The brown bear is the second-largest of the eight species of bear alive today. The grizzly bear is the second-largest subspecies of brown bear. Only the very similar Kodiak bear is bigger. (Kodiak bears are found onKodiak Archipelago, a group of islands south of Alaska.) On average, the...
Though this is the first time the world has seen the white grizzly, park officials, who have known of Nakodas existence since 2018, never publicized the unique bear due to fear that it would be heartlessly run after by fans eager to see these unusual-looking animals. As it turns out, t...
Instead, he thinks the bear's unusuaI coloring is the result of a recessive(隐性) gene (基因), the characteristics of which are often covered by those of dominant genes. However, if both parents carry the same recessive gene - in this case, one that results in white fur - it can be...