'Rapid evolution' of tuskless elephants caused by ivory trade, scientists say

  • 📰 ABC
  • ⏱ Reading Time:
  • 40 sec. here
  • 2 min. at publisher
  • 📊 Quality Score:
  • News: 19%
  • Publisher: 51%

United States Headlines News

United States Latest News,United States Headlines

Ivory poaching has led to a 'rapid evolution' of tuskless African elephants, as elephants without tusks were far more likely to survive during the height of the ivory trade, according to new research.

The elephant population in the region declined more than 90% due to the war, and the mass hunting of the mammals for their tusks resulted in a phenotype of the species that had a better chance of survival -- specifically, female elephants.

Campbell-Staton began hearing about the rise of"tusklessness" elephants years ago when he was in graduate school, but the research to find an explanation for the phenomenon had not yet occurred, he said."In regions where there's intensive poaching, there seem to be more animals without tusks," he said."But we had no idea what was going on, why it happened ... the degree with which it happened.

"The selective killing of species – whether for food, safety, or profit – has only become more common and intense as human populations and technology have grown," the authors wrote."So much so, it's suggested that wildlife exploitation by humans has become a powerful selective driver in the evolution of targeted species.

 

Thank you for your comment. Your comment will be published after being reviewed.
Please try again later.

Humans are horrible.

Or stain the tusks so they are useless to humans

Period🙏💖🐘💖🙏

I wonder if this is also the reason for hornless triceratops? Hmmm.

We need hunters to start hunting poachers instead.

Too bad tusks didn’t evolve to be extremely toxic and cancerous to humans.

😭😭😭they use the tusks to defend themselves against other animals 😭

𝐖𝐞 𝐃𝐞𝐦𝐚𝐧𝐝 𝐒𝐚𝐟𝐞𝐭𝐲 𝐎𝐟 𝐁𝐚𝐧𝐠𝐥𝐚𝐝𝐞𝐬𝐡𝐢 𝐇𝐢𝐧𝐝𝐮𝐬 ✊✊ SaveBangladeshiHindus SaveBangladeshiHindu SaveHinduTemples SaveHumanRights SaveHindu savehindufestivals StopCommunalAttack BangladeshiHinduWantSafety WeDemandSafety WeDemandJustice

So start poaching the poachers.

Hopefully they will have a chance to survive now.

We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more:

 /  🏆 471. in US

United States Latest News, United States Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.