KIWI
Let's start off from Australia. While other birds lay many eggs, kiwi lays just one egg at a time. But the one egg is equivalent to 20% of her total body weight and almost half of her size. That's like an adult human carrying a 6 year old baby in their belly.
When the egg is stressfully laid, they still invest 70-80 days to incubate the egg. That's about time 2 the time ostriches spend incubating. Incredible!
    
  Let's start off from Australia. While other birds lay many eggs, kiwi lays just one egg at a time. But the one egg is equivalent to 20% of her total body weight and almost half of her size. That's like an adult human carrying a 6 year old baby in their belly.
When the egg is stressfully laid, they still invest 70-80 days to incubate the egg. That's about time 2 the time ostriches spend incubating. Incredible!
KIWI
Let's start off from Australia. While other birds lay many eggs,  kiwi lays just one egg at a time. But the one egg is equivalent to 20% of her total body weight and almost half of her size. That's like an adult human carrying a 6 year old baby in their belly.
When the egg is stressfully laid, they still invest 70-80 days to incubate the egg. That's about time 2 the time ostriches spend incubating. Incredible!
 
 
                                               
                               
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