Although some details are stylized, scientists believe that it is an attempt by ancient artists to distinguish migratory birds from native birds.
Australian scientists report that more than one million birds are killed every day by domestic cats and wild cats, 99% of which are native birds, the Guardian reported on October
Guam, a small island in the western Pacific Ocean, is confronting the great brown snakes following the US Navy cargo ships that entered the World War II island 70 years ago.
New Zealand is the first country in the world to decide to destroy all wild predators in the territory until 2050.