Everglades National Park, FL - A family got quite a shock when an uninvited guest slithered into a picnic area in Florida. 

They were visiting from Arkansas and captured this snake on camera.

This 17-foot Burmese python was killed by a park ranger. 

In January, the Florida Fish and Wildlife Conservation Commission will host a 2013 Python Challenge. 

They hope this will help control the expanding population. 
A grand prize of $1,500 will go to the person who kills the most pythons and a thousand dollars will go to the person who kills the longest python. 

Researchers say pythons have devastated rabbit, fox, opossum and bobcat populations. 

You May Also Like...

Bikini Photos: 2012 Hooters International Swimsuit Pageant

Caught on Camera: Dashcam catches 14 illegal immigrants jumping from SUV

Really?!?: Dashcam catches man urinating on patrol car

Gah: Nose ring found in McDonalds burrito

7-11 Nudie: Nude robber boosts 7-11, video

Lil Girl Gang: Little girls busted in burglary ring

Oh Deer:  Video catches deer tangled in Christmas lights

Sex Offender Search: Look up Florida Sex Offenders here

Lawsuit: Scientology allegedly covered up woman's death

Lovely Angels: 2012 Victoria's Secret Fashion Show pictures

Yowtch! Teen accidentally shoots off his penis, testicle

Cheerleader sex: Former Ben-Gal pleads guilty to sex with teen

Unwelcome house guests: Coyotes move into abandoned mansion

PHOTOS: George Zimmerman/Trayvon Martin crime scene pics

Not just a game? Man murdered for Magic: The Gathering cards

Yearbook mug shot: Teen who posed in racy yearbook photos busted for underage drinking

Bikinis, mud, trucks: The Redneck Yacht Club

Photos: Ex-Charlie Sheen Goddess Bree Olson

Naughty Schoolgirls: Naughty schoolgirl night at Tampa club pictures

Outrageous mug shot galleries...

Strange: Some of the most unusual mug shots we've seen

Notorious Women: Bad girls behind bars

Teachers: Teacher arrest mugshots

Celebrities: The rich and famous have their own booking photos

Jaw droppers: Open mouth mug shots

Laughers: What's so funny mug shots

Prostitutes: Prostitute mug shots

Athletes: Professional athlete mug shots 

Porn arrests: Child porn arrest mug shots 

Local Mugs: Hillsborough County Mug shots

More unusual mug shots and galleries: 10 News slideshows and galleries

WESH via CNN Newssource