Ostrich walking in a desert like area

Brain Size

As noted in the last posting, TPP is here to help get your mind active and become an independent thinker. This will open up a whole new world as you start to see things from many different angles, instead of that one narrow point of view you may have. This will help both personally and professionally when any challenges arise – you will be able to take step back and ponder the challenge from different aspects to come up with an answer. Plus, it can open up opportunities that you may never considered.

As previously mentioned, to activate your mind you will need to ponder on many and varied topics. So today’s topic is quite a random one… did you know that an ostrich’s eyes are bigger than their brains? Yip, absolutely true, their eyes are about the size of a pool ball. Plus they have the biggest eye of any bird!

As most things there is a purpose or reason for the big eyes that ostrich’s have – it gives them amazing eye site. This allows an ostrich to see things over a long distance, which is a great asset out in the wild… the ability to spot trouble long before it arrives.

As for the ostrich brain size versus eye size – from Pet Keen:

Knowledge Is Power: The Ostrich Brain

Overall, birds tend to have smaller brains than mammals of a similar size, hence the expression we mentioned in the introduction (the insult “bird brain”). But does the ostrich have an unusually small brain or just extra-large eyes?

A study from 2008 did suggest that an ostrich’s brain is slightly underdeveloped as compared to the brains of a duck, goose, and stork. Ostrich brains are about 1.5 inches wide, according to the study. They are also about 17 times lighter than the brains of the three other species on average.

Compared to their body weight, the brain of the ostrich weighed less when compared to the brain-to-body weight ratio of the other birds.

While the ostrich’s brain may be slightly small, their eyes are significantly larger compared to other creatures, suggesting that it’s the eyes that are of unusual size

Pet Keen – Is an Ostrich’s Eye Bigger than Its Brain? Vet-Approved Facts & FAQ

So your homework for today is to ponder on the fact that an ostrich has bigger eyes than brain, how the great eye site helps an ostrich in the wild and how it might hinder them.

Ponder away!

The Pondering Paw
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