olm_Postojna_Cave

Photo of a captive Proteus anguinus, also known as the olm, at Postojna Cave, Slovenia. Image credit: Alex Hyde, Postojna Cave.

Photo of a captive Proteus anguinus, also known as the olm, at Postojna Cave, Slovenia.
Image credit: Alex Hyde, Postojna Cave.

Posted 
June 5, 2016
 in 

Like what you read?
Subscribe and receive daily news delivered to your inbox.

Your email address will only be used for EarthSky content. Privacy Policy
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

More from 

Shireen Gonzaga

View All