What If We Had All the Birds from Shakespeare in Central Park?
According to birding lore, two of America's most invasive bird species were introduced by a misguided Shakespeare fan named Eugene Schieffelin.
Invasive Species: Pro And Con
Are invasive species always bad? Maybe they aren’t, according to an increasingly common point of view among ecologists.
Are Mute Swans a Harmful Invasive Species?
Mute swans are the poster child for a harmful species protected by strong public goodwill.