Classic 20 in. Sunflower/Mixed Seed Bird Feeder (B-7F)


Classic 20 in. Sunflower/Mixed Seed Bird Feeder (B-7F)

Rated 5.00 out of 5 based on 8 customer ratings
(8 customer reviews)



Droll Yankees invented the tubular bird feeder in 1969. This feeder is one of our original designs, having stood the test of time.

  • Durable metal parts that won’t chip or fade and squirrels can’t chew
  • UV-stabilized polycarbonate tube won’t yellow with age
  • Threaded base allows for addition of a tray and other accessories
  • Stainless steel wire is long-lasting and chew-proof
  • Lifetime Warranty against squirrel damage
  • Made in the U.S.A.


Click here for the B-7F instruction manual.


B-7F replacement parts:


Droll Yankees
Without a doubt the best feeder I have ever owned. Within 30 minutes of filling them, the birds started feeding. This feeder has attracted sparrows, finches, cardinals, blue jays, red-headed woodpeckers, orioles, and even green quaker parrots in TX. I have had my oldest B-7 for 8 years now and it still looks great. I have tried numerous other feeders, but none compare to the Droll Yankees brand for outstanding quality materials and workmanship. Best of all, the birds absolutely love the B-7. If you want a bird feeder that will last and last, AND attract a variety of birds, get a Droll Yankees B-7.


compatible seed trays for the Classic bird feeder series

Please! For the sake of the birds, keep your feeder clean! Dirty feeders spread disease. Soak all parts in a 50/50 solution of white vinegar and water. Use a Droll Yankees Bird Feeder Brush to brush away grime inside the tube.

Birds that use this feeder: Cardinals, Chickadees, Finches, Flickers, Goldfinches, Grackles, Grosbeaks, Jays, Juncos, Kinglets, Nuthatches, Redpolls, Siskins, Sparrows, Starlings, Titmice, Towhees, Woodpeckers and Wrens.

Dimensions 6.5 x 6.5 x 22.5 in
Manufacturer Warranty

Lifetime Warranty

Seed or feed options

Sunflower seed, mixed seed, peanut chunks, safflower seed, sunflower kernels and cracked corn


UV-stabilized polycarbonate and stainless steel bail wire


2-1/2 lbs. of seed, 6 ports


May be hung or pole mounted

Prop 65 Warning

WARNING This product can expose you to chemicals including Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to

What guards are compatible with this model?

The Squirrel Guard is compatible with the B-7F.

Can the B-7F be pole mounted on the Ultimate Yard System?

Yes, the B-7F can be pole mounted on the Ultimate Yard System.

8 reviews for Classic 20 in. Sunflower/Mixed Seed Bird Feeder (B-7F)

  1. Rated 5 out of 5

    Walter Karson

    I recently acquired an original B-7 Feeder, from a Goodwill store… for pennies. The feeder is in excellent condition. It measures 30 inches from top to bottom and has a clear catch tray around the bottom of it. I also has a clear tube attached to the bottom of it that is 4-5 inches. I don’t know its purpose, but will have the feeder filled with sunflower seed and hanging off a 10foot rod from a very tall tree, by this weekend. I also have several other Droll Yankee Feeders.

  2. Rated 5 out of 5

    Maurice O Clark

    I bought my first B-7 sometime around 1977. Still good today. I bet I put several tons of sunflower seeds thru this feeder … No other feeder is better, all others have failed. I plan to take it with me on every move until “death do us part”….

  3. Rated 5 out of 5

    Don Valentine

    My B-7 feeder was purchased in December 1972 when living in New Hampshire and has served well in Virginia and back home in my native Vermont ever since. It has survived two episodes with bears with no damage other than a bent perch. Many other extra bird feeders have been purchased since and most have failed to stand up as well. Frankly, I think any money invested in bird feeders other than those from Droll Yankees is simply wasted. Droll Yankees B series bird feeders are clearly the best ones built.

  4. Rated 5 out of 5

    Dave R

    Have had it over 25+ years! Feed year round. Placed in full sun area– UV finally killed the tube (ordering a replacement tube). Best feeder I have had by far. Worth every cent!

  5. Rated 5 out of 5

    Leann F

    Absolutely!!! In Iowa we have lots of wind and storms. Best feeder we have ever owned. Squirrels can’t get to it. It holds 8 pound of bird seed. Less time filling the feeder all the time. We bought on last year and I’m ordering another one today. I’m hoping the B-7F is identical to the B-7.

  6. Rated 5 out of 5

    Keeta Beaubien

    Mine only lasted about 15 years til a bear got it and even then it was still useable. I was just concerned about rain getting thru the teeth holes. Bought 2 more but bring them in at night. Maybe these will last 30 years

  7. Rated 5 out of 5

    whitney smith

    I have seven feeders, four of the classic, two wicked tall, and i’m not sure what the short one is called. I’ve had it for 30 years, or well it’s been in my family for 30 years. It was a christmas gift about 30 years ago.

  8. Rated 5 out of 5

    William Clark

    My Original B-7 feeder has served me for many years (1977) and through four states until destroyed by a black bear here in Pennsylvania. It is the best birdfeeder I have ever owned. I am hoping the B-7F has not changed and will replace my original.

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