Clear Feeder Fresh Nectar Defender
Clear Feeder Fresh Nectar Defender is backordered and will ship as soon as it is back in stock.
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Defend the integrity of your hummingbird nectar by adding clear, all natural Nectar Defender. Using no dyes or preservatives, this is the equivalent of Feeder Fresh for nectar feeders using a naturally occurring, bird-safe micronutrient to keep nectar fresh.
Take better care of your amazing hummingbirds and help your nectar stay fresh a lot longer. Add 1 tablespoon to each quart of nectar or add 1 teaspoon to each 1-1/3 cup of nectar. 4 oz. bottle.
- 4 oz. capacity
- Satisfy your hummingbirds with fresh food 24/7
- Safe, naturally occurring micronutrients for better bird health
- Easy to use clear liquid formula
- Naturally prevents spoilage for weeks
Clear Feeder Fresh Nectar Defender
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Feeder Type
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Bird SpeciesHummingbirds
The Duncraft Guarantee – Trusted Since 1952
We want you to love your purchase. That’s why each Duncraft product comes with our 365-Day Guarantee. If it’s not the right fit for you or your birds, you can return it for an exchange or refund. We’re here to help you enjoy your birds, every step of the way.
❤️ Why Bird Lovers Trust Duncraft
The Leader in Backyard Bird Feeding Since 1952
Truly an American original, Duncraft has stayed true to its mission since the 1950s: to make backyard bird feeding easier, more enjoyable, and more rewarding.
We design and build over 500 exclusive products you won’t find anywhere else—each one made for birds, field-tested for success, and built to last. Backed by exceptional service and dependable home delivery, Duncraft is the trusted choice for bird lovers everywhere.
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Need help finding the right bird feeding solution?
Our friendly birding experts in Concord, NH are just a call or email away. Reach out Monday–Friday, 9 AM to 5 PM EST at 800-763-7878 or info@duncraft.com—we’re happy to help!
What makes Duncraft bird seed so popular?
We’ve been perfecting our bird seed blends since 1952—using only premium ingredients birds actually eat. Our small-batch, fresh-packed seed attracts more birds and supports healthier feeding with less waste. It’s the food your backyard birds come back for.
What if I’m new to bird feeding and not sure what to expect?
No problem at all—we’re here to help! Every Duncraft product is designed to make bird feeding easy and enjoyable, whether you’re just starting out or have years of experience. And if your feeder doesn’t work out, you’re covered by our 365-Day Guarantee. We’ll help you exchange it or find the right fit for your birds.
Where are Duncraft Brand products made?
Right here in the USA! Duncraft has been family-owned and operated since 1952, with over 500 exclusive products designed and built in Concord, NH. Our team combines hands-on experience with expert care to bring you the best in backyard bird feeding.
Clear Feeder Fresh Nectar Defender
Defend the integrity of your hummingbird nectar by adding clear, all natural Nectar Defender. Using no dyes or preservatives, this is the equivalent of Feeder Fresh for nectar feeders using a naturally occurring, bird-safe micronutrient to keep nectar fresh.
Take better care of your amazing hummingbirds and help your nectar stay fresh a lot longer. Add 1 tablespoon to each quart of nectar or add 1 teaspoon to each 1-1/3 cup of nectar. 4 oz. bottle.
- 4 oz. capacity
- Satisfy your hummingbirds with fresh food 24/7
- Safe, naturally occurring micronutrients for better bird health
- Easy to use clear liquid formula
- Naturally prevents spoilage for weeks