How do the average weights of male and female Yellow-Eyed Penguins typically compare?
Answer
Females average around 5.4 kg, while males average about 5.8 kg
While general adult weights range between 5 and 8 kilograms, fluctuating based on breeding success and feeding, there is a subtle sexual dimorphism in mass. Females tend to be slightly lighter on average, typically weighing around 5.4 kilograms. Males, conversely, tend to be marginally heavier, reaching averages closer to 5.8 kilograms. Although these averages differ slightly, it is important to note that these ranges overlap considerably, making visual sex differentiation based on weight alone unreliable for the casual observer.
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