The brown bear (Ursus arctos) is the most widespread bear species, and can be found across Scandinavia, Russia, the Pyrenees, Alps, and the Balkans. Bears can kill a human with a single well-placed blow but do not generally act aggressively towards humans unless they feel provoked.

The Asian black bear (Ursus thibetanus) is smaller than the brown bear, and a distinct species from its American counterpart. They can be distinguished from American black bears by the white V-shaped patch of fur on their chests, and also tend to be smaller in size. They can be found in Japan, Korea, the Russian Far East, Taiwan, much of mainland China, the northern part of South Asia and Southeast Asia, Afghanistan and Southeastern Iran.

The grey wolf (Canis lupus) is the largest member of the dog family, and the wild ancestor of domestic dogs. It still has small populations throughout Eurasia, with Russia home to most (over 25,000), China home to about 12,500, Spain home to a growing population of over 2,000, and also extant populations in Finland, Sweden and several countries in Central Asia and the Middle East. Wolf populations are establishing themselves in areas that had previously exterminated them, such as Saxony, Brandenburg, and even Franconia in Germany, as well as Norway, with plans to reintroduce them to some areas where they have been hunted to extinction. Wolves rarely attack humans but folklore gives them an exaggerated dangerous reputation. Hunters and farmers fear the economic damage their attacks on deer and livestock can cause.

The Eurasian lynx (Lynx lynx) is the largest feline in Europe. They are widespread across boreal Eurasia, but nocturnal and a rather rare sight.

The red fox (Vulpes vulpes) is the largest fox, spread across Eurasia as well as North America. As a scavenger and a predator of small animals, it can be seen in human settlements. They have been domesticated to some extent, and continue to be farmed for their fur in Finland and Russia. The Russians have also experimented with selectively breeding foxes that are suitable to be kept as pets. While too small to be of any significant danger to humans (save for carriers of zoonotic diseases such as rabies), they are considered to be pests by farmers as they will prey on smaller livestock such as chickens and ducks. They sometimes also eat smaller pets such as rabbits, guinea pigs and mice, making them a concern for pet owners.

The Arctic fox (Vulpes lagopus) is severely threatened in Scandinavia but quite common in northern Siberia. Variants are farmed for their fur.

The polar bear (Ursus maritimus) is the largest bear, endemic only to the Arctic. It is one of few species to prey on humans, and people in polar bear country need to carry a gun for their own safety. Svalbard and Novaya Zemlya are among the most likely places to see a wild polar bear.

The wolverine (Gulo gulo) is a bear-like predator and scavenger in tundras and boreal forests. There are several other mustelids, such as the European badger (Meles meles), the European pine marten (Martes martes) and the curious stoat (Mustela erminea).

The snow leopard or ounce (Panthera uncia) is a large cat native to the mountain ranges of Central and South Asia.

The Siberian tiger (Amur tiger, Manchurian tiger) is a threatened tiger (Panthera tigris tigris) population, living particularly in the Sikhote-Alin mountain range in the Russian Far East. The Siberian tiger once ranged throughout Korea, north China, Russian Far East, and eastern Mongolia. It is the largest member of the cat family.

Giant pandas (Ailuropoda melanoleuca) live in the wild only in China, primarily in Sichuan province. It is the only species of bear to be primarily herbivorous, with its diet comprising almost entirely of bamboos.

Due to the extremely small number of pandas alive, it is very unlikely to see one in the wild. There are only a few tours that even attempt to find them. The famed Jiuzhaigou nature reserve is one f the places where you have a chance of spotting them.

Zoos throughout China have pandas on display. The Giant Panda Breeding Research Base just outside Chengdu is the easiest place to see them. Outside China, only a few zoos have pandas, and frequently only for a limited time (they are "rented" from China and often must be returned after a certain number of years). See Wikipedia for a list of some zoos with giant pandas.

The grey seal (Halichoerus grypus) is widespread around Britain and Ireland, the Benelux, and the Nordic countries, all across the Baltic Sea.

The harbour seal (Phoca vitulina) is widespread along Europe's Atlantic coast, as well as the North Pacific Ocean.

There are two freshwater subspecies of the ringed seal (Pusa hispida), in Saimaa (P. h. saimensis) and Ladoga (P. h. ladogensis), and a separate freshwater species, the Baikal seal (Pusa sibirica). Other seals may visit rivers, but these three live exclusively in fresh water.

The elk (Alces alces, known in North America as the moose) is the largest deer. It is endemic in the Nordic countries, the Baltic states, and the Russian taiga. In these regions, it is the most dangerous animal in animal collisions. The road warning signs are iconic to roads in Sweden and Finland, and sometimes stolen by reckless visitors.

A few individuals have very little pigment and are known as white moose. Most often, the condition is not albinism, but leucism. White moose are surrounded by legend, and are usually informally protected from hunting. While a white moose is a rare sight, locals avoid giving them too much real-time attention, to avoid pursuit.

The reindeer (genus Rangifer) is the only deer whose females carry antlers. The reindeer has been a very important game animal, and the first members of the species to be domesticated were probably used in hunting to attract wild reindeer. There are both wild and domesticated populations; Europe uses "reindeer" for both, while North Americans sometimes use "reindeer" for domesticated populations and always use "caribou" for their own wild populations. Several indigenous peoples in the Norway, Sweden, Finland, Russia and China, such as the Sami, Nenets, Even and Evenks traditionally herd reindeer for a living. Most of the domesticated reindeer roam more or less freely, but some are used as beasts of burden and draught animals, and at least traditionally in some areas also for milk. As the local wild populations got extinct, husbandry became more important. Most remaining wild populations live in remote areas, but some, like the Finnish forest reindeer, have spread also to more easily reached areas. The Norwegian wild fell reindeer live in a few national parks. Until the early 21st century, the reindeer was considered a single species, but modern DNA study has divided them into six species, four of which are native to Eurasia and two to North America.

The red deer (Cervus elaphus) is larger than the reindeer but noticeably smaller than the Eurasian elk. It is closely related to, and slightly smaller than, the animal known in North America as the elk (Cervus canadensis). It is widespread throughout the continent except in boreal forests and tundra regions, and its range also extends into Turkey, Iran, central Asia, and the Atlas Mountains of North Africa.

The European fallow deer (Dama dama) ranged throughout Europe in prehistoric times, but by the time humans developed agriculture, its natural range was restricted to Turkey and possibly parts of Southern Europe. It was widely reintroduced to Europe during Roman times, and in more modern times has been introduced to many other parts of the world. It is roughly the size of North America's white-tailed deer, but the males have larger antlers that are noticeably shovel-shaped in older specimens.

The roe deer or European roe deer (Capreolus capreolus) is the most common deer in Europe, ranging through most of Europe, and also into Turkey, the Caucasus, and northern Iran and Iraq. It's relatively smaller than other Eurasian deer, with males rarely much larger than 35 kg (75 lb).

The Siberian roe deer, thought to be a subspecies of the European roe deer until being reclassified as C. pygargus in the early 1990s, ranges throughout the temperate zone of Eastern Europe and Central and East Asia. While still a fairly small deer, it's noticeably larger than its western cousin, with males up to 60 kg (130 lb). The ranges of the European and Siberian species noticeably overlap, and hybrids of the two are not uncommon.

The European bison or wisent (Bison bonasus) is a bovine which used to be near extinction, but has in the 2000s been reintroduced to forests in Central Europe, Spain, Russia, and the Caucasus. With only a few thousand head worldwide, it is still a rare sight.

The wild boar (Sus scrofa) is the same species as the domestic pig, and can be found across central Europe. Boars reproduce quickly, damage crops, and are hunted to limit population size. A charging wild boar can kill humans and given their propensity to enter human settlements are among the more dangerous animals.

The Norway lemming (Lemmus lemmus) mostly lives in the mosses of tundra and treeless fells of northern Fennoscandia and the Kola peninsula, with large tunnel systems beneath the snow in winter. The lemmings are known for their dramatical mass migrations; in years with large populations, the surplus move in random directions looking for vacant territory, sometimes funnelled into some narrow corridor where a mass panic can follow.

The European beaver (Castor fiber) leaves clearly visible traces in the form of nests, dams, and felled trees. The animal itself is nocturnal and difficult to spot; sitting still and silent in a boat gives the best chance to see a live beaver.

The Barbary macaque (Macaca sylvanus) is endemic to much of North Africa, with a small European population on the tiny British exclave of Gibraltar. The Japanese macaque (Macaca fuscata) is unique to Japan and the only non-human primate species native to the islands. It can be found bathing in hot springs in the winter, and lives in the coldest climate among all non-human primate species.

The mallard (Anas platyrhynchos), which is also found in North America, is the wild ancestor of the domestic duck. Unlike domestic ducks, mallards are capable of flying long distances.