As the United States marks National Bird Day on Jan. 5, the majority of bird species in the U.S. face a grim future in coming ...

A recent study published in the journal Biological Reviews has found that over one in six bird eggs fail to hatch, and ...

When species go extinct, the services they once provided to their ... Scientists estimate that half of the world’s bird ...

It found nearly half of all shrub species in Europe were threatened with extinction, as were a fifth of terrestrial ... and are an important food source for birds, mammals and at least in France and ...

At least 60% of wild coffees are threatened with extinction, including the species behind one of the world’s most popular beverages, scientists warn. Researchers at the Royal Botanic Gardens ...

More than half of bird species in the U.S. are in decline ... told ABC News. MORE: Previously extinct bird, gecko populations from the Galapagos Islands have reappeared Birds face human-induced ...

More than half of bird species in the U.S. are in decline ... use to be found in the Southern U.S. and Cuba, is likely now extinct -- with the last confirmed sighting occurring in 2004 in east ...