A comprehensive illustrated guide to the Old World family of birds in the Helm Identification series. Starlings range from familiar species such as Common Starl

Bird migration is one of the most astonishing feats in the natural world. Millions of birds migrate, often over very large distances, to benefit from seasonal r

The seminal reference on the care of laboratory and captiveanimals, The UFAW Handbook on the Care and Management ofLaboratory and Other Research Animals is a mu