Which Bird Has A Brain Smaller Than Either Of Its Eyeballs? “What is the difference between an ostrich and a chicken?” these questions often get asked. Ostrich’s are the most popular birds in the zoos and the pets at home. “What is the difference between an ostrich and a chicken?” these ask many bird lovers, ornithologists and naturalists.
If one looks at a chicken or an ostrich, one can see that it has two eyes, one big and one small. The animal also moves its head and its tail while talking or displaying other behaviors. So, it is evident that the animal is using both eyes. Therefore, the question “which bird has a brain” is really difficult to answer because no animal has eyes with two different sets of lenses.
According to some scientists, ostriches have brains which are so small that they function only when the other eye is functioning. This is similar to humans who only have one functioning eye when their left eye is injured. No matter how many times you look at an animal, it still can only use one eye. The other eye is only used for seeing short distances.
There are two species of ostrich: the Barbel and the civet. These two ostriches differ in their arrangement of the eye sockets. The Barbel’s largest eyes are found between its eyes while the civet has big eyes located at its top. Therefore, the question “which bird has the smallest eyes” can only be answered if we know which kind of ostrich and which kind of civet. Scientists believe that the civet has the largest eyes because it can look up to fifty feet away while the Barbel has the smallest.
Next, let us look at how these birds use their eyes to hunt. Ostrich eyes are very flexible. The bird can twist and turn its head to scan the ground for prey such as ants and moths. The longer it can maintain this image, the more likely it is that the prey will come into view. So, the next time you ask yourself which bird has a brain smaller than either of its eyeballs, remember that it can change its gaze from minute to minute.
The third question you may have in mind is “what animal doesn’t walk backwards?” Most animals, including humans, walk backwards. Therefore, the question “which bird has a brain larger than either of its eyelids?” is also answered.
Last, but not least, one of my favorite animals which has an extremely large brain, eyes, and body is the Emu. The Emu is the only bird apart from penguins which walks on its two feet, which of course makes it the most unique animal in the animal kingdom. However, unlike the penguin, the Emu is so large that it needs its two feet to walk because otherwise it would fall over backwards. And just like the penguin, the Emu is nocturnal and only comes out of its nest at night to hunt fish, dive to the sea to catch fish, and even to sit on its two legs to walk backwards.
So which bird has a brain smaller than either of its eyeballs? It’s the ostrich! And it’s fun to learn about all the little quirks of nature, like what makes the Emu so smart and unique. And now you know what the questions are, too!
Ostrich eyes are very large compared to other creatures in the animal kingdom, but they are actually very small. They are only about half the size of an ostrich’s beak, which means that their brains must be really big, if they are so small-brained. In fact, each eye is about the size of a pea. And they have four hearts instead of the usual two, as well. The reason for this is that the hearts are responsible for keeping the animal’s body alive.
The last fun fact about the Emu is that it can jump about three times faster than any land animal. Therefore, it probably shouldn’t be categorized as a land animal, but more like a flying animal. The Emu is about half a foot long when fully grown and weighs about a hundred and fifty pounds. It has a thick, bushy plumage which is black with white feathering. Its beak and legs are short, while its feet are broad and fat. Overall, the Emu has pretty good flight characteristics.
So which bird has a brain smaller than either of its eyeballs? The emu. It is called the most intelligent animal on earth, according to recent scientific research. And the best way to prove that scientists are correct is to see if the Emu can drink water from a bucket.