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# Explore Search: Declination

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## By Year

              - 2022(7)

Illustrations        December 1, 2022        The decline of Lake Mead comparing different satellite images collections

Photography        September 28, 2015        Great Salt Lake, declining water level

Animated GIF        December 31, 2018        Data Science: Lake Mead Water Level Decline Visualization

faq        July 7, 2017        What is declination?

faq        June 30, 2017        Why are amphibian populations declining?

faq        June 30, 2017        What is the United States doing about amphibian deformity and decline issues?

Photography        June 13, 2023        Kaili Gregory Pottery A few of the pottery mug with northwestern and southwestern pond turtle at the bottom

Charts or Graphs        November 9, 2023        Graph of GPS line-length across the Mauna Loa summit, 2022–2023

Photography        June 7, 2023        June 7, 2023 — Halema‘uma‘u crater eruption, Kīlauea volcano

Illustrations        September 13, 2023        Tufted puffin flying over the Oregon Coast

Illustrations        September 15, 2023        Lizzy's Northern Bobwhite

Photography        October 5, 2007        Wood Stork

Photography        December 22, 2014        Lake Mead Water Levels

Illustrations        September 14, 2023        Tufted puffins on the Oregon Coast

Photography        June 10, 2019        Lesser Yellowlegs chick foraging in boreal forest

Photography  A Mesquite Savanna Plant Community in the Sonoran Desert

faq        July 7, 2017        Why measure the magnetic field at the Earth's surface? Wouldn't satellites be better suited for space-weather studies?

Photography        April 1, 2022        California Bearpoppy (Arctomecon californica)

Photography        September 7, 2022        Rust patched bumblebee visiting white flowers

Illustrations        September 13, 2023        Tufted puffins are an iconic species in the Pacific Northwest

Charts or Graphs        April 23, 2023        Timeseries: tiles - Changes in U.S. water use from 1985 to 2015

Photography        July 4, 2008        Bronze Frog

Photography        December 17, 2019        Osmia caerulescens, M, side, Maine, Hancock County

Photography        October 17, 2004        Gray Treefrog

Photography        June 25, 2019        Hatching Lesser Yellowlegs eggs

Photography        June 21, 2023        Lepidoptera Research Collection (LRC)

faq        July 31, 2017        What do the different north arrows on a USGS topographic map mean?

Photography        December 31, 2015        Monarchs

Photography        March 14, 2016        A Male Spectacled Eider in Alaska

Photography  Greater Sage-Grouse

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