The Flax seed is composed of 40 to 45% oil and 25% protein. The flax seed keeps very well. It contains, in particular, two fatty acids of which the names are close (and whose root is the word "lin"), the a-linolenic acid (an omega 3) and linoleic acid.

The seed of grass is very low in fat, it is ideal for small, exotic and siskins, but it is suitable for all birds. To be included in a seed mixture

The seed of lettuce or salad white is appreciated in the mixtures that you will make for your native birds such as siskins and goldfinches.