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
Little Birds Little Birds Little Birds is Anaïs Nin's second published work of erotica, which appeared in 1979 two years after her death, but was apparently written in the early 1940s when she was part of a group "writing pornography for a dollar a day." The book is a collection of thirteen short stories. The sexual topics covered are quite varied, ranging from pedophilia to lesbianism, but linked by an interest in female subjectivity and in the dialectic of discourse and intercourse. Many of the same characters that appear in "Delta of Venus", her first published book of erotica, re-occur here. The