jet propulsion, and intelligence we’ve yet to fully measure. In Monarchs of the Sea, marine biologist Danna Staaf unspools how these otherworldly creatures once ruled the deep—and why they still captivate us today.

Amy Wu and the Perfect Bao

Amy Wu and the Perfect Bao PDF

Author: Kat Zhang

Publisher: Aladdin

Published: 2019-10-01

Total Pages: 40

ISBN-13: 153441133X

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Meet the funny, fierce, and fearless Amy Wu, who is determined to make a perfect bao bun today. Can she rise to the occasion? Amy loves to make bao with her family. But it takes skill to make the bao taste and look delicious. And her bao keep coming out all wrong. Then she has an idea that may give her a second chance…Will Amy ever make the perfect bao?