NYT: “Male Mammoths Died in ‘Silly Ways’ More Often Than Females, Study Finds.”

Swallowed by a sinkhole. Washed away by a mudflow. Drowned after falling through thin ice.

These are the fates that many unlucky mammoths suffered in Siberia thousands of years ago. Their well-preserved fossils have provided paleobiologists with insight into their prehistoric lives. Now, after performing a genetic analysis on the remains from the furry victims of natural traps, a team of scientists made a striking discovery: Most were male.

“In many species, males tend to do somewhat stupid things that end up getting them killed in silly ways, and it appears that may have been true for mammoths also,” said Love Dalén, an evolutionary biologist from the Swedish Museum of Natural History.

In a study published Thursday in the journal Current Biology, he and his colleagues analyzed DNA from nearly 100 mammoth bones, teeth and tusks, and found that about two-thirds came from males. They speculate the reason for the skewed sex-ratio may have to do with the risky behavior that young males take after leaving the protection of their mothers to live on their own.

RTWT

Radio Free Europe/Radio Liberty reports on the fossil mammoth ivory rush currently underway in Siberia.

With the sale of elephant tusks under close scrutiny, “ethical ivory” from the extinct woolly mammoth is now feeding an insatiable market in China. This rush on mammoth ivory is luring a fresh breed of miner – the tusker – into the Russian wilderness and creating dollar millionaires in some of the poorest villages of Siberia.

On condition that he not reveal names or exact locations, RFE/RL photographer Amos Chapple gained exclusive access to one site where between bouts of vodka-fueled chaos and days spent evading police patrols, teams of men are using illegal new methods in the hunt for what remains of Siberia’s lost giants.

Whole story.