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How to identify snake eggs

Most snakes lay eggs and do not give birth to live young. The female lays the eggs underground in loose soil or sand, which acts as a natural incubator. She lays them and then abandons them, unless she is a cobra or a python. They will not let anyone near the eggs until they hatch. Depending on the species, a female snake can lay anywhere from two eggs to one hundred in a clutch.

Lift up the egg. Reptile eggs can survive brief, gentle handling. If the shell is hard, then it's a bird egg. The shell should feel leathery and have some give to it.

Take the eggs to a source of bright light, like a light bulb. Turn off all the other lights in the room so the one light source is even brighter.

Lift the egg up to it and you should be able to just barely make out the silhouette of the embryo inside. Only take a couple minutes to do this, because the egg needs to be put back into its natural or artificial incubator.

Note the shape of the egg. Snake eggs are generally oblong, but some African and Asian snakes lay eggs that are bumpy like a ginger root or that resemble a very thick grain of rice. Most snakes native to North and South America will lay eggs shaped like bird eggs.

Contact a local game warden or wildlife sanctuary and give them a description of the eggs. They may know the species, but since snake eggs so closely resemble each other, it's nearly impossible to determine the species until they hatch.

Tip

It takes about 55 to 60 days for snake eggs to hatch. Snakes that give birth to live young include garter snakes, water snakes, rattlesnakes and boa constrictors. A couple of days before the eggs will hatch, they look as if they've deflated.

Warning

If you found the eggs outside, put the eggs back, if possible. Otherwise, they will die. According to Animal Hospitals USA, the eggs need to be in a few inches of dirt, peat moss or shredded newspaper in a humid room at a temperature of 26.7 degrees C.

Things You'll Need

  • Source of bright light
  • Local game warden (optional)
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About the Author

Rena Sherwood is a writer and Peter Gabriel fan who has lived in America and England. She has studied animals most of her life through direct observation and maintaining a personal library about pets. She has earned an associate degree in liberal arts from Delaware County Community College and a bachelor's degree in English from Millersville University.