Ostrich Brain-to-Body Ratio: Wisdom, Job 39, and the Assfish

We encountered this large male ostrich standing in the expansive grasslands of Tanzania during a wildlife safari.

The Ostrich: A Masterclass in Brain-to-Body Ratio

When it comes to the brain-to-body ratio, the ostrich isn't quite at the bottom of the list, but it’s certainly in the neighborhood. An ostrich possesses a tiny 1.5-ounce brain to steer a massive 250-pound bird. To put that in perspective, an ostrich's eye is actually larger than its brain!

Which animal actually holds the title for the lowest ratio? Scientists aren't entirely certain, but the debate usually swerves between the Bony-eared Assfish and—well, I’ll let you fill in the blank for the second candidate. (I mainly included that detail because I wanted to type the word assfish a second time).

A Biblical Perspective on the Ostrich

This lack of "intellectual firepower" was noted long before modern biology. As Job 39:17 reminds us:

"God did not endow her with wisdom or give her a share of good sense."

Despite their lack of "good sense," seeing a big male ostrich like this one in the Tanzanian grasslands is a highlight of any trip. They are powerful, prehistoric-looking, and endlessly entertaining to watch in the wild.

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If you enjoyed reading about this ostrich, check out these three birds here.