www.dnr.state.il.us

Pat Quinn, Governor

DNR Links Skip to Content Skip to State Links

 IDNR Home
 IDNR Home (new)
 Agency Offices
 Disabled Outdoors
 Freedom of Information Act
 Get Involved
 Grant Info
 Great Lakes Restoration
 Hunting
 Fishing
 License / Permit / Register
 Kids & Education
 Law Enforcement
 Mandatory Safety Programs
 Lodges / Leasing
 More Links
 Outdoor Recreation
 Parks & Recreation
 Press Releases
 Publications
 State Museums
 World Shooting & Recreational Complex
 DNR A to Z

 DNR
 Illinois

  @@tab@@   

Snake Facts

 

Thesmallest snake in Illinois is the flathead snake. The longest Illinois specimen measures eight inches (20.3 cm).
The largest Illinois snake is the bullsnake (Pituophis melanoleucus), with the Illinois record length at seven feet, two inches (218.5 cm).
A snake can swallow prey that is three times larger than the size of its own head.
Snakes are very efficient rodent controllers. Large and medium-sized snakes can eat up to nine pounds of rats and mice per year. That amount of rodents could fill a king-sized pillowcase!
Females of some snake species can store sperm for as long as five years inside their body.
Snake scales and rattlesnake rattles are made of keratin, a hard protein also found in the hair, fingernails, and hooves of other animals.
Snakes have four rows of teeth in the top of the mouth and two rows on the bottom of the mouth.
Rattlesnakes add a new segment at the base of the rattle each time the snake sheds its skin. Old segments at the tip may disintegrate or break off.
Kingsnakes are immune to the venom of copperheads, cottonmouths, and rattlesnakes.
When threatened, a hognose snake spreads its head and neck, somewhat like a cobra would, then rolls over and plays dead if it continues to be disturbed.

Click image to return to Table of Contents

 

 

 

 

 

 

Kids & Education

 New This Month
 Online Order Form
 Student Pages

Copyrightę 2014 Department of Natural Resources
Accessibility    Contact    FAQs    Podcasts    Privacy    Social Networking