Pronghorns near Valentine. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Cliff and Cave Swallows en route to Big Bend. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Burrowing Owl and Western Kingbird. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Chisos Mountains from West Entrance at Big Bend. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Bashful Elf Owl, Big Bend National Park. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Elf Owl, Big Bend National Park. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Yellow-breasted Chat in Big Bend. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

 First spring male Summer Tanager. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Lucifer Hummingbird in desert willow. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Santa Elena Canyon. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Zone-tailed Hawk. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Gray Hawk. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Common Raven. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Picnic at Cottonwood Campground. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Greater Roadrunner. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Painted Bunting at Cottonwood Campground. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Common Black-Hawk at Rio Grande Village. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Least Grebe at Rio Grande Village. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Coyotes at Rio Grande Village. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Coyote. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

"Del Carmen" Whitetail Deer. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Collared Peccary. Photo by Joe Faulkner. All rights reserved.

Claret Cup Cactus. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Boulder Meadow, Chisos Mountains. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Colima Warbler. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Colima Warbler. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

"Couch's" Mexican Jay, Chisos Mountains. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

"Couch's" Mexican Jay. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

The Boot, Chisos Mountains. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Lunch at Boot Spring, Chisos Mountains. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Mount Livermore, Davis Mountains. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Migrant Olive-sided Flycatcher. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Male Hepatic Tanager. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Wild Turkey tom. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved. 

Strawberry Hedgehog blossom. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.

Sunset from Chisos Basin Lodge. Photo by Rick Taylor. Copyright Borderland Tours. All rights reserved.