The Free Press, Mankato, MN

State, national news

July 10, 2013

Population of Monarch butterflies has crashed

BROOKLYN PARK, Minn. (AP) — Minnesota's state butterfly is elusive.

Scientists say the population of Monarch butterflies has crashed because of extreme weather in southern states. The butterflies migrate north from Mexico as the weather warms during the summer and leave by about mid-August. Experts say Monarchs need a temperature of 55 degrees to fly.

Elizabeth Howard directs the Monarch research group Journey North. Howard tells Minneosota Public Radio News (http://bit.ly/172mF0Q ) that milkweed plants weren't far enough along in Texas because of a cold spring, so the butterflies couldn't lay eggs. The milkweed is the only plant in which the Monarchs will lay eggs. She says a generation of Monarchs may have been lost.

In Minnesota, sightings of the summer visitor, with its familiar black and orange wings, are rare.

------

Information from: Minnesota Public Radio News, http://www.mpr.org

1
Text Only | Photo Reprints
State, national news
  • Ellison urges Minn. to aid Central American minors ST. PAUL, Minn. (AP) — A Minnesota congressman is leading efforts to bring more unaccompanied children fleeing Central America to the state. But, immigration advocates and nonprofit groups that serve refugees are concerned Minnesota might not be abl

    July 22, 2014

  • Detroit retirees back pension cuts by a landslide DETROIT (AP) — A year after filing for bankruptcy, Detroit is building momentum to get out, especially after workers and retirees voted in favor of major pension changes just a few weeks before a judge holds a crucial trial that could end the largest

    July 22, 2014

  • Closings set in Ventura's suit over sniper's book ST. PAUL, Minn. (AP) — Closing arguments are set in former Minnesota Gov. Jesse Ventura's defamation lawsuit against the estate of "American Sniper" author Chris Kyle. The case is expected to go to the federal jury in St. Paul after lawyers for both

    July 22, 2014

  • American Jews, other 'lone soldiers' serve Israel The two Americans killed in fighting in the Gaza Strip followed in the footsteps of scores of Jews from around the world who have volunteered to fight for Israel. Israel calls them the lone soldiers: They are men and women in the prime of their live

    July 22, 2014

  • 9 TC Rainbow stores to close Supermarkets to lose in Cottage Grove, Shoreview, Inver Grove Heights, Apple Valley, Blaine, Bloomington, Coon Rapids, Maple Grove and Savage

    July 21, 2014

  • Accelerants fuel fire; 2 rescued ST. PAUL — Two brothers were rescued from the upper floor of a St. Paul duplex in a fire that was fueled by cylinders of gas, oxygen and other accelerants. Authorities say the two were taken to Regions Hospital where one man is in critical condition

    July 21, 2014

  • Monticello doctor dies in cycle crash Patients among those mourning Dr. Eric Lefebvre's death

    July 21, 2014

  • Precautions urged for excessive heat, humidity MINNEAPOLIS (AP) — Health officials are urging Minnesotans to take precautions in dealing with high temperatures and humidity. The National Weather Service says the humidity will make temperatures feel like 100 to 110 degrees Monday across much of M

    July 21, 2014

  • NASA names building for moonwalker Neil Armstrong NASA honored one of its most famous astronauts Monday by renaming a historic building at the Kennedy Space Center in Florida. It now bears the name of Neil Armstrong, the first man to walk on the moon when the Apollo 11 mission landed there 45 years

    July 21, 2014

  • Minnesota man loses relatives in airliner crash Drew Ryder of Willmar says victims included his brother, sister-in-law

    July 21, 2014