'… excellent and well written book … the second edition of Monitoring Ecological Change is the equal of the first in accessibility, clarity and comprehensiveness. … This highly technical and often complex subject matter is rendered clear and accessible … this is a timely and useful addition to the literature. Spellerberg has managed to improve on an already impressive piece of work and I am sure it will be read, reread, and used by undergraduate and postgraduate students, practitioners, and fellow academics.' Biologist