It is hard to keep track of the numbers of fish in the rivers, lakes and oceans because they move around so much. It also hard to protect them for this reason. Fish which return to the same stream every year to spawn are easier to keep track of. The main reason fish become endangered […]
Alpacas are one of the 4 species of camelid, sharing their history with the Llama, vicuna and guanaco. Settling in the harsh environment of the Andes Mountains of South America, alpacas were domesticated more than 5,000 years ago by the Incas, natives of the area. Alpacas were first imported to the U.S. from Peru in […]
The tongue is not a large organ, but of course a very important one. It is made of muscle, connective and fatty tissue, blood vessels and nerves. There are small, mushroom-shaped protrusions called papillae that cover the top of the tongue and aid in tasting. A dog’s tongue has many uses besides tasting food and […]
