Maltbys' Stores 5 Litres (approx. 2.5kg) Black Sunflower Seeds Wild Bird Food

There are two types of sunflower seeds available for bird feeding - the larger striped sunflower seeds, and the smaller, high oil black sunflower seeds. This is because they are high in oils that provide energy, as well as fibre, calcium, iron, potassium, and vitamins A, B and E.

The 5 Litre Refill Bag BLACK SUNFLOWER SEED WILD BIRD FOOD is perfect for wild bird seed feeders.