Animals, a diverse group of living organisms that consume other organisms for energy, have been a constant source of companionship, production, support, and sustenance for much of human history. Maintaining balance in our ecosystems, all animals are connected by the various important roles they play in making the environment function properly and it is the responsibility of humans to preserve and protect these fragile systems. The following collections of animal families provide an overview of the large range of varieties, sizes, and characteristics of mammals, birds, reptiles, fish and insects that coexist with humans on Earth. We will be continuing to expand our guides over time to cover in further detail the particular distinctions between the many forms of animal life in the world.
The Gray Wolf (Canis lupus) also known as the timber wolves is canine with a long bushy tail that is typically black-tipped. This species of wolf can sometimes look like a large German Shepherd dog. Gray Wolves can be found in Alaska, northern Michigan, N Wisconsin, Idaho, Oregon, and Yellowstone.
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