Crop (anatomy) Crop (anatomy) A crop (sometimes also called a croup or a craw, or ingluvies) is a thin-walled expanded portion of the alimentary tract used for the storage of food prior to digestion. This anatomical structure is found in a wide variety of animals. It has been found in birds, and in invertebrate animals including gastropods (snails and slugs), earthworms, leeches, and insects. Cropping is used by bees to temporarily store nectar of flowers. When bees "suck" nectar, it is stored in their crops. In a bird's digestive system, the crop is an expanded, muscular pouch near the gullet or throat.
The Birds of the District of Geelong, Australia The Birds of the District of Geelong, Australia The Birds of the District of Geelong, Australia is a book published in 1914 by W.J. Griffiths in Geelong, Victoria, Australia. Authored by Charles Frederic Belcher, it was published in octavo format (225 x 144 mm), containing 414 pages bound in navy blue buckram. It is illustrated with numerous black-and-white photographic plates. It contains a systematic list of 244 bird species known to occur within a radius of from the city of Geelong, south-west of Melbourne on the western side of Port Phillip Bay, followed by largely personal reminiscences on the birdlife.