| Species |
Location/Date |
| Coyote |
Near Norris 5/22, Hayden Valley 6/1, Badlands National Park |
| Bison |
Madison River 5/22, Old Faithful 5/23, Custer State Park 6/16, Badlands National Park |
| Elk |
Swan Lake 5/22, Madison River 5/23, Norris Junction 6/1, Custer State Park |
| Marmots |
Sheepeaters Cliffs Picnic Area 5/22 |
| Chickaree |
Sheepeaters Cliffs Picnic Area 5/22, Jenny Lake |
| Golden-mantled Ground Squirrel |
Firehole River 5/23, Sheepeater Cliffs 5/24 |
| Grizzly Bear |
Near Madison Junction 5/24, Grand Tetons (Daily) |
| Black Bear |
Dunraven Pass 5/27, Calcite Spring 5/27 & 6/3, Grand Tetons (Daily) |
| Bighorn Sheep |
Calcite Spring 5/27, Lamar Valley 6/3, Badlands National Park, Zion |
| Pine Marten |
Fishing Bridge 5/30 |
| Least Chipmunk |
Grand View 5/31 |
| Mule Deer |
Mammoth 5/31, Black Hills 6/15 |
| White Tail Deer |
Custer 6/16 |
| Uinta Ground Squirrel |
Undine Falls 5/31, Lamar Valley 6/3 |
| Mountain Goats |
Mt. Rushmore 6/15 |
| Prairie Dogs |
Custer State Park 6/16, Badlands National Park (every day) |
| Pronghorn Antelope |
Custer State Park 6/16, La Mar Valley, Highway 26, I-90 |
| Fox |
Jenny Lake |
| Cottontail Rabit |
Grand Tetons |
| Beaver |
Fishing Bridge |
| Wolf |
Hayden Valley |
| Species |
Location/Date |
| Raven |
Everywhere in Yellowstone (daily) |
| Canadian Geese |
Everywhere in Yellowstone (daily) |
| Sandhill Crane |
Swan Lake 5/22, Yellowstone Lake |
| Osprey |
Old Faithful 5/23, La Mar Valley 5/27, Tower Falls 6/3, Hayden Valley |
| Ducks |
Old Faithful 5/23, Madison River 5/22, Hayden Valley Daily, |
| Magpies |
Swan Lake 5/22, Hayden Valley, Lamar Valley, Badlands National Park |
| Swans |
Canyon 5/26 |
| Great Horned Owl |
Calcite Spring 5/27 |
| Golden Eagle |
Hayden Valley 5/27 |
| White Pelicans |
Hayden Valley 5/26 |
| Great Blue Heron |
Hayden Valley 5/26, Oxbow Bend 6/13 |
| Swallows |
Hayden Valley, Daily |
| Robins |
Everywhere |
| Grebe |
Hayden Valley |
| Swans |
Alum Creek 6/1 |
| Clark's Nutcracker |
Crazy Horse Memorial 6/14 |
| Meadow Lark |
I-25 6/14 |
| Mountain Bluebird |
Camp Fort Welikit 6/15 |
| Wild Turkey |
Custer State Park 6/16 |
| Brewers Blackbird |
Everywhere |
| Red-winged Blackbird |
Badlands National Park, Custer State Park |
| Clark's Nutcracker |
Jenny Lake |
| American White Pelican |
Hayden Valley |
| Killdeer |
Badlands National Park, Grand Tetons |
