Johnsongrass is a drought resistant weed that can invade pastures, especially those not well cared for. In the United States, the Department of Agriculture has classified it as an invasive species. Drought conditions can kill many other grasses, allowing Johnsongrass to flourish. Johnsongrass is one of about 25 different species in the grass family known […]
Animals have proven to be some of the best medicine for people with health problems, physical and psychological handicaps. There are many stories of dog heroes, but cats have also shown to be brave and and are able to perform life-saving feats voluntarily. These stories of cat heroes were found on the Purina pet food […]
Conservation and animal welfare are similar causes with many overlaps. However, there are occasions when the two concepts conflict. Conservation is focused on the survival of species in the wild, while animal welfare is concerned with the well-being of individual animals. One example of this conflict relates to the attitude toward zoos. Modern zoos focus […]
