Field Guide
Wildlife Spotting Guide
When and where to see the animals that make each park worth the drive.
Acadia
View park →- Peregrine FalconApr–Aug nestingPrecipice Trail (closed during nesting)
- Harbor SealMay–SeptBar Harbor whale-watch boats
- White-tailed DeerYear-roundSieur de Monts Spring at dawn
- Atlantic PuffinJun–AugPetit Manan boat tours
Channel Islands
View park →- Island FoxYear-round (endemic)Santa Cruz Scorpion Ranch
- Blue WhaleJul–SeptBoat crossings from Ventura
- California Sea LionYear-roundAnacapa landing cove
Denali
View park →- Grizzly BearMay–SeptSable Pass and Toklat River bars
- CaribouAug migrationStony Hill & Eielson tundra
- Dall SheepSummerPolychrome Pass slopes
- WolfQuiet shoulder seasonsTeklanika & East Fork river beds
Everglades
View park →- American AlligatorDry season Dec–AprAnhinga Trail & Shark Valley loop
- Roseate SpoonbillWinterEco Pond & Mrazek Pond at sunset
- Florida ManateeCool months Nov–MarFlamingo marina basin
- Florida PantherRare; dusk in winterBig Cypress backroads
Glacier
View park →- Mountain GoatJun–SeptLogan Pass & Hidden Lake Overlook
- Grizzly BearJun–SeptMany Glacier huckleberry slopes
- Bighorn SheepSummerGoing-to-the-Sun pullouts
- MooseSummer dawnFishercap Lake, Many Glacier
Grand Canyon
View park →- California CondorYear-round; best Apr–OctSouth Rim near Lookout Studio & Navajo Bridge
- ElkSept rut, winter on rimGrand Canyon Village meadows
- Bighorn SheepSpring & fallInner-canyon Tonto Trail; Phantom Ranch area
- Rock SquirrelAll year (do not feed!)Every rim viewpoint
Grand Teton
View park →- MooseSummer dawn/duskGros Ventre, Moose-Wilson Road willows
- PronghornSpring–fallAntelope Flats
- Grizzly 399 lineageMay–OctPilgrim Creek & Willow Flats
- Bald EagleYear-roundSnake River Overlook & Oxbow Bend
Great Smoky Mountains
View park →- Black BearSpring & fallCades Cove loop early morning
- White-tailed DeerYear-roundCades Cove fields
- Synchronous FirefliesLate May–early June (lottery)Elkmont
- Elk (reintroduced)Sept–Oct rutCataloochee Valley
Katmai
View park →- Coastal Brown BearJul salmon run & Sept fat-bearBrooks Falls platforms
- Bald EagleSummerNaknek Lake & Brooks River mouth
- Red FoxYear-roundBrooks Camp area
Olympic
View park →- Roosevelt ElkSept rutHoh Rainforest meadows
- Sea OtterYear-roundRialto & Shi Shi tide pools
- Bald EagleYear-roundLake Crescent & Pacific beaches
- Olympic MarmotJul–AugHurricane Ridge meadows
Rocky Mountain
View park →- Bull ElkSept–Oct rut buglingMoraine Park & Horseshoe Park meadows at dusk
- Bighorn SheepMay–AugSheep Lakes pullout, Horseshoe Park
- MooseSummer morningsKawuneeche Valley, west side
- Yellow-bellied MarmotJun–SeptTrail Ridge Road alpine tundra
Yellowstone
View park →- Gray WolfWinter & early spring (Dec–Apr)Lamar Valley pullouts before sunriseBring 60×+ spotting scope; rangers gather at Slough Creek.
- Grizzly BearMay–June, then Sept salmon-fatHayden Valley and Mt. Washburn slopesCarry bear spray and stay 100 yards back.
- BisonYear-round; rut roars in late July–AugLamar & Hayden Valleys, Old Faithful basin
- Bull ElkSept rut buglingMammoth Hot Springs lawns at dusk
- Trumpeter SwanWinterMadison & Yellowstone River bends
Yosemite
View park →- Black BearMay–Oct, peak summerTuolumne Meadows and WawonaStore all food in lockers — fed bears get euthanized.
- Mule DeerYear-round; rut in NovCook's Meadow at dawn
- Peregrine FalconMar–Jul nestingEl Capitan and Glacier Point cliffs
- Sierra Nevada BighornSummerCathedral Range high country
Serengeti
View park →- Great Migration herdsCalving Jan–Feb (south), river crossings Jul–Oct (north)Ndutu plains, Mara River crossings
- LionYear-round, easier dry seasonSeronera River circuit
- CheetahYear-round on shortgrassNaabi Hill & central plains
Kruger
View park →- Big Five (lion/leopard/elephant/buffalo/rhino)Dry winter May–SeptLower Sabie & Satara loops
- African Wild DogPup season Jun–AugNorthern Kruger; Pafuri area
Galápagos
View park →- Galápagos TortoiseYear-roundSanta Cruz highlands ranches
- Blue-footed BoobyCourtship Jun–AugNorth Seymour & Española
- Marine IguanaYear-roundFernandina lava shore
Bwindi Impenetrable Forest
View park →- Mountain GorillaDry seasons Jun–Sept, Dec–FebBuhoma, Ruhija, Rushaga sectors (permit)Book gorilla permits 3–6 months ahead.
- L'Hoest's MonkeyYear-roundBuhoma forest edge
- African Green BroadbillMar–May breedingMubwindi Swamp trail
Pantanal
View park →- JaguarDry Jul–OctCuiabá & Three Brothers rivers by boat
- Hyacinth MacawYear-roundPousadas along the Transpantaneira
- Giant River OtterDry seasonPixaim & Cuiabá tributaries
