More than a meal: Wild turkeys are a conservation success story

Male turkey strutting with tail feathers fanned out
A male turkey struts his stuff to attract a mate. Hear him gobble. Note his red, white and blue head. Hikers in turkey season should wear some orange rather than red for obvious reasons.
Photo courtesy of Missouri Department of Conservation

Legend has it that the turkey was founding father Benjamin Franklin’s preference for our national bird.  In a letter to his daughter, he derided the bald eagle as “of bad moral Character”, and praised the turkey as “withal a true original Native of America… He is besides, though a little vain & silly, a Bird of Courage, and would not hesitate to attack a Grenadier of the British Guards who should presume to invade his Farm Yard with a red Coat on.”

He was certainly right about the native part, as turkeys originated in North America.  And during the spring mating season, the males are perhaps a little vain and silly.

But the courageous part, according to resource scientist Jason Isabelle of the Missouri Department of Conservation, was probably wishful thinking on Franklin’s part.  Turkeys are “incredibly cautious.”   They are not fighters—their instinct is flight.  That flight instinct is what makes them so challenging to hunt, because if they sense any threat they will just run or fly away.  Since they can move on the ground at about 12 mph, they make it hard for the hunter to get off a shot.  They can also fly for short distances, mainly to the trees where they roost at night.
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Life on Mars? Mars rover Curiosity will be on the lookout

Shortly after midnight on Earth August 6, the Mars Science Laboratory rover named “Curiosity” is scheduled to complete its 8-month journey with an intricately choreographed daytime descent into Gale Crater on Mars.

Raymond E. Arvidson, Washington University James S. McDonnell Distinguished Professor
Raymond E. Arvidson, Washington University James S. McDonnell Distinguished Professor
Photo courtesy of Washington University in Saint Louis

Raymond Arvidson, James S. McDonnell Distinguished Washington University Professor, and graduate student Abigail Fraeman will be among the 270 or so planetary scientists who have gathered at the Jet Propulsion Laboratory in Pasadena CA to hold their collective breath during the complicated landing maneuver and then cooperate in giving Curiosity the best possible scientific start to its two year mission.   Arvidson has participated in every Mars landing since Viking 1 in 1976 except the 1997 Mars Pathfinder mission, and is a “participating scientist” for this mission.

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Mastodon State Historic Site is link to prehistory in Missouri

The mastodon, that huge elephant-like creature that symbolizes the Ice Ages for many of us, is once again part of an archeological controversy concerning the origin of native Americans.

Before their extinction about 10,000 years ago, mastodons roamed North America for about 2 million years.  Missouri was no exception.  In fact, when Albert Koch, Ph.D. unearthed a nearly complete skeleton in the 1840’s for display in his St. Louis Museum, he named it “Missourium.”

Painting of a mastodon
Mastodon recreation. Charles R. Knight.

The site that Koch dug near Kimmswick has yielded many more mastodon skeletons, as well as the bones of other ice-age ‘mega-fauna’ such as giant sloths, giant beavers, and dire wolves.  But the discovery by Russell Graham in 1980 of a carefully crafted stone spear-point touching a mastodon bone caused that site to be preserved as Mastodon State Historic Site.

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Garden’s year of China celebrates publication of complete Flora of China

Lantern Festival at night Missouri Botanical GardenVisitors to Missouri Botanical Garden these days are greeted by an enormous yellow dragon lantern that stretches down the entrance to Ridgeway Visitor Center.  It is easy to deduce that this creature is part of the upcoming Lantern Festival to be launched Memorial Day weekend.

Thoughtful and/or frequent visitors will remember that this year’s orchid show had a Chinese theme, and that the Brookings Interpretive Center features an interactive exhibit on Chinese culture.  Why the emphasis on China?

The Garden’s year of China is celebrating the imminent completion of a monumental scholarly achievement–the 45-volume Flora of China.  This detailed description of each of the approximately 31,500 vascular plants that grow wild in China has great botanical value.

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‘Space Junk’ illustrates the growing danger in Low Earth Orbit

View of Hong Kong with satellite connections from the Space Junk movie trailer
View of Hong Kong with satellite connections from the Space Junk movie trailer.
Photo provided by Saint Louis Science Center

The OMNIMAX movie “Space Junk” will have its world premiere at the Saint Louis Science Center this weekend, January 14.  The movie explores the growing problem of man-made debris orbiting the earth at super speeds, with the intent of raising public awareness of the situation and its impact on satellite communication and space travel.

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