Balkan grass snake - Natrix natrix persa

Names

Lists

• Reptiles
• Colubridae (Colubrids)

Valid life stages

• unknown
• adult
• juvenile
• immature
• subadult
• larva
• egg
• deviant
• egg mass, raft or string

Valid activities

• unknown
• foraging
• calling
• basking
• hibernating
• mating
• territorial behaviour
• present