A forest area is being used for a new housing development. Most of the trees have been removed to make room for the new houses. Predict the impact that this will have on the birds in the area. A The bird populations will stay the same because humans love birds. B The bird populations will decrease because humans see them as pests. C The bird populations will increase because humans do not interfere with wild animals. D The bird populations will decrease due to competition for resources such as food and nesting sites.