 
 <prompt> Wetin dem name afta fruit? Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: Like reptiles, birds dey mainly uricotelic, wey mean say, their kidneys dey extract nitrogenous waste from their bloodstream and dey excrete am as uric acid instead of urea or ammonia through the ureters into the intestine. Birds no get urinary bladder or external urethral opening and (except for the ostrich) uric acid dey come out along with feces as semisolid waste. However, birds like hummingbirds fit dey facultatively ammonotelic, dey excrete most of the nitrogenous wastes as ammonia. Dem also dey excrete creatine, instead of creatinine like mammals. Dis material, as well as wetin dey come out from the intestines, dey come out from the bird's cloaca. The cloaca na multi-purpose opening: waste dey come out through am, most birds dey mate by joining cloaca, and females dey lay eggs from am. In addition, many species of birds dey regurgitate pellets. Males within Palaeognathae (except for the kiwis), the Anseriformes (except for screamers), and in small forms in Galliformes (but fully developed in Cracidae) get penis, wey no dey present for Neoaves. The length dey thought to dey related to sperm competition. When dem no dey copulate, e dey hide inside the proctodeum compartment within the cloaca, just inside the vent. The digestive system of birds na unique, with a crop for storage and a gizzard wey contain swallowed stones for grinding food to make up for the lack of teeth. Most birds dey highly adapted for quick digestion to help with flight. Some migratory birds don adapt to use protein from many parts of their bodies, including protein from the intestines, as additional energy during migration. 