Siskiyou Mountains, Oregon
Photo: Emily Mount

Forest Park
Portland, Oregon
Photo: Timothy Rains

Grumeti Reserves
Northern Tanzania
Photo: James Varden

Yellowstone National Park
Wyoming
Photo: Rich Kirchner

Pretty-faced wallaby
Brisbane, Queensland, Australia
Photo: Michael Snedic

Maungatautari Scenic Reserve
North Island, New Zealand
Photo: Neil Fitzgerald

Bee-eater
Lahore, Pakistan
Photo: Atif Saeed

Kilauea Caldera
Halema’uma’u, Hawai’i
Photo: Dave Boyle

Dublon Island, Chuuk Lagoon
Federated States of Micronesia
Photo: Jennifer Davidson

South Mesa Trail
Boulder, Colorado
Photo: Lauren Buchholz

Barksdale Air Force Base
Louisiana
Photo: Jonathan Gunther

Escalante Creek
Dominguez-Escalante National
Conservation Area, Colorado
Photo: Frank Weston

Nagerhole National Park
India
Photo: Kalyan Varma

Caoshan Moonworld
Tainan, Taiwan
Photo: Rich Matheson

Matilija poppy
Ojai, California
Photo: Rich Reid

Gustavus, Alaska
Photo: Sean Neilson

Black Bear
Yosemite National Park, California
Photo: Christine White Loberg