Gulls and plovers: the ecology and behaviour of mixed-species feeding groups.
London: Croom Helm, 1985. Octavo, photographs and other illustrations, very good copy in dustwrapper. More
London: Croom Helm, 1985. Octavo, photographs and other illustrations, very good copy in dustwrapper. More
Melbourne FL: Krieger Publishing Company, (1996. reprint). Octavo, publisher's cloth, WAS $50. In this guide, ready sources on alternatives for many dietary items for the feeding of captive reptiles are discussed in detail. In the case of invertebrate prey, practical methods for their culture are provided. Throughout the manual, certain..... More
Exeter: Pelagic Publishing, 2017. Octavo, dustwrapper, black and white photographs and illustrations. Journey through the digestive systems of humans, farm and wild animals, and meet some of nature's ultimate recyclers as they eat, breed in and compete for dung. The fall of bodily waste onto the ground is the start..... More
Melbourne: Oxford University Press, 1980. Octavo, photographs, dustwrapper. More
Camarillo: Cooper Ornithological Society, 2007. Octavo, paperback, tables, graphs. WAS $30. Studies in Avian Biology, 35. A study of the feeding ecology of the marine avifauna of the eastern tropical Pacific Ocean during a nine year period, 1983-1991. This is one of few studies on the diet of an entire..... More
Albuquerque: University of New Mexico Press, 1993. Octavo, colour illustrations, maps, fine copy in dustwrapper. More