Last week's featured video on KarmaTube received 2053 views and 4 comments. "Most people know that pesticides are not only harmful for the environment, but they are also harmful to human beings. However, it can be difficult to come up with an ecological way of dealing with various pests in fields and gardens. A vineyard in South Africa is using Indian Runner ducks to take care of the pests that plague their plants in a natural way. The 1,071 ducks work on 50 square meters of farm land each day, eating the snails that destroy the crops. The farm puts on a “duck parade” every day before they go to work in the vineyards." ... Watch: Got a Problem with Pests? Call the Quack Squad