We have thirteen feeders in our backyard and they are all busy with birds.
Here is an Aspects Excel feeder. I set up the tripod and video camera and let it record for 128gb/ several hours. The entire video is the same so I randomly selected about ten-minutes.
Birds seen: Anna's, Black-chinned, Broad-billed, Costa's and Rufous.
We also have Allen's and Rivoli's but not in the video
It starts with a feisty Rufous. At the 2:30 minute mark all food ports are being used my multiple species.
http://www.hummingbirdmarket.com/feeder ... html#excel
Nice video Douglas.
All my current feeders are high perch in design and are from Aspects. I have one high perch and a few humm blossoms and Gem feeders, all have the same perch design. Personally I like the design and the feeders. Aspects really stands behind their feeders, had an issue with a suction cup and they sent one out the same day!