En A Wing and a Prayer: The Race to Save Our Vanishing Birds, coautores ANDERS AND BEVERLY GYLLENHAAL chronicle the costly experiments, contentious politics, and new technologies centered around pulling our birds back from the brink of extinction. Alfie and Me: What Owls Know, What Humans Believe is ecologist CARL SAFINA’s tale of nursing a near-death baby owl back to health – and the remarkable impact it has on his family’s life.

Comprar A Wing and a Prayer: The Race to Save Our Vanishing Birds. – Gyllenhaal

Comprar Alfie and Me: What Owls Know, What Humans Believe. – Safina