mangrove snake

amazing animal animals basking beautiful behavior biology boiga bronx captive cat coiled colorful colubrid creepy dangerous dendrophila ecology eerie eyes face goldringed growth herpetology india indonesia islands life mangrove markings natural nature pattern philippine poison poisonous pretty remarkable reptile resting scales scary science serpent singapore slither smile snake species specimen spooky striped stripes thailand unique unusual venom venomous vietnam wild wildlife yellow zoo zoology