Updated on September 7, 2026. Elk and moose are both deer. They are not the same animal. In Europe the word “elk” means moose. In North America, a moose is the larger, solitary wetland browser with palmate antlers; an elk (wapiti) is the smaller, herd-living meadow grazer with branched antlers.
This page is the side-by-side. Full species profiles stay on those two URLs. The family index is deer species. If you came here from “is an elk a deer,” start at deer vs elk.
Elk vs moose at a glance
| Elk (wapiti, Cervus canadensis) | Moose (Alces alces) | |
|---|---|---|
| Size | Yellowstone bulls ~700 lb and ~5 ft at the shoulder; cows ~500 lb. Roosevelt bulls run larger; tule elk run smaller. | Yellowstone (Shiras) bulls close to 1,000 lb, 5½–7½ ft at the shoulder. Alaska–Yukon bulls 1,200–1,600 lb. |
| Range | Western mountains and forests of the U.S. and Canada; small reintroduced herds in the East. Also native in parts of East Asia. | Boreal North America plus northern Eurasia, where people call the same animal “elk.” |
| Habitat | Meadows, parkland, aspen, and mixed forest. Many herds migrate between high summer range and lower winter range. | Willow, lakes, bogs, and mature conifer. Usually local; some seasonal shifts of a few miles, not a 500-mile circuit. |
| Social life | Herd animal. Cows and calves bunch; bulls join for the rut. Easy to see in parks, noisy in September. | Solitary or a cow with a calf. You find one animal, not a hillside of them. |
| Who it is for | Western hunters, park visitors who heard a bugle, anyone comparing “big deer” to a whitetail. | Northern drivers, New England and Alaska viewers, hunters who applied for a lottery tag. |
| Hunt access | Large western herds and a lot of licenses. Colorado recommended 130,300 elk licenses for 2025 against 719 moose licenses. | Almost always a limited draw. Alaska harvests 6,000–8,000 a year; most Lower 48 states issue a handful of tags. |
Those six rows are the decision. Numbers below wear a source.
Facts (sourced)
| What | Number | Source |
|---|---|---|
| Yellowstone elk, summer | 10,000–20,000 elk from six to seven herds; fewer than 2,000 winter inside the park. Greater Yellowstone holds about 30,000–40,000. | NPS Yellowstone, elk (updated Apr. 18, 2025) |
| Yellowstone elk size | Bulls ~700 lb and ~5 ft at the shoulder; cows ~500 lb; calves ~30 lb at birth. Typical mature bull antlers 55–60 in long, just under 6 ft wide, ~30 lb the pair. | NPS Yellowstone, elk |
| Yellowstone moose | Shiras subspecies, the smallest of four North American races. Bulls close to 1,000 lb; cows up to 900 lb; 5½–7½ ft at the shoulder. Fewer than 200 in the park. | NPS Yellowstone, moose (updated Apr. 18, 2025) |
| Alaska moose | Largest race (A. a. gigas). Adults from ~800 lb (small cow) to 1,600 lb (large bull); up to almost 6 ft at the shoulder. Statewide herd about 175,000–200,000. Annual harvest at least 7,000 animals, about 3.5 million lb of meat. | Alaska Department of Fish and Game, moose |
| Colorado elk, 2025 post-hunt | 339,370 elk statewide. CPW recommended 130,300 elk licenses and 719 moose licenses for 2025. | Colorado Parks and Wildlife, 2025 elk estimates; RMEF on CPW 2025 tags |
| North American moose, circa 2025 | Survey range 910,494–1,423,044 animals (Nunavut excluded). Global IUCN status: Least Concern (2015). | Alces journal, 2025; IUCN Alces alces |
| Elk conservation status | IUCN Least Concern (Brook et al., 2016). NatureServe cites 1.18–1.22 million individuals in 2021. | IUCN Cervus canadensis; NatureServe, wapiti |
State-by-state counts live on elk population by state and moose population by state. This page does not recopy those tables.
Three differences that change a decision
1. Where they stand, and what they eat
An elk is built like a big, long-legged cow that lives on grass. A moose is built like a horse on stilts that lives in the willows. That is not poetry. Yellowstone’s elk page lists grasses, sedges, herbs, shrubs, aspen bark, and conifer needles. Yellowstone’s moose page lists water lilies and duckweed in summer, then willow, gooseberry, buffaloberry, and subalpine fir. An adult moose there eats about 10–12 lb a day in winter and as much as 50 lb a day in summer. Alaska moose hedge willow, birch, and aspen 6–8 ft off the ground.
If you are glassing a meadow at first light in Lamar Valley, you are looking for elk. If you are walking a willow flat on the Lewis River or a burned birch stand on the Kenai, you are looking for moose. Seasonal elk forage is on what elk eat; the wider family menu is what deer eat. Moose will wade chest-deep and put their head under. Elk generally will not.
2. Herd versus one animal — and what that means for people
Elk travel in groups. Moose do not, except a cow with a calf or a brief rut pairing. NPS is blunt: moose, especially cows with calves, have chased people in Yellowstone. Park distance rules are 25 yards from elk and 100 yards from bears, wolves, and cougars; a cow elk with a calf in May will still run at you from farther than 25 yards around Mammoth. Moose are worse on that score because they do not leave. They stand, then they close.
On a highway the same body plan matters. A moose’s chest is windshield-high. The checklist is the same as for a deer — out of the lane, hazards, people first, do not walk up to the animal — on what to do if you hit a deer. A moose that is already closing is how to avoid and survive a moose attack, not a photo stop.
3. Tags, meat, and whether you can actually go
This is the hunting decision, and it is not close. Colorado’s 2025 tag sheet is the cleanest illustration we have: 130,300 elk licenses, 719 moose licenses. Michigan’s restored elk herd is about 1,150 animals, with 260 licenses in 2025 and 47,493 applicants. Alaska is the other end of the moose scale: 175,000–200,000 animals and thousands of harvests a year, but that is Alaska, not a weekend in Pennsylvania.
Pick the species first, then the state. Elk in the Rockies is a hunt you can often put on the calendar. Moose in the Lower 48 is a lottery. Tactics and pack-out stay on moose vs elk hunting. Deer seasons in overlap country: Colorado, Montana, and moose-country Maine.
How to tell them apart at 200 yards
Shoulder height is the first tell. A Yellowstone bull elk is about five feet at the shoulder. A Yellowstone bull moose is 5½–7½ feet before you count the hump. How tall is a moose is the dedicated height page; moose size comparison puts elk, caribou, and whitetail on the same ruler. A big Roosevelt elk can look huge until a Shiras moose walks out of the willows next to it.
Antlers only help on bulls, and only from late summer through winter. Moose paddles are flat. Elk racks are trees. Yearling moose can still look “elky” — Yellowstone yearlings grow 6–8 in forked antlers before the palm fills in. Cows of both species are antlerless. Then use the head: moose have a bulbous muzzle and a dewlap (the “bell”). Elk have a narrower face, a dark neck mane, and a straw rump patch — the Shawnee/Cree “wapiti.” Moose run dark brown to nearly black; elk run tan to gold. Do not ID from color at dusk.
Tracks: elk leave a rounder, molar-shaped print; moose leave a longer heart with the tips often pointing in. A white-tailed deer print is smaller still.
Sound is the night tell. Bull elk bugle; the clip is on elk bugle sound. Moose grunt, bellow, and cough — what sound does a moose make.
Range overlap, and the name problem
You can see both species in the same morning in Greater Yellowstone, along the Montana–Idaho–Wyoming line, in parts of Colorado, and in western Canada. You will not see elk in Maine’s moose woods, and you will not see a wild moose on a California tule-elk range. Elk were extirpated east of the Mississippi and later put back in pockets — Michigan’s Pigeon River Country herd is the working example, about 1,150 animals. Moose never left the boreal belt; they are thin at the southern edge because of heat, winter ticks, and brainworm, not because they turned into elk.
The name mix-up is older than the internet. English settlers in North America called wapiti “elk,” the word Europeans already used for Alces. In Sweden or Siberia the big palmate deer is an “elk.” It is a moose. The Ice Age giant is a different genus: Irish elk vs moose. Elk’s closest living cousin is red deer vs elk. The next northern compare is moose vs caribou.
If the question is “deer or moose,” not “elk or moose,” use deer vs moose.
If you are going to look at them
Yellowstone in September is the honest overlap trip: bugling elk on the northern range and around Madison, moose in the southwestern willows and along Soda Butte, Pelican, Lewis, and Gallatin. Winter elk drop toward Gardiner, Montana, and the National Elk Refuge at Jackson, Wyoming. Stay 25 yards from elk, farther from a cow with a calf, and do not crowd a moose at all. Binoculars beat a phone zoom.
That is a viewing note, not a lodging mill. Hunt seasons move; read the hunting compare and the state page for the year you are going.
FAQ
Is a moose bigger than an elk?
Yes, for adults of the same sex. Yellowstone: bull elk ~700 lb and 5 ft at the shoulder; bull moose ~1,000 lb and 5½–7½ ft. Alaska bulls reach 1,600 lb. A large Roosevelt elk can outweigh a small Shiras cow; it will not outweigh a prime Alaska bull. Height detail: how tall is a moose.
Are elk and moose the same animal in Europe?
No. The European “elk” is a moose (Alces alces). The North American elk is a wapiti (Cervus canadensis), closer to red deer than to moose. If a British guidebook says “elk,” check the Latin name before you pack.
Can elk and moose live in the same place?
Yes, in mixed Rockies and southern boreal country — Yellowstone is the textbook overlap, with 10,000–20,000 summer elk and fewer than 200 moose. They partition habitat: elk on grass, moose in willow and wet timber. They compete for willow where both are dense, which NPS lists as one reason Yellowstone moose stay scarce.
Which is harder to hunt, and which is more dangerous to meet?
Harder to draw: moose, outside Alaska. More likely to stand its ground: moose, especially a cow with a calf. A rutting bull elk is not safe either — Yellowstone says get to a building or a car if one charges. Speed: how fast can elk run, how fast can a moose run. Pack-out: moose vs elk hunting.
Parent and related
Species hub: deer species. Elk profile: elk. Moose profile: moose. Next compares: deer vs elk, moose vs caribou.
Updated on September 7, 2026. Numbers in the facts table are tied to the linked agency pages. We did not invent a Canada-wide elk total, a “who would win” fight, or track measurements we have not measured.
