How to Identify Moose in New Hampshire

Moose dwarf every other deer species in New Hampshire. A mature bull moose stands 9 to 10 feet tall at the shoulder and weighs between 900 and 1,500 pounds. By comparison, white-tailed deer stand only 3 to 3.5 feet at the shoulder and weigh 125 to 300 pounds. Black bears, which are common in New Hampshire forests, are actually shorter at the shoulder than moose and have a different gait and body plan. If you see a very large brown animal in a New Hampshire forest or wetland, and its back rises well above the tops of saplings, it is almost certainly a moose.

Moose have dark brown to nearly black fur that changes subtly across the year. In late winter and spring, their coat is often dark brown with some graying, especially on the legs and belly. As summer approaches and the coat sheds, moose appear darker and glossier. By late summer and early autumn, their new winter coat begins to grow in and they may appear even darker, almost charcoal. Calves are born a rusty or chestnut brown, much lighter than adults, but they darken as they mature. The contrast between the moose's dark body and pale or whitish lower legs and belly is distinctive and visible even in dim forest light.

Several features together make moose identification certain. The bell or dewlap, a large flap of skin hanging from the throat and upper chest, is unique to moose and has no equivalent in other New Hampshire wildlife. The humped or sloped back is another hallmark: the shoulders and spine form a prominent ridge higher than the hindquarters. The legs are extremely long and thin relative to body size, and the head appears small and almost elongated at the end of a long neck. Adult males carry massive palmate antlers with a large main beam and broad, flattened sections studded with tines. Females lack antlers and have a smaller, more streamlined head. This combination of features, large bell, humped back, long thin legs, and antler structure, leaves no doubt when you see a moose.

Bull moose in New Hampshire grow impressive palmate antlers, meaning the points branch off a wide, flattened main beam rather than forming a vertical crown. Mature antlers can span 5 to 6 feet from tip to tip and weigh 40 to 60 pounds each. The antler shape resembles a large hand with spread fingers, and each antler is attached at a single point on the skull. Young bulls grow smaller, simpler antlers with fewer points. Antlers are typically fully grown and hardened by late August or early September, and most bulls drop them by late March or April. Seeing a moose with freshly grown antlers in early fall or a moose without antlers in late spring is normal. The antlers are shed and regrown each year, unlike the permanent horns of mountain goats or sheep.

Young moose, or calves, are born in late May or early June and are noticeably smaller and lighter colored than adults. A newborn calf weighs 20 to 35 pounds and has reddish-brown or chestnut fur. By midsummer, a calf may weigh 200 to 300 pounds but is still dwarfed by its mother, who is 2 to 3 times larger. Calves often remain close to their mother until the following spring, so you are likely to see them together. Yearlings are solitary by late summer and weigh 400 to 600 pounds, visibly smaller than adults but already much larger than any other New Hampshire deer. The lighter brown color of young animals and their smaller stature, combined with the presence or absence of antlers, help distinguish age groups. A moose under 3 years old typically has smaller or simpler antlers compared to a mature bull.

Moose move with a distinctive, ungainly gait that is instantly recognizable. Their long legs cause them to walk with an exaggerated stepping motion, appearing to lift each leg higher than necessary. When running, they bound with a powerful galloping stride that can reach speeds of 35 miles per hour despite their size. Because of their long legs, moose are well adapted to deep snow and wetlands where shorter animals flounder. When standing still, the humped back is most obvious: the shoulders and neck rise noticeably higher than the rump, creating a ridge across the spine. This posture and movement pattern, combined with the animal's sheer mass, make a moose impossible to mistake for any other large mammal in New Hampshire, whether you see it standing, walking, or running.

Bull moose are known for a powerful, deep bellow or roar during the fall rut (mating season) in September and October. The call is loud, resonant, and can carry for miles through forest valleys. Cows and calves make lower-pitched moos and grunts to communicate with one another. These vocalizations are most likely to be heard in late summer and fall when bulls are establishing territory and searching for mates. In New Hampshire, moose vocalize less frequently outside of the rut, but hearing a deep, bull-like bellow from the forest or a distant valley is a strong clue that a large bull is nearby. Most casual observers do not rely on sound for identification because moose are quiet for most of the year, but the rut's distinctive calls are an added clue if you are in moose habitat during that season.

Moose are taller and more elongated than bears. A black bear stands 5 to 7 feet tall on its hind legs and has a stocky, compact build, while a standing moose towers 9 to 10 feet at the shoulder with a vertical stretch. Moose also have horns or antlers on their head, visible even from a distance, whereas bears do not. The bell and humped back are unique to moose. Moose are also more slender in the torso, whereas bears have a thick, barrel-like body. From a distance, the moose's silhouette is unmistakable: a tall, thin-legged animal with a humped back and long neck. A moose walking through a meadow or standing in a lake is far more striking in size and shape than any bear you might encounter in New Hampshire.

Moose fur is coarser and more guard-hair dominant than white-tailed deer, giving the coat a rougher, more unkempt appearance, especially in late summer. The color is consistently dark brown to black, whereas white-tailed deer have a reddish-brown or tan coat with white on the belly and underside. Moose have very little white on their body except for pale lower legs and sometimes pale patches on the flanks. Beavers and other rodents have sleek, waterproof fur but are far smaller. Bears have thick fur that can range from cinnamon to black, but their body plan is completely different from a moose. Under close inspection, moose fur appears long and somewhat matted, especially on the legs and neck, and has a dull finish rather than the glossy coat of many mammals.