How big are Crimson Rosellas?

Crimson Rosellas are medium-sized parrots, typically measuring about 12 to 14 inches (30 to 35 cm) in length. They have a wingspan of approximately 18 to 22 inches (46 to 56 cm). Weighing around 4 to 5 ounces (110 to 140 grams), they are known for their vibrant red plumage and striking blue or green accents.