finch feeding

How to Tell If Nyjer Seed Is Fresh (The 2 Tests That Actually Work)

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Nyjer Seed Freshness Test

If finches suddenly stop using a Nyjer feeder, stale seed is worth checking, but it is not the only possible cause. Two practical field checks are the seed’s overall condition and a crush test on white paper, where fresher oily seed may leave a visible grease mark. Neither test is a laboratory measurement, and color … Read more

Nyjer Bird Seed: Why Finches Ignore It and How Fresh Seed Changes Everything

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Nyjer Bird Seed

Nyjer is a useful specialty seed for attracting small finches, but it needs more freshness management than many beginners expect. If birds suddenly stop using a nyjer feeder, stale or wet seed is one possibility, not the only explanation. Local finch numbers, season, natural food, feeder condition, and placement can all matter too. The practical … Read more