Extinct Species

Google’s definition of extinct: of a species, family, or other large group having no living members

In the earth’s history many species have gone extinct. The dinosaurs, dodo birds, woolly mammoths, and saber toothed tigers are all ones that come to mind when the word extinct is thrown around, but rates of extinction have gone up in our life time.

Experts say that the rate of extinction is now hundreds or even thousands of times higher than it would be naturally. This inflation is due to human impacts on the earth. We change environments, destroy habitats, and influence the natural world around us.

Listed below are a few species that have gone extinct.

Passenger Pigeon

With the last one dying on September 1st, 1914 the Passenger Pigeon has been extinct for over 100 years. When they were around these birds would live in huge flocks and would nest in certain areas. This made them easy targets for humans. Their ultimate decline was a combination of commercial slaughter, human distribution of nesting grounds, and conservation efforts coming too late.

Image taken by Bailey Bergman of the Passenger Pigeon in the University of Iowa Natural History Museum’s collection.

Ivory Billed Woodpecker

For a long time many believed that the Ivory Bill Woodpecker to be extinct but in recent years it’s status has come into questions with people claiming to have seen it. There are not any clear pictures to confirms that this species is still alive. Their downfall was ultimately due to habitat loss.

Female (left) and male (right) Ivory Billed Woodpecker from the University of Iowa’s Museum of Natural History’s collection
Photo by Bailey Bergman
Male Ivory Billed Woodpecker from the University of Iowa Museum of Natural History’s collection
Photo by Bailey Bergman

Carolina Parakeet

On February 21st, 1918 the last of the Carolina Parakeet died in captivity. This species also met it’s demise at the hand of humans. Hunting and habitat loss were the start to them going extinct, with disease being the last straw. It was noted that hunting these birds was easy because they would come back to a dead or dying bird to try and help it and hunters would then pick off more.

Caroline Parakeets from the University of Iowa Museum of Natural History’s collection.
Photo by Bailey Bergman

If we stand by and do nothing, more species are going to disappear.

The next generation is count on us to change our ways so they will be able to experience the same amazing creatures we have the pleasure of knowing.

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