Big Canyon. River Mile 749.5. 1941.
Rio Grande vegetation monitoring, "Big Canyon" photo, Circa 1941.
Aquatic invertebrate monitoring - National Parks Gallery
NPS biologist Hope Dodd collects samples of aquatic life in Hoover Creek
Asa Jones Spring Box. River Mile 738.3. February 2005.
Rio Grande vegetation monitoring, "Asa Jones Spring Box" photopoint at river mile 738.3, February 2005.
Asa Jones Spring Box. River Mile 738.3. February 2005.
Rio Grande vegetation monitoring, "Asa Jones Spring Box" photopoint at river mile 738.3, February 2005.
Hot Springs. River Mile 736.12. February 2005.
Rio Grande vegetation monitoring, Hot Springs Area photopoint at river mile 736.12, February 2005.
Upper Madison Rapid. River Mile 722. July 2006.
Rio Grande vegetation monitoring, "Upper Madison Rapid" photopoint at river mile 722, July 2006.
Omega Loop. River Mile 664.85. April 2008.
Rio Grande veg monitoring, Omega Loop Photopoint, April 2008.
Omega Loop. River Mile 664.85. April 2008.
Rio Grande veg monitoring, Omega Loop Photopoint, April 2008.
Ring Ranch. River Mile 723.2. January 2006.
Rio Grande vegetation monitoring, "Ring Ranch" photopoint at river mile 723.2, January 2006.
Martin Canyon. River Mile 666.25. April 2008.
Rio Grande vegetation monitoring, Martin Canyon photopoint, April 2008.
Omega Loop. River Mile 664.85. April 2008.
Rio Grande veg monitoring, Omega Loop Photopoint, April 2008.
Juan Botas. River Mile 712. December 2008.
Rio Grande vegetation monitoring, "Juan Botas" photopoint at river mile 712, July 2006.
Huisache. River Mile 729.6. July 2006.
Rio Grande vegetation monitoring, "Huisache" photopoint at river mile 729.6, July 2006.
Martin Canyon. River Mile 666.25. April 2008.
Rio Grande vegetation monitoring, Martin Canyon photopoint, April 2008.
Below Asa Jones. River Mile 738.23. July 2006.
Rio Grande vegetation monitoring, "Below Asa Jones" photopoint at river mile 738.23, July 2006.
Martin Canyon. River Mile 666.25. April 2008.
Rio Grande vegetation monitoring, Martin Canyon photopoint, April 2008.
Huisache. River Mile 729.6. July 2006.
Rio Grande vegetation monitoring, "Huisache" photopoint at river mile 729.6, July 2006.
Upper Madison Rapid. River Mile 722. July 2006.
Rio Grande vegetation monitoring, "Upper Madison Rapid" photopoint at river mile 722, July 2006.
Silber. River Mile 738.4. July 2006.
Rio Grande vegetation monitoring, "Silber" photopoint at river mile 738.4, July 2006.
Huisache. River Mile 729.6. July 2006.
Rio Grande vegetation monitoring, "Huisache" photopoint at river mile 729.6, July 2006.
Martin Canyon. River Mile 666.25. April 2008.
Rio Grande vegetation monitoring, Martin Canyon photopoint, April 2008. Picryl description: Public domain photograph of National Park, nature, free to use, no copyright restrictions image.
Juan Botas. River Mile 712. July 2006.
Rio Grande vegetation monitoring, "Juan Botas" photopoint at river mile 712, July 2006.
Omega Loop. River Mile 664.85. April 2008.
Rio Grande veg monitoring, Omega Loop Photopoint, April 2008. Picryl description: Public domain photograph of National Park, nature, free to use, no copyright restrictions image.
San Francisco. River Mile 709.66. July 2006.
Rio Grande vegetation monitoring, "San Francisco" photopoint at river mile 709.66, July 2006.
Below Asa Jones. River Mile 738.23. July 2006.
Rio Grande vegetation monitoring, "Below Asa Jones" photopoint at river mile 738.23, July 2006.
Smugglers. River Mile 718.33. July 2006.
Rio Grande vegetation monitoring, "Smugglers" photopoint at river mile 718.33, July 2006.
Martin Canyon. River Mile 666.25. April 2008.
Rio Grande vegetation monitoring, Martin Canyon photopoint, April 2008.
Dryden Crossing. River Mile 693.7. January 2006.
Rio Grande vegetation monitoring, Dryden Crossing photopoint at river mile 693.7, January 2006.
Upper Madison Rapid. River Mile 722. September 2007.
Rio Grande vegetation monitoring, "Upper Madison Rapid" photopoint at river mile 722, September 2009.
Martin Canyon. River Mile 676.9. May 2007.
Rio Grande vegetation monitoring, Martin Canyon photopoint at river mile 676.9, May 2007.
Rodeo. River Mile 726.7. April 2007.
Rio Grande vegetation monitoring, "Rodeo" photopoint at river mile 726.7, April 2007.
Huisache. River Mile 729.6. September 2009.
Rio Grande vegetation monitoring, "Huisache" photopoint at river mile 729.6, September 2007.
San Francisco. River Mile 709.66. September 2007.
Rio Grande vegetation monitoring, "San Francisco" photopoint at river mile 709.66, September 2007.
Silber. River Mile 738.4. April 2007.
Rio Grande vegetation monitoring, "Silber" photopoint at river mile 738.4, April 2007.
Above Dryden Crossing. River Mile 694.4. April 2007.
Rio Grande vegetation monitoring, Above Dryden Crossing photopoint at river mile 694.4, April 2007.
Silber. River Mile 738.4. April 2007.
Rio Grande vegetation monitoring, "Silber" photopoint at river mile 738.4, April 2007.
Paso Colorado. River Mile 699.74. April 2007.
Rio Grande vegetation monitoring, Paso Colorado photopoint at river mile 699.74, April 2007.
Martin Canyon. River Mile 682. May 2007.
Rio Grande vegetation monitoring, Martin Canyon photopoint at river mile 682, May 2007.
Martin Canyon. River Mile 688.3. May 2007.
Rio Grande vegetation monitoring, Martin Canyon photopoint at river mile 688.3, May 2007.
2007 Fig.2. Peregrine falcon in Zion National Park.
As part of the recovery efforts for the peregrine falcons, Zion wildlife mangement monitor nests throughout the spring and summer.
Rodeo. River Mile 726.7. April 2007.
Rio Grande vegetation monitoring, "Rodeo" photopoint at river mile 726.7, April 2007.
Huisache. River Mile 729.6. April 2007.
Rio Grande vegetation monitoring, "Huisache" photopoint at river mile 729.6, April 2007.
Hot Springs. River Mile 736.12. April 2007.
Rio Grande vegetation monitoring, Hot Springs Area photopoint at river mile 736.12, April 2007.
Silber. River Mile 738.4. September 2008.
Rio Grande vegetation monitoring, "Silber" photopoint at river mile 738.4, September 2008.
Smugglers. River Mile 718.33. December 2008.
Rio Grande vegetation monitoring, "Smugglers" photopoint at river mile 718.33, December 2008.
Smugglers. River Mile 718.33. December 2008.
Rio Grande vegetation monitoring, "Smugglers" photopoint at river mile 718.33, December 2008.
Big Canyon. River Mile 749.5. December 2008.
Rio Grande vegetation monitoring, "Big Canyon" photopoint at river mile 749.5, December 2008.
Silber. River Mile 738.4. December 2008.
Rio Grande vegetation monitoring, "Silber" photopoint at river mile 738.4, December 2008.
Panther Rapid Camp. River Mile 716. December 2008.
Rio Grande vegetation monitoring, "Panther Rapid Camp" photopoint at river mile 716, December 2008.
San Francisco. River Mile 709.66. December 2008.
Rio Grande vegetation monitoring, "San Francisco" photopoint at river mile 709.66, December 2008.
Panther Rapid Camp. River Mile 716. December 2008.
Rio Grande vegetation monitoring, "Panther Rapid Camp" photopoint at river mile 716, December 2008.
El Recodo. River Mile 745.9. December 2008.
Rio Grande vegetation monitoring, "El Recodo" photopoint at river mile 745.9, December 2008.
Wildlife Monitoring Camera: Wood Ducks - 4/5/09
A pair of Wood Ducks (Aix sponsa) in Olema Creek.
Marcos Ledge Camp. River Mile 712.5. August 2009.
Rio Grande vegetation monitoring, "Marco Ledge Camp" photopoint at river mile 712.5, August 2009.
Martin Canyon. River Mile 666.25. April 2009.
Rio Grande vegetation monitoring, Martin Canyon photopoint, April 2009.
Wildlife Monitoring Camera: Black-tailed Deer - 5/4/09
A black-tailed deer buck inspecting the camera. Public domain photograph of a deer, wild animal, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Omega Loop. River Mile 664.85. April 2009.
Rio Grande vegetation monitoring, Omega Loop photopoint, April 2009.
Martin Canyon. River Mile 676.9. April 2009.
Rio Grande vegetation monitoring, Martin Canyon photopoint at river mile 676.9, April 2009.
Martin Canyon. River Mile 666.25. April 2009.
Rio Grande vegetation monitoring, Martin Canyon photopoint, April 2009.
Martin Canyon La Venada. River Mile 689. April 2009.
Rio Grande vegetation monitoring, Martin Canyon-La Venada photopoint at river mile 689, April 2009.
Wildlife Monitoring Camera: Black-tailed Deer - 6/15/09
A black-tailed deer buck at Olema Creek. Public domain photograph of a deer, wild animal, wilderness, nature, free to use, no copyright restrictions image - Picryl description
Lozier Canyon. River Mile 662.7. April 2009.
Rio Grande vegetation monitoring, Lozier Canyon Photopoint, April 2009.
Wildlife Monitoring Camera: Coyote - 7/27/09
A coyote (Canis latrans) drinking from Olema Creek.
Panther Rapid Camp. River Mile 716. January 2009.
Rio Grande vegetation monitoring, "Panther Rapid Camp" photopoint at river mile 716, January 2009.
Juan Botas. River Mile 712. January 2009.
Rio Grande vegetation monitoring, "Juan Botas" photopoint at river mile 712, January 2009.
Wildlife Monitoring Camera: Black-tailed Deer - 3/24/09
Black-tailed deer jumping a fence.
Martin Canyon. River Mile 682. April 2009.
Rio Grande vegetation monitoring, Martin Canyon photopoint at river mile 682, April 2009.
Cook Creek. River Mile 675.5. April 2009.
Rio Grande vegetation monitoring, Cook Creek photopoint at river mile 675.5, April 2009.
Wildlife Monitoring Camera: Gray Squirrel - 11/3/09
A Gray Squirrel (Sciurus griseus) at Divide Meadow.
Panther Rapid Camp. River Mile 716. January 2009.
Rio Grande vegetation monitoring, "Panther Rapid Camp" photopoint at river mile 716, January 2009.
Wildlife Monitoring Camera: River Otter - 10/6/09
A nighttime photo of a river otter (Lontra canadensis).
Lozier Canyon. River Mile 662.7. April 2009.
Rio Grande vegetation monitoring, Lozier Canyon Photopoint, April 2009.
Martin Canyon. River Mile 666.25. April 2009.
Rio Grande vegetation monitoring, Martin Canyon photopoint, April 2009.
Lozier Canyon. River Mile 662.7. April 2009.
Rio Grande vegetation monitoring, Lozier Canyon Photopoint, April 2009.
Lozier Canyon. River Mile 662.7. April 2009.
Rio Grande vegetation monitoring, Lozier Canyon Photopoint, April 2009. Picryl description: Public domain photograph of National Park, nature, free to use, no copyright restrictions image.
Bullis Fold 1. River Mile 732.3. January 2009.
Rio Grande vegetation monitoring, "Bullis Fold 1" photopoint at river mile 732.3, January 2009.
Upper Madison. River Mile 721.8. January 2009.
Rio Grande vegetation monitoring, "Upper Madison" photopoint at river mile 721.8, January 2009.
Martin Canyon. River Mile 666.25. April 2009.
Rio Grande vegetation monitoring, Martin Canyon photopoint, April 2009.
Wildlife Monitoring Camera: Great Blue Heron - 8/28/09
A Great Blue Heron (Ardea herodias) along Olema Creek.
Omega Loop. River Mile 664.85. April 2009.
Rio Grande vegetation monitoring, Omega Loop photopoint, April 2009.
Paso Colorado. River Mile 699.74. January 2009.
Rio Grande vegetation monitoring, Paso Colorado photopoint at river mile 699.74, January 2009.
Juan Botas. River Mile 712. January 2009.
Rio Grande vegetation monitoring, "Juan Botas" photopoint at river mile 712, January 2009.
Lozier Canyon. River Mile 662.7. April 2009.
Rio Grande vegetation monitoring, Lozier Canyon Photopoint, April 2009.
Wildlife Monitoring Camera: Bobcat - 9/10/09
A bobcat (Lynx rufus) along Olema Creek.
Silber. River Mile 738.4. January 2009.
Rio Grande vegetation monitoring, "Silber" photopoint at river mile 738.4, January 2009.
Silber. River Mile 738.4. January 2009.
Rio Grande vegetation monitoring, "Silber" photopoint at river mile 738.4, January 2009.
Martin Canyon. River Mile 666.25. April 2009.
Rio Grande vegetation monitoring, Martin Canyon photopoint, April 2009.
Martin Canyon. River Mile 666.25. April 2009.
Rio Grande vegetation monitoring, Martin Canyon photopoint, April 2009.
Martin Canyon. River Mile 668.5. April 2009.
Rio Grande vegetation monitoring, Martin Canyon photopoint at river mile 668.5, April 2009.
Below Mesquite Canyon. River Mile 669. April 2009.
Rio Grande vegetation monitoring, Below Mesquite Canyon photopoint at river mile 669, April 2009.
Park biologist measuring coral - Public Domain image, National Parks G...
Park biologists routinely monitor the health and size of coral reefs and correlate the findings with constantly changing environmental conditions.
Prescribed Fire photo 9: Fire Monitoring
Fire Monitoring: Fire monitors observe fire behavior from a distance and communicate to others about where and how quickly the fire is moving. Here, a monitor watches as a Douglas fir is torching.
Golden gate national recreation area - Soil monitoring
Park staff take soil samples to look at soil salinity and other factors
Lesser Long-nosed Bat - Public Domain image, National Parks Gallery
Lesser Long-nosed Bats, a species of special concern, are major pollinators of the desert. This bat just had a lot of fun in the flower of an agave.
Fire Ecology photo 14: Weather Monitoring
Weather Monitoring: Weather is a very important aspect of fire ecology. Weather determines when vegetation is most likely to burn, and how fire will behave. During a prescribed burn, the relative humidity, temp... More
Golden gate national recreation area - Invert seive
Sampling invertebrate populations that live in the marsh muds
Seechi Disk used for Water Monitoring
Seechi disk used for water monitoring on the Crystal River.
Wildlife Monitoring Camera: Bobcat - 12/10/10
A nighttime photo of a bobcat (Lynx rufus).
Water Monitoring on the Crystal River
Filtering chy-a as part of the water monitoring project on the Crystal River.
Public domain images of wildlife: Spotted Bat
Spotted bat in the hands of a researcher at Mesa Verde National Park.