No matter where you see birds in the city—in parks or woodlands, on power lines or in parking lots—they are the natural soul of the urban landscape. They enhance the city and the lives of those who watch them.

Nature writer B. C. Robison and wildlife photographer John Tveten have teamed up to produce this field guide for birders who want to identify the birds most commonly seen in Houston. Fifty-five species are included, ranging from such well-known favorites as the mockingbird and cardinal to the more exotic yellow-crowned night heron.

A full-color photograph for each bird appears alongside warm and often witty description. For quick reference, a summary of the primary field marks of the adult bird is also provided. This summary includes not only identifying features of the bird but also its habitats, the time of year it can be found, and its distinctive behavioral traits.

Aimed at the beginning birder, the guide also gives tips on buying binoculars and on attracting birds to your yard.

All across the country, butterflies are becoming as popular as birds and wildflowers, especially among people seeking to enjoy the rich natural resources that Texas possesses. John and Gloria Tveten have been studying butterflies in Southeast Texas for thirty-five years, and here they offer their considerable knowledge to everyone who shares their passion for butterflies.

In this easy-to-use field guide, the Tvetens describe and illustrate more than 100 species of butterflies that live in Southeast Texas and can often be found across the state. Striking color photographs of living butterflies and caterpillars (a unique addition) show the key marks and characteristics necessary for field identification. The Tvetens' enjoyable and authoritative text describes each species' life history, habits, flight patterns, and characteristic markings.

An account of the different butterfly families, from swallowtails to longwings to skippers, precedes the descriptions of the species within each family. The Tvetens also include an interesting discussion of butterfly biology, a complete checklist of area butterflies, an index of butterfly-attracting plants, and pointers to other butterfly resources.

This field guide is the first to focus exclusively on Southeast Texas butterflies. It will be the essential reference for everyone seeking a reliable way to identify these butterflies, from field observers to apartment dwellers who wonder what is fluttering around the pot plants on the balcony.

You'll find them throughout the year in Houston—lyre-leaf sage, Drummond skullcap, silver-leaf nightshade, snow-on-the-prairie, lemon beebalm, scarlet pimpernel, plains wild indigo, spring ladies'-tresses, deer pea vetch.

These wildflowers and hundreds of other species flourish in this part of Texas, but until this book was published in 1993 no guide had focused exclusively on the Houston area. John and Gloria Tveten spent years seeking out both the common and the rare flowers. They describe here more than 200 plants. A color photograph of each one will make identification easy.

The guide is arranged by color, with each entry tracing the history and lore of a species. Many plants—for example, prairie Indian plantain and self-heal—were used by Native Americans for medicinal purposes. Others, like poke-weed and wapato, are edible. Southern dewberry and giant ragweed are used as natural dyes. And some, like rattlebush and milkweed, are poisonous.

At the end of each species account is a list of key identifying characteristics for quick reference in the field. Summaries of plant families are also included, as well as tips on where and when to look for wildflowers.