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WEC257: Florida's Introduced Birds: Monk Parakeet (Myiopsitta monachus)

Figure 4. Budgerigars or "Budgies" (Melopsittacus undulatus) are somewhat similar in appearance to Monk Parakeets, but lack the gray face and chest and are only half the size of Monk Parakeets.

Credit: Sebastian Ritter, Wikimedia Project, 2006