Oregon Field Guide

  • Πρώτη προβολή: Φεβ 1990
  • Επεισόδια: 174
  • Ακόλουθοι: 6
  • Τρέχων
  • PBS
  • Πέμπτη στο 20
  • Documentary

Πρέπει να είστε συνδεδεμένοι για να επισημάνετε τα επεισόδια ως παρακολουθημένα. Σύνδεση ή% {sign_up_link}.

Σεζόν 21
21x1
Crossing the Urban-Rural Divide
Episode overview
Ημερομηνία προβολής
Αυγ 08, 2009
In 2005, just as it seemed Oregon’s urban-rural divide had grown into an unbridgeable chasm, a handful of ranchers from rural Grant county did the unexpected. They invited kids from .. show full overview
21x2
Bluebird Lady, Bull Run, Streaked Horn Lark
Episode overview
Ημερομηνία προβολής
Οκτ 15, 2009
Elsie Elzroth is one very dedicated woman. She has spent most of her life helping restore Western bluebird populations to the Corvallis area. The ancient forest that surrounds .. show full overview
21x3
Boat Building, Sixgill Sharks, Tsunami Update
Episode overview
Ημερομηνία προβολής
Οκτ 22, 2009
It takes an expert to build a traditional, seaworthy boat from scratch, right? See how a group of complete amateurs come together to hand-build a traditional style 12 person .. show full overview
21x4
Knowles Creek Update, Vultures, Wave Power
Episode overview
Ημερομηνία προβολής
Οκτ 29, 2009
Knowles Creek used to be a floundering ecosystem, but Charley Dewberry and his team have successfully brought the stream back to life. In their attempts to restore the watershed basin .. show full overview
21x5
Forest Thinning, Oregon Cave Cleaning, Portland Stairways
Episode overview
Ημερομηνία προβολής
Νοέ 05, 2009
In Oregon's central Cascades along the Metolius river, timber harvesters and conservation groups are working together to find a better way to maintain the forests and prevent .. show full overview
21x6
Bending the Wallowa River, Golf Clinic, Invasive Species Rapid
Episode overview
Ημερομηνία προβολής
Νοέ 12, 2009
The Wallowa River bends again at the 6 Ranch near Enterprise, Oregon. It had been straight for a century. The ranch sacrificed some pasture to restore the river to a more natural path in .. show full overview
21x7
Bryan Bates, Surfer, Devil's Staircase, Hagg Lake Expansion
Episode overview
Ημερομηνία προβολής
Νοέ 26, 2009
We head to Pacific City to learn more about the growing community of hardcore surfers. There's a place in the coast range so steep, rugged and disorienting that trails don’t go there. .. show full overview
21x8
Murres & Eagles, Geocaching, Wind and Bats
Episode overview
Ημερομηνία προβολής
Φεβ 04, 2010
Every spring, half a million seabirds called common murres come to nest on the rocks off the Oregon coast. As the number of bald eagles has increased in recent years, their attacks have .. show full overview
21x9
Ethanol, Forest Surveyors, Old Tree
Episode overview
Ημερομηνία προβολής
Φεβ 11, 2010
If you own a boat that runs on gas, maintaining your boat has changed dramatically since the State of Oregon mandated ethanol blend at the pumps. When we think of surveyors, we think .. show full overview
21x10
Ocean Acidification, Pygmy Owls, Green Roofs
Episode overview
Ημερομηνία προβολής
Φεβ 18, 2010
The ocean is turning more acidic as CO2 emissions rise, and shellfish are struggling to survive in the more acidic sea. For those interested in learning more about what is a very .. show full overview
21x11
Brown Pelicans, Freeriding, Oak Savannah
Episode overview
Ημερομηνία προβολής
Φεβ 25, 2010
The brown pelican has rebounded so successfully, the government has removed it from the endangered species list. Today, the largest pelican roost site in the Northwest sits in Oregon. .. show full overview
21x12 Φινάλε σεζόν
Dead Zone Update, Whychus Creek, Coast Aquarium, Sea Turtles
Episode overview
Ημερομηνία προβολής
Μαρ 18, 2010
A one time dead zone off Oregon’s coast turns out not to be an isolated incident. Oxygen levels are plummeting every summer now. Scientists deploy an army of sensors, including a diving .. show full overview

Εάν υπάρχουν επεισόδια ή banners που λείπουν (και υπάρχουν στο TheTVDB), μπορείτε να ζητήσετε μια αυτόματη πλήρη ενημέρωση σειράς:

Ζητήστε ενημέρωση σειράς

Χαρακτήρες

Αν σας αρέσει αυτή η σειρά, μπορεί επίσης να απολαύσετε: