Kingbird Eyelash Yarn, also known as fun fur yarn and feather yarn
Novelty Yarn at WEBS
Novelty yarns - Wikipedia
Choose The Best Yarn For Your Project - Serendipity Needleworks
Novelty Yarn 3 strand 75 yds Assorted Colors-New! – Sweet Horse
A Glossary of Common Knitting Terms - Brown Sheep Company, Inc.
Novelty and Textured Yarn
How to Knit: Complete Guide for Beginners - Sarah Maker
A Guide To Novelty Yarns For Weaving - Warped Fibers
Yarn Weight Chart, Chunky Yarn & More
My friend's mom is kindly offloading several boxes of yarn