Honeyfields nyjer seed wild bird food often referred to as thistle is a tiny black oil rich seed which is very similar to the seed of the teasel or thistle highly desirable and very nutritious to many species but difficult to extract from these plants prickly heads now you can treat them all the year round to this valuable seedr r please note that the 252kg sacks of honeyfields nyjer seed wild bird food are delivered as 2x 126kg sacksr r ingredients include r nyjer seedr r r type of