NEW YORK— A new study finds that the death toll for birds that crash into buildings may be underestimated by hundreds of millions and could exceed 1 billion deaths a year ... North America’s bird ...

A simple coat of black paint on the white blade of a wind turbine could save countless birds from flying into the machines and to their deaths ... into buildings or by house cats. A study from ...

Turbines with a single black blade are over 70% less likely to kill birds, based on a controlled study over three ... saw a reduction in bird deaths of over 71%. The annual fatality rate was ...

July 24A new Nature study found bird flu spread among cows in the U.S., and the animals also spread the virus to cats and raccoons; this is one of the first studies confirming mammal-to-mammal ...