Grubs, the Superfood for Birds 500g pack is the perfect protein rich treat for wild birds, hedgehogs, turtles, reptiles and tropical fish. Compared to Mealworms, Black Soldier Fly Grubs have a higher protein content, more vital minerals and higher vitamin yields. Produced here in Ireland and with virtually zero production waste.. better for the planet and better for the birds! Dried grubs come in a handy 500g resealable pack and are also available in a bulk 10kg sack, e mail us for a price. Use Grubs on their own , on a bird table, or mixed through one of our premium blends such as All Seasons Blend or One and One Premium. Special Grubs and Mixed seed feeder also available.