This magnificent bird of prey flies over Grand Tetons National Park in Wyoming. The bald eagle is part of a conservation success story, for our national bird was once headed toward extinction. A rapid decline in bald eagle populations was one of the motivating factors in establishing the Endangered Species Act of 1973. The chemical pesticide DDT, previously thought to be safe, was causing high mortality rates for bald eagle chicks, as well as many other birds exposed to the chemical. DDT was banned, and the eagles’ numbers began to rise again.
A species no longer at risk
Today in History
More Desktop Wallpapers:
-
Storm rolls over the grasslands
-
A black heron canopy feeding in Botswana
-
Keep calm and drive on (slowly)
-
Greece celebrates its independence
-
Bobbio, Italy
-
A memorial in Germany
-
A wild and scenic scene
-
Arctic fox in Norway
-
Sitka shines on Alaska Day
-
A Eurasian lynx in Siberia
-
‘Hello’ from zero degrees longitude
-
Three Natural Bridges, Wulong Karst, China
-
Room at the top?
-
Headed to the High Country
-
J.R.R. Tolkien Day
-
International Tea Day
-
On the hunt
-
National Llama Day
-
Is that a face in the sand?
-
Hohenzollern Castle near Stuttgart, Germany
-
Marine Day in Japan
-
Amelia Earhart
-
In Apia Harbor for Samoan Independence Day
-
Dancing waters of Dubai
-
New Years Eve in Rio de Janeiro, Brazil
-
Balloons and camels are two ways to catch a ride here
-
How Quảng Ngãi got its grove back
-
Purple flowers and Golden Week
-
200th anniversary of Brazilian independence
-
Sky island views
Bing Wallpaper Gallery

