A burglary in the Bahamas and the threat of a volcano eruption on the island of Guadeloupe set in motion one of the fastest and most widespread invasions of a non-native wildlife species — a bird, in ...

The collared dove is also more flexible than the turtle dove in its choice of nesting sites, and readily adepts to artificial sites. Whereas turtle doves nest exclusively in trees, shrubs and hedges, ...

Compare the call of the exotic Eurasian collared-dove and the native mourning dove from links posted on Rich Landers' Outdoors Blog. Exotic species usually spell trouble for natives. Lake trout ...