They give lots of basic information that you will find most useful, plus many, many other very helpful and useful bluebird web sites are available to you on the Bluebird-L Reference Guide.
(basic information; will find; most useful) (many other very helpful and useful bluebird web sites; are; available to you; L:on the Bluebird-L Reference Guide) Context(many other very helpful and useful bluebird web sites are,List([79, 136))):(They; give; lots of basic information)
many other very helpful and useful bluebird web sites are,List([79, 136))
basic information many other very helpful and useful bluebird web sites They
will find are give
most useful
available to you L:on the Bluebird-L Reference Guide
lots of basic information