Abstract: A multi-purpose gravity-fed feeder system comprising a timed-access control system configured to simultaneously provide a combination of different nutrient-rich feed attractants to a target animal at a feeder site during specific hours, the timed-access control system comprising a synchronizing actuator control board with LCD interface, linear actuators, two or more actuator push-pull arms, an actuator tower with assembly mount, a solar panel and charge controller. The feed storage system comprises at least one feed access control door assembly, a dividable hopper with a removeable baffle configured to separate the different nutrient, protein-rich feed attractants and feed metering devices.

Abstract: A gravity-fed protein feeder improvement comprising a timed-access control system configured to increase opportunities to attract or harvest a target animal at a protein feeder site during daylight hours, said timed-access control system comprising a programable timer switch, a battery, a solar panel, a feed access control door assembly, an electromagnetic coil relay, a linear actuator, actuator alignment bracket and assembly mount.