Showing posts with label Invasive. Show all posts
Showing posts with label Invasive. Show all posts

Saturday, January 17, 2009

NOLA Flora & Fauna 010 - Parrots


Many parts of the country have invasive flocks of feral Quaker Parrots, also called Monk Parakeets-(Myiopsitta monachus) thriving in their area. It's not just limited to semi-tropical places like New Orleans and Miami. Chicago has it's own group doing just fine through their Jet Stream winters. Many people became familiar with feral birds from the movie The Wild Parrots of Telegraph Hill, though these were Cherry and Blue-crowned conures.

I watched these birds take this tree apart for a good while, taking the twigs away to make their giant nests, often in large power station grids- between transformers. They make a heck of a noise, too.

They are always of concern to biologists who want to know their environmental impact. In the mean time, residents and tourists are either amused or annoyed.

This is a map that tracks Monk Parakeet sightings.


View Larger Map

Thursday, January 1, 2009

NOLA Flora & Fauna 007 - Invasive Species

Please click on the images for larger, more-detailed versions.
The Asian Scrotum Plant (Testicliensis orientalis) is actually an invasive species to New Orleans.


I kid you. I am a kidder.