With the Perky-Pet oriole bird feeder, attracting orioles to your backyard has never been easier. The feeder's bright orange accents make it easy for orioles to spot when passing overhead. Orioles won't be able to resist the orange slice-shaped feeding ports. It's exclusive two-position perch adjusts to feed all varieties of orioles. With four ports and a large 32 oz nectar capacity, you'll be able to accommodate plenty of hungry orioles. The clear plastic reservoir allows you to easily monitor nectar levels at a glance, so you never run out during peak feeding times.