Brown County 4-H News – Oct. 28
Brown County 4-H News – Oct. 28
Source: brownwoodnews.com
Page 27 - Brian Arnold News Today : Breaking News, Live Updates & Top Stories | Vimarsana
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Why no tusks? Poaching tips scales of elephant evolution
WASHINGTON -- A hefty set of tusks is usually an advantage for elephants, allowing them to dig for water, strip bark for food and joust with other elephants. But during episodes of intense ivory poaching, those big incisors become a liability.
Source: texarkanagazette.com
Female Elephants Are Evolving Without Tusks in Mozambique | Smart News
The genetic mutation causing tusklessness in females seems to be lethal in males
Source: smithsonianmag.com
Why no tusks? Poaching tips scales of elephant evolution
WASHINGTON — A hefty set of tusks is usually an advantage for elephants, allowing them to dig for water, strip bark for food and joust with other elephants. But during episodes of intense ivory poaching, those big incisors become a liability.
Source: columbian.com
More elephants evolving to be tuskless after years of poaching, researchers say
Researchers have pinpointed how years of civil war and poaching in Mozambique have led to a greater proportion of elephants that will never develop tusks.
Source: fox6now.com