Brazil has one of the richest bird diversities in the world, with a total of 1,901 species, 270 o...

Bats are among the most ecologically important animals on Earth. This 12-panel laminated folding ...

In a world rapidly being reshaped by revolutionary technologies, understanding the potential and ...

Planted forests, from irrigated eucalypts in Brazil toDouglas-fir seedlings in the mountains of O...

Memorable, witty, bawdy, profound--the short poem observes no limits except those of length. They...

A collection of papers exploring why children acquire speech easily yet bog down when it comes to...

A Reply to Mr. Gladstone's Vaticanism is an unchanged, high-quality reprint of the original editi...

Planted forests, from irrigated eucalypts in Brazil toDouglas-fir seedlings in the mountains of O...

Reprint of the original, first published in 1875.

Reprint of the original, first published in 1875.

Mental disorders such as depression and anxiety are increasingly common. Yet there are too few sp...

Eastern Backyard Birds is the ideal reference guide for bird lovers and nature enthusiasts living...

Child Phonology

Georgia boasts a remarkable 3,600 species of vascular plants, owing in large part to its warm cli...

Learn to identify and get better acquainted with 140 of the most common and familiar trees, shrub...

This beautifully illustrated, 12 panel laminated folding guide to Monterey Wildlife highlights 14...

Southern Appalachian Birds, An Introduction to Familiar Species, is a must-have, reference guide ...

The Pocket Naturalist card is a pocket-sized, folding card which provides simplified, easy-to-use...

North Dakota Birds, An Introduction to Familiar Species, is a must-have, reference guide for begi...

A world unto itself, California encompasses an environment as rich and diverse as any on earth. D...

Shenandoah National Park's diverse ecosystems harbor an abundance of wildlife. This beautifully i...

Pennsylvania Birds, An Introduction to Familiar Species, is a must-have, reference guide for begi...

Despite its lack of greenspaces, New York City parks are the permanent or temporary home of over ...

In-depth and compact, this pocket-sized reference details more than 140 species of trees, shrubs,...

Over 3,000 plant species can be found in Maryland and Washington DC, including Maryland’s state f...

British Columbia Wildlife, An Introduction to Familiar Species, is a must-have reference guide fo...

African Birds, An Introduction to Familiar Species, is a must-have, reference guide for beginners...

In this beautifully illustrated collection, explore 140 of the most common and familiar bees, but...

This beautifully illustrated 12-panel waterproof folding guide to Eastern Seashore Life highlight...

Owing to its varied terrain, abundant wetlands, and sub-tropical reach, Florida is rich in vascul...

Though seemingly devoid of much life, the variable habitats of southwestern deserts are home to o...

Missouri Trees & Wildflowers, An Introduction to Familiar Species, is a must-have, reference guid...

The longest continuous mountain chain in the US, the Sierra Nevada mountains are one of the most ...

Florida is home to hundreds of unique species, and this guide helps to identify over 140 of them ...

New England Trees & Wildflowers, An Introduction to Familiar Species, is a must-have, reference g...

North Carolina is one of the most bird-rich states in the US. With a species list of over 470 and...

Michigan is a bird-finding mecca, owing to its position in the heart of the Great Lakes Basin and...

This beautifully illustrated guide to Great Smoky Mountains Trees & Wildflowers highlights over 1...

Fishing in saltwater environments allows you to peer into the marine world and get better acquain...

Covering a vast array of habitats from Patagonia and the Andes to the Tropic of Capricorn, Argent...

The Pocket Naturalist series is an introduction to common plants and animals and natural phenomen...

The southwestern deserts are home to hundreds of species specially-adapted to survive in this hot...

A bird-finding Mecca, New Mexico has had over 550 bird species seen within its borders, including...

America's last frontier is one of the great natural areas on earth. Alaska's rugged mountain rang...

Perfect for nature aficionados, this valuable reference details more than 140 species of trees, s...

Hurricanes, deadly and powerful tropical storms, can cause catastrophic damage to coastlines and ...

The vast peninsula that is Florida features a remarkable assemblage of unique ecoregions, includi...

Oklahoma Trees & Wildflowers, An Introduction to Familiar Species, is a must-have, reference guid...