Page 45 - Veterinary diagnostic imaging birds exotic pets wildlife
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     CHAPTER 3  III Cage Birds  41
                                   Figure 3-1 • Veterinarian visually inspects a Congo African Gray parrot in the Radiology Department.
                    tively small, being comprised mainly of medium-sized   Size Matters
                    parrots such as the African Gray (Figure 3-1) and the
                    Amazon (Figure 3-2). We see comparatively few small   Radiographic assessment of small birds is often diffi -
                    parrots, such as budgies and lovebirds (Figure 3-3),   cult because of a combination of small size and low
                    and almost no canaries. Occasionally, cockatiels are   contrast. Even when enhanced by CR or DR software,
                    referred for contrast studies related to suspected gas-  the image quality of a budgie pales in comparison with
                    trointestinal disease (Figure 3-4).                  that of a medium-sized parrot (Figure 3-5).
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           ch003-A02527.indd   41                                                                                     2/11/2008   10:52:16 AM
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