Does Bird Seed Go Bad
Maybe just buy a small amount of fresh niger seed and use that in your feeders.
Does bird seed go bad. If you notice one particular type of birdseed that is going uneaten for long periods the seed may be bad and it is time to inspect all your stored seed for problems. Second seed stored in bags or containers can have insect larvae develop inside. First off warm weather can cause birdseed to deteriorate or spoil.
I doubt they care if the seed is old. There are probably varied reasons why bird seeds do not sprout. The number one way of oily seed spoiling is them going rancid.
Here is a question from our March-April 2017 issue. That said it also takes birds a bit of time to learn to appreciate niger seed although the finch species were never slow to pick up the niger in my experience. Keeping seeds dry and cleaning up spilled seed can help wild birds stay healthy.
Moldy and musty odors also indicate spoiled birdseed. Many seeds have high oil contents and when that oil goes bad it will generate a sharp rancid smell. Many seeds have high oil contents and when that oil goes bad it will generate a sharp rancid smell.
Niger seed can indeed go bad especially if it has been exposed to moisture. Many seeds have high oil contents and when that oil goes bad it will generate a sharp rancid smell. Birdseed doesnt go bad.
Mold and mildew can be fatal to birds and moldy seed can show mold or fungus growth discoloration or a musty smell. It is best to cut your losses and throw away the entire packet. When thistle starts sprouting in their yards some determine to never use this feed again.