United State on April, 22 1979 Start the First Earth Day. Focus is on Ecological Crises. The Product of activity is to increase environmental awareness. Wisconsin Senator Gay lord Nelson, in September 1969 purpose national teach-in on the environment,after that Earth Day is Annual event world wide. In 1969, at UNESCO conference in San Francisco, John McConnell Purposed a day to honor Earth.
This year the theme of Earth Day is "Protect Our Species".The Theme aims to draw attention to rapids extinction of species across the world.". The bluebirds are a group of medium-sized,
mostly insectivorous or omnivorous birds. Bluebirds are one of the few thrush genera in
the Americas. They have blue, or blue
and rose beige, plumage. Female birds are less brightly colored than males,
although color patterns are similar and there is no noticeable difference in
size between the two sexes.
