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Why can’t ostriches fly even though they have wings? – IDN Times

Ostrich wings have another function





ostrich illustration (unsplash.com/Mariola Grobelska)

When it comes to birds, one word that immediately comes to mind is “fly”. Birds are endowed with wings that function as a means of locomotion so that they can fly anywhere up to a high place.

However, did you know that there are some birds that can’t fly even though they have wings? Yes, one of them is an ostrich.

This sparked curiosity as well as an interesting question, why can’t ostriches fly? So, if you can’t fly, what is the function of these wings?

To find out the answer, read this explanation.

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The reason ostriches can’t fly like other birds

ostrich illustration (pixabay.com/Nel_Botha-NZ)

Not a few people think that it’s useless for an ostrich to have wings. This is because ostriches cannot fly. This of course raises a big question, “why can’t an ostrich fly even though it has wings?”

In human logic, wouldn’t it be easier for the ostrich if it could fly? As the largest bird in the world, the ostrich has a wingspan of around 1.8 m. It weighs up to 320 pounds and stands up to 9 feet tall.

So, the height of an adult ostrich is estimated at about 2-3 m. Its running speed can be 64 km per hour, slightly slower than cheetah.

Reported Pet keen, This body shape is the reason the ostrich cannot fly. His wings were unable to lift his heavy body into the air.

Ostriches are included in the group of birds mentioned ratites, still a group with emu, kiwi, and cassowary. These birds have one thing in common, which is that they have no parts keel along the sternum, even though it serves to hold the muscles in flight.

If you look back at the past, actually the cause of the ostrich not being able to fly is quite complex. There is a long evolutionary process behind it.

At first the ostrich could not fly

Continue reading the article below

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illustration of two ostriches in Africa (pexels.com/Why Steve)

The reason why ostriches can’t fly has to do with the mass extinction that killed the dinosaurs, you know. How come?

Dinosaurs are thought to be the ancestors of large flightless birds such as ostriches. Reported Live Sciencesome flying birds began to swoop in and occupy new niches as the age of the dinosaurs ended.

The birds forage on the ground and grow bigger from generation to generation. Until finally they lose the ability to fly.

For that, new research on ostrich DNA needs to be done. Scientists have initial suspicions that this group of birds ratite have the same ancestor.

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