Canal de Castilla Rey (Palencia), considered the beginning of the Northern Branch, Valladolid and Medina de Rioseco, lying at the end of the Southern Branch and Campos Branch respectively. The countryside crossed by the canal is of interest for its birdlife. In the Tierra de Campos there are two large Special Protection Areas ("La Nava-Campos Norte" and "La Nava-Campos Sur") which are notable for the birds such as great bustards ("Otis tarda") which live in the dryland farming areas (sometimes described as "steppes") which are typical of the region. The canal, on the other hand, provides habitats for wetland birds such as the
Otis Blackwell Otis Blackwell Otis Blackwell (February 16, 1931 – May 6, 2002) was an African-American songwriter, singer, and pianist, whose work significantly influenced rock and roll. His compositions include "Fever", recorded by Little Willie John; "Great Balls of Fire" and "Breathless", recorded by Jerry Lee Lewis; "Don't Be Cruel", "All Shook Up" and "Return to Sender" (with Winfield Scott), recorded by Elvis Presley; and "Handy Man", recorded by Jimmy Jones. He is not to be confused with the songwriter and record producer Robert "Bumps" Blackwell. Blackwell was born in Brooklyn, New York. He learned to play the piano as a child