Feather development non-nervous. They have a tubular central shaft called the rachis; coming off either side of the rachis are the veins, which have a series of barbs with interlocking connections that are called barbules. The rachis and attached veins make up the spathe. The opposite of the rachis is the calamus, which anchors the feather to the body and is moved by attached dermal muscles. There are many different types of feathers that mostly follow this basic design with few variations based on evolutionary needs. Feathers are sometimes referred to as “elaborate reptile scales” just as birds are sometimes viewed as
I Am a Bird Now following people contributed to "I Am a Bird Now:" !scope="row"|Worldwide I Am a Bird Now I Am a Bird Now is the second album by New York City band Antony and the Johnsons. It won the Mercury Prize on September 6, 2005. After winning the prize, the album shot up the UK albums chart from #135 to #16 in one week, the biggest jump in the history of the Mercury Music Prize. As of September 2011, UK sales stand at 220,000 copies. The album features guest appearances by Rufus Wainwright ("What Can I Do?"), Devendra Banhart, Joan Wasser and by