By Tristan Baurick
NOLA.com
It's not a colorful or elegant bird, nor does it sing anything that could be described as pleasant. Its feathers are drab. Its beak droopy, and its long-legged gait is so gimpy that it was cursed with one of the most disparaging names in all of birddom: the limpkin.
And yet the limpkin’s first appearance in Louisiana a few years ago was cause for celebration. That’s because this gangly, shrieking bird from Florida is the mortal enemy of a foreign snail that’s been wreaking havoc in Louisiana’s farms and wetlands.