Where Have All The Birds Gone
Several small bird populations are in decline with a study citing a net loss of almost three billion birds since 1970.Several factors have caused the mass loss including urbanization, habitat loss, and climate change.Measures can be taken to help prevent the loss of existing populations such as lessening or even eliminating the use of pesticides and planting a garden with native species.Since 1970, researchers and scientists have been collecting data on 529 bird species and have noticed a trend: certain populations have been in decline over the course of the last 48 years....