aesculapius snake (zamenis longissimus) in the grass, bulgaria

green animal reptile wildlife nature grass lizard leaf amphibian insect branch plant frog invertebrate snake flower aesculapius zamenis longissimus bulgaria zaaesculapius bulgariamenis nature grass closeup green isolated animal animals wildlife outdoor long longissimus pharmacy serpentes reptilia reptiles zamenis conservation aesculapian snake nonvenomous medical exotic eye wild colorful macro plant background habitat head meadow reptile serpent skin field insect outdoors park portrait predator natural environment fauna beautiful herpetology dangerous people real time close color