The research followed the paths of nearly 13,000 individual animals and found little overlap between their migratory paths ...

Conservationists demand that the state reevaluate the physical and legal availability of water taken by subdivisions from the San Pedro Riparian Conservation Area.

While there have been no recent cases of avian flu in Utah's poultry or cattle, Arizona and Idaho have ongoing outbreaks.

Audubon: Climate change is shifting bird migration Southeast Arizona, important habitat, is greatly affected. By Tony Davis Arizona Daily Star Jun 10, 2009 Jun 10, 2009; 1 of 7 ...

But the bird flu is still certain to have a wider ... With the farm losing 95% of its production in Arizona and six million egg-laying birds being culled ... “Most waterfowl are migratory, ...

To witness dazzling displays of migrating hummers on the move, the western United States is the place to be during the warmer ...

Animal conservationists often move elephants between herds to improve biodiversity and group health, but what if the elephants don't speak the same language?

Migrants cross the Niagara into America on small vinyl rafts. Federal officials have flooded Western New York with ...

With some of the lowest light pollution in the entire state, Pearrygin Lake State Park in Washington's Methow Valley is an ...

Experts admit they know very little about bird flu but know it comes from wild aquatic birds like ducks and geese. “Most water fouls are migratory, so they can literally move thousands of miles ...