Field Notes

Tracking Long-Distance Migrants
8:00 am
Fri March 14, 2014

Bird Migration

Bar-tailed godwith (Limosa lapponica) in breeding plumage.
Credit Andreas Trepte

3/16/14  &  3/17/14: This week on "Fieldnotes:" "Bird Migration, Part 2," by Andrea and Don Stierle.

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Field Notes
8:00 am
Fri March 7, 2014

Birds of a Feather

Cedar Waxwings (Bombycilla cedrorum)
Credit Douglas Dunn

3/9/14 and 3/10/14: This week on "Fieldnotes:" "Bird Social Behavior," by Mark Hanson.

"Except when mating and nesting, Bohemian and Cedar waxwings are simply highly social birds. They seek food and water supplies large enough for the entire flock. Even more remarkably, they will sometimes pass berries from bird to bird down a line until a berry is finally swallowed. They not only eat together, but they may also become intoxicated together, indulging their tendency to gorge themselves on overripe berries."

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Decline in Numbers Prompts Scrutiny
8:00 am
Fri February 28, 2014

Montana's Moose Population

Cow and bull moose (Alces alces)
Credit Ryan Hagerty, U.S. Fish and Wildlife Service

"Fieldnotes," March 2nd & 3rd, 2014: “Moose in Montana," by Matt Hannon. http://www.montananaturalist.org/

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Field Notes
8:00 am
Fri February 21, 2014

Mule Deer Scent Behavior

Female mule deer (Odocoileus hemionus)
Credit Yathin S Krishnappa

"Fieldnotes," February 23rd & 24th, 2014: "Mule Deer Scent Behavior," by Beverly Dupree. http://www.montananaturalist.org/

"It would be easy to assume, looking at those ears, that the mule deer's most important sense is hearing. But then I noticed a curious behavior that led me to the conclusion that mule deer depend just as much on smell as on hearing.

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Winter's hot wind
8:00 am
Fri February 14, 2014

Chinook Winds

Credit F.A.A.

"Fieldnotes," February 16th & 17th, 2014: "Chinook Winds," by Stephanie Gripne & Caroline Kurtz. http://www.montananaturalist.org/

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Long-eared Owls at Ninepipes
8:00 am
Fri February 7, 2014

Owl Afternoon

Long-eared Owl (Asio otus)
Credit angusleonard

"Fieldnotes," February 9th & 10th, 2014: "Owl Afternoon," by Caroline Kurtz. http://www.montananaturalist.org/

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Geothermal Springs and Thermophiles
8:00 am
Fri January 31, 2014

Hot Springs

Grand Prismatic Spring and Midway Geyser Basin, Yellowstone National Park.
Credit Brocken Inaglory

"Fieldnotes," February 2nd & 3rd, 2014: "Hot Springs," by Zach Voyles & Caroline Kurtz. http://www.montananaturalist.org/

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Field Notes
8:00 am
Fri January 24, 2014

Blue Stain Fungus and Mountain Pine Beetles

Blue stain fungus (Grosmannia clavigera)
Credit U.S. Forest Service

"Fieldnotes," January 26th & 27th, 2014: "Blue Stain and Beetles," by Richarda Ruffle.

http://www.montananaturalist.org/

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Field Notes
8:00 am
Fri January 17, 2014

Big Sagebrush

Big Sagebrush (Artemisia tridentata)
Credit Sue Weis, Inyo National Forest, U.S.F.S.

"Fieldnotes," January 19th & 20th, 2014: "Big Sagebrush," by Katie McKalip. http://www.montananaturalist.org/

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Field Notes
4:00 pm
Fri January 10, 2014

River Otters

North American river otter (Lontra canadensis)
Credit Ken Thomas

"Fieldnotes," January 12th & 13th, 2014: "River Otters," by Beth Horn & Caroline Kurtz. http://www.montananaturalist.org/

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