Do you have any invasive species in your area? Plant or animal.

Yes. Both plant and animal. 

It's really hard for me to be mad at some of them because they're visually appealing. Also, it's not their fault that stupid humans introduced them to the environment in the first place. 

Best to try to contain them, though. I imagine that Native American Indians wish they could have contained the original invasive species to this continent! 

pigeons, rats, mice, weeds...lol

Yes -

Plants - Scotch Broom: Highly flammable, hard to kill and thrives in all conditions.

Animals - Flatlanders"  Explode with anger (especially when driving), whine about everything, can't thrive anywhere.  {"it's too dry", "it's too wet", "there're too many trees in the forest", "We need more shopping malls", "my neighbors chickens wont shutup" ...  wah, wah, wah!. }

Japanese knot weed....you can't sell you home if you or you  neighbours   has its..... If you do nothing about it the government prosecutes you...:(
Its in various properties in London...it's also now in many parts of England as well...
It was brought into the country by very careless horticulturalist that let it grow wild and get out if control.....

not that i know of

Fennel is a Mediterranean native that has become invasive in the Bay Area. Eucalyptus trees are Australian natives that grow throughout coastal California. Not only are they invasive, they're also highly flammable.

And we are overrun with squirrels. They are actually native, but we've killed their natural predators, which means they multiply at an alarming rate. 

I have Multifloral Roses. They are nasty to contact but the birds love to nest in them. I have Emerald Ash Borers and Japanese beetles.

This is the list from my state's Department of Environment and Natural Resources website:

Zebra Mussels
Rusty Crayfish
Asian Carp
Quagga Mussels
Asian Clams
Silver Carp
Bighead Carp
Grass Carp
European Rudd
Western Mosquitofish
Didymo
Flowering Rush
Purple Loosestrife
Common Reed
Curly Leaf Pondweed
Eurasian Watermilfoil
Leafy Spurge
Canada Thistle
Perennial Sow Thistle
Hoary Cress
Russian Knapweed
Salt Cedar
Gypsy Moth
Absinth Wormwood
Black Henbane
Bull Thistle
Chicory
Common Burdock
Common Mullein
Common Tansy
Dalmation Toadflax
Diffuse Knapweed
Field Bindweed
Giant Knotweed
Houndstongue
Musk Thistle
Ox Eye Daisy
Phragmites
Plumeless Thistle
Poison Hemlock
Puncturevine
Scotch Thistle
Spotted Knapweed
Sulfur Cinquifoil
Saint Johnswort
Yellow Toadflax
Mountain Pine Beetle

"Seagulls" ... mostly.

Yea. Stupid people.

We have an invasive race where I live: caucasians, and I'm one of them.

Japanese knotweed