"To make a prairie it takes a clover and one bee. One clover, and a bee, And revery." - Emily Dickinson |
Coriolis effect: rotating earth causes prevailing winds
Coriolis effect (carousel analogy)
Extra readings
"Look deep into nature, and then you will understand everything better." - Albert Einstein |
Plate tectonics animation
Laramide orogeny: building the Rocky Mountains
Cretaceous extinction: what killed the dinosaurs?
Glaciation of Northeast U.S.: Wisconsinan glaciation
Additional material
"A single spark can start a prairie fire." - Mao Zedong |
Female katydid with a spermatophore
Extra readings
"The Nation that destroys its soil destroys itself." - Franklin D. Roosevelt |
John Deere Plow
Ants and caterpillar: mutualism in action
Extra readings
"Home is the nicest word there is." - Laura Ingalls Wilder |
GreaterSage Grouse display on the lek
Burrowing Owl (webcam)
Red-tailed Hawk (webcam)
"You can take the frog out of the pond, but you cannot take the pond out of the frog." - Candace Savage |
Vernal Pools of McHenry County: salamanders and fairy shrimp
Sandhill cranes on the Platte River, Kearney, Nebraska
Clark's grebes dance on water
The Chicago River Reversal
The Giant Mayfly: adults live 1/2 hour
Extra readings
"Only YOU can prevent forest fires." - Smokey Bear |
Acorn Weevil
Cowbird brood parasitism: as seen from nestcam
Cowbirds are gangster birds: they make an offer you can't refuse
Extra readings
"Worrying about starving future generations won't feed them. Food biotechnology will." - Monsanto |
Meadow Vole and friend (deer fly)
Goldenrod galls (Shannon)
Diving Beetle under water
Photuris devours firefly prey
Monarch Butterflies and Day of the Dead
Evergreen Bagworms (Marta)
The Snowy Tree Cricket: an insect thermometer
Snowy Tree Cricket stridulating
Great Golden Digger Wasp
Extra readings
"We have met the enemy and he is us." - Pogo |
Wetlands Restoration 101: Drainage Tile Removal
Kearney, Nebraska: Sandhill Crane ecotourism
Extra readings
Supplementary videos
Biology of Plants 6:10 Tradescantia stamens - cytoplasmic streaming
Fibonacci sunflowers?
How many carpels does a banana have?
Water pulled up a tree through xylem
Sap flow through phloem in summer
Sap flow through phloem in spring
Supplementary videos
What is a Robin? What is an American Robin doing in London? (Mary Poppins)
Charles Darwin biography (Discovery Education)
Darwin's pigeons: artificial selection
Dogs decoded (NOVA 0:00 - 3:00 artificial selection of foxes)
Sea Lamprey: Great Lakes invasive species
Sea Lampreys: Chicago Tonight, 2/24, 2010
A "bipedal" lizard that can walk on water
Extra readings
Bot1320 supplementary material | Updated: Aug 22, 2012. | Peter Chen |