Built-in continuous hummingbird perch ring allows more hummingbird perching space to maximize hummingbird viewing. Six flexible lifelike flower ports with Leak Free fit for maximum feeding comfort. Built-in ant moat deters unwanted pests from reaching the nectar. Two-part base system and removable flower ports allow feeder to be completely disassembled for thorough cleaning. California Warning: Lead - Reproductive Harm - www.P65Warnings.ca.gov.