Wednesday, July 22, 2009
Moth evades predation by bats...
by confusing their echolocation as demonstrated in these videos. Cool.
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The Bu Element
- J.P. Buchanan
- Cheney, America
- I am a professor of geology at Eastern Washington University. While my academic focus includes sedimentology, hydrogeology, and geomorphology, I am easily excited about all things geological. I am also an experienced world traveler, an avid photographer, and a passionate amateur astronomer. [All blog entries and original images posted herein: © 2009-2015 J.P. Buchanan - All Rights Reserved.]
Calendar
Winter quarter 2015
On leave from the University
Zegrahm Expeditions
Insider's New Zealand
February 4 - 20, 2015
Spring quarter 2015
GEOL 455: Colorado Plateau Geology (field class and seminar)
GEOL 470: Hydrogeology
Summer 2015
Silversea Expeditions
Seward, Alaska to Nome, Alaska
August 1 - 13, 2015
Silversea Expeditions
Nome, Alaska to Otaru, Japan
August 13 - 31, 2015
Fall quarter 2015
GEOL 360: Geohazards
GEOL 411: Sedimentology and Stratigraphy
Winter quarter 2016
On leave from the University
Silversea Expeditions
Antarctic Peninsula
Feb 1 - Feb 28
Apex Expeditions
Cape Horn to Cape of Good Hope
Feb 29 - Mar 23
Spring quarter 2016
GEOL 470: Hydrogeology
GEOL 496: Karst and Caves
Summer 2016
Zegrahm Expeditions
The Fabled Adriatic
June
Silversea Expeditions
Arctic expeditions (various)
Apex Expeditions
Greenland & Baffin Island
21 August - 20 September
Fall quarter 2016
GEOL 360: Geohazards
GEOL 411: Sedimentology and Stratigraphy
On leave from the University
Zegrahm Expeditions
Insider's New Zealand
February 4 - 20, 2015
Spring quarter 2015
GEOL 455: Colorado Plateau Geology (field class and seminar)
GEOL 470: Hydrogeology
Summer 2015
Silversea Expeditions
Seward, Alaska to Nome, Alaska
August 1 - 13, 2015
Silversea Expeditions
Nome, Alaska to Otaru, Japan
August 13 - 31, 2015
Fall quarter 2015
GEOL 360: Geohazards
GEOL 411: Sedimentology and Stratigraphy
Winter quarter 2016
On leave from the University
Silversea Expeditions
Antarctic Peninsula
Feb 1 - Feb 28
Apex Expeditions
Cape Horn to Cape of Good Hope
Feb 29 - Mar 23
Spring quarter 2016
GEOL 470: Hydrogeology
GEOL 496: Karst and Caves
Summer 2016
Zegrahm Expeditions
The Fabled Adriatic
June
Silversea Expeditions
Arctic expeditions (various)
Apex Expeditions
Greenland & Baffin Island
21 August - 20 September
Fall quarter 2016
GEOL 360: Geohazards
GEOL 411: Sedimentology and Stratigraphy
NASA Mission Updates
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"I love this blog!" -- VW
"It's great bus reading!" -- RO'Q
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Blog Archive
-
▼
2009
(1297)
-
▼
July
(81)
- Need help unpacking...
- Could this be the solution...
- Heading out for a week...
- Recent impact site on Jupiter...
- Wise words...
- Coleoptera can be colorful...
- State geologic maps...
- Great source of...
- Cassini finds new evidence...
- Extraordinarily busy day...
- It's getting crowded on the summit...
- Moth evades predation by bats...
- It's field work Wednesday...
- CT scans as artwork...
- Please turn up the heat...
- Wise words...
- Doomsday delayed...
- Resilient Earthling microbe...
- Drinking and driving...
- This seems appropriate...
- Evaluation of hazardous faults...
- New term added...
- Did something just whack Jupiter?
- New science target...
- Ancient cartograph...
- Curse like a sailor...
- Stop the presses...
- Reflections on my recent travels...
- An image of Earth...
- If only dung could talk...
- Apollo landing sites...
- Wise words...
- I'm home...
- 40 year anniversary...
- There are real trees...
- Last glance at the polar north...
- Longyearbyen's industrial origin...
- The farthest point north...
- Arrived in Longyearbyen...
- The walrus haul-out...
- Mini-pan of the calving ice front...
- Grazing reindeer...
- What. A. Day!
- Hansbreen glacier...
- Calving tidewater glaciers...
- Two bachelor walrus...
- I see sea ice...
- Cruising toward Kapp Lee...
- The reward goes to...
- A glacier walk...
- Scouting a landing site...
- The first polar bear...
- Land ho!
- Excitement is growing...
- Relicts of a whaling station...
- Sedimentary rocks...
- A peek at my...
- Thar she blows...
- Ferrying passengers...
- Shirley Metz...
- Nordkapp, Norway...
- Sammonoy Island...
- Roald Amundsen...
- The "open bridge" policy...
- Trollsford Fjord...
- Another lousy day...
- This will never happen again...
- This reconstructed Viking long house...
- The fishing village of Reine...
- Kjerrengoy is a historic trading center...
- Preparing the Zodiac fleet...
- Vega Island...
- The Arctic Circle...
- The captain and crew...
- Birds, birds, birds...
- The view from Mt. Dalsnibba...
- Geiranger Fjord...
- Cruising north from Bergen...
- Funiculars are fun...
- Open air fish market...
- Arrived in scenic Bergen, Norway...
-
▼
July
(81)
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