Difference Between Nyjer Seed and Thistle Seed: Are They the Same?

If you've ever browsed through birdseed at a garden center or online store, you’ve probably come across two terms: Nyjer seed and thistle seed. This has led many bird enthusiasts to wonder — what is the difference between Nyjer and thistle seed? Are they the same, and which is better for finches?

In this article, we’ll clear up the confusion, explore the benefits of Nyjer seed, and answer common long-tail search questions to help you choose the right seed for your backyard birds.

Nyjer Seed vs Thistle Seed: Understanding the Confusion

The terms Nyjer seed and thistle seed are often used interchangeably in bird feeding circles, but they’re not exactly the same thing botanically.

• Nyjer seed (also spelled Niger) is the seed of the Guizotia abyssinica, a plant native to Ethiopia and India.
• Thistle seed, technically, refers to seeds from the actual thistle plant, which has spiny leaves and is not commonly used in birdseed mixes.

So why the mix-up? In North America, Nyjer is often marketed as “thistle seed” because birds like goldfinches, which feed on natural thistle plants in the wild, also love Nyjer. However, when you’re buying “thistle seed” from a birdseed brand, you’re almost certainly getting Nyjer.

Why Do Finches Love Nyjer Seed?

When comparing Nyjer seed vs thistle seed for finches, Nyjer is the clear winner — not just by popularity, but by definition, since that’s what you're actually feeding them.

Nyjer seed is especially loved by:

1. American Goldfinches
2. Pine Siskins
3. House Finches
4. Redpolls

These birds have small, conical beaks that are perfectly adapted for Nyjer’s tiny, lightweight seeds. The best seed for goldfinches is, without a doubt, Nyjer.

Benefits of Nyjer Seed for Backyard Birds

Nyjer seed provides several important benefits:

• High in oil: Provides essential energy, especially in winter.
• Low mess: Birds consume most of the seed, leaving minimal waste.
• Not favored by squirrels: Due to its small size and bitter outer shell.
• Ideal for specialized feeders: Like mesh or tube feeders with tiny ports.

Nyjer Seed vs Other Bird Seeds

While Nyjer is perfect for finches and small songbirds, other seeds serve different purposes:

Seed Type	Best For	Notes
Nyjer Seed	Finches, siskins, redpolls	High-oil, small, not attractive to squirrels
Black Oil Sunflower	Cardinals, chickadees, nuthatches	Rich in oil, larger birds love it
Safflower Seed	Doves, cardinals, grosbeaks	Less likely to attract squirrels
Millet	Sparrows, doves, juncos	Best scattered on the ground

Frequently Asked Questions About Nyjer Seed

Q: Is Nyjer seed the same as thistle?
A: Yes, in the birdseed world, they refer to the same thing — although Nyjer is the accurate name.

Q: What birds eat thistle seed?
A: Birds that eat "thistle seed" are really eating Nyjer — including goldfinches, siskins, and redpolls.

Q: Can squirrels eat Nyjer seed?
A: Most squirrels ignore Nyjer seed due to its small size and taste.

Q: How should I store Nyjer seed?
A: Store in a cool, dry, airtight container to maintain freshness and avoid mold.

Q: Can Nyjer seed sprout under the feeder?
A: No, Nyjer seed is heat-treated before sale to prevent germination.

Tips for Feeding Birds With Nyjer Seed

1. Use a specialized feeder with narrow ports or mesh to reduce seed waste.
2. Clean feeders regularly to prevent mold buildup.
3. Keep seed fresh by buying smaller quantities and storing it properly.
4. Hang your feeder in a quiet area to encourage shy birds like goldfinches.

Conclusion: Nyjer Seed Is the Right Choice for Finch Lovers

If you're looking to attract colorful finches and other small songbirds, Nyjer seed is the best option. Though it’s often called thistle seed, it’s important to understand they’re not the same botanically — even if they're used the same way.

Whether you're a beginner or a seasoned bird watcher, knowing the difference between Nyjer seed and thistle seed can help you make better buying decisions and create a more welcoming backyard habitat.