<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1" xmlns:xhtml="http://www.w3.org/1999/xhtml">
  <url>
    <loc>https://www.christophertracey.net/blog</loc>
    <changefreq>daily</changefreq>
    <priority>1.0</priority>
    <lastmod>2025-02-18</lastmod>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2025/2/18/across-the-atlantic-day</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-02-18</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/7abc2557-f311-4424-9789-eb8b1fc46c40/IMG_0522.jpg</image:loc>
      <image:title>Blog - Across the Atlantic: Day</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2025/2/9/fixing-things</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-02-09</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/4abbb558-667a-49c0-bae5-3637f5b92218/IMG_9973.jpg</image:loc>
      <image:title>Blog - Fixing things</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/6b6effa6-294f-493d-9e95-13c2247b0dd5/IMG_0030.png</image:loc>
      <image:title>Blog - Fixing things</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/fb270209-c003-4bb0-94a8-47821530470f/IMG_9963.jpg</image:loc>
      <image:title>Blog - Fixing things</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2025/1/10/across-the-atlantic-day-10</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-01-19</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/927480ae-d410-42c5-bcfb-cc42aae7fc39/IMG_8047.jpg</image:loc>
      <image:title>Blog - Across the Atlantic: Day 10</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2025/1/10/across-the-atlantic-day-9</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-01-19</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/f497879f-9bd6-48b9-9d77-f5f4e289bc2d/IMG_8046.jpg</image:loc>
      <image:title>Blog - Across the Atlantic: Day 9</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2025/1/8/across-the-atlantic-day-8</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-01-19</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/762838f0-114b-43dc-8c24-97e0db2442d5/IMG_7910.jpg</image:loc>
      <image:title>Blog - Across the Atlantic: Day 8</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2025/1/8/across-the-atlantic-day-7</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-01-19</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/8b5daa78-e394-478d-9819-b30500d6af49/IMG_7911.jpg</image:loc>
      <image:title>Blog - Across the Atlantic: Day 7</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2025/1/6/across-the-atlantic-day-6</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-01-19</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/3b049b13-5aa9-4340-bb1e-da2f7c52f823/IMG_7785.jpg</image:loc>
      <image:title>Blog - Across the Atlantic: Day 6</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2025/1/5/across-the-atlantic-day-5</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-01-06</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/b7c0d5b8-ad81-4943-b20b-12e5709eee3e/IMG_7718.jpg</image:loc>
      <image:title>Blog - Across the Atlantic: Day 5</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2025/1/4/across-the-atlantic-day-4</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-01-05</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/4da88294-b10a-4d78-97f7-e57edef6c07a/IMG_7640.jpg</image:loc>
      <image:title>Blog - Across the Atlantic: Day 4</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2025/1/3/across-the-atlantic-day-3</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-01-03</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/272e4118-a4f5-4d00-87f4-451c91adbccc/IMG_7540.jpg</image:loc>
      <image:title>Blog - Across the Atlantic: Day 3</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2025/1/2/across-the-atlantic-day-2</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-01-02</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/b26536a5-4b53-411c-9c34-a55df41b55e3/IMG_7519.jpg</image:loc>
      <image:title>Blog - Across the Atlantic: Day 2</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2024/4/13/hylocomium-splendens</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-01-02</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/d6964ff8-f4d4-4a5b-99c3-f35a7476376f/IMG_4304.jpg</image:loc>
      <image:title>Blog - Hylocomium splendens</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/2fb47a33-41da-4d41-a0b9-d0b70ad7543c/IMG_4875.jpg</image:loc>
      <image:title>Blog - Hylocomium splendens</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/9eb48399-4907-4068-be16-8e2d16cc582b/IMG_4331.jpg</image:loc>
      <image:title>Blog - Hylocomium splendens</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2025/1/1/across-the-atlantic-day-1</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2025-01-02</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/138db6c5-0731-484c-9509-94261856b661/IMG_7515.jpg</image:loc>
      <image:title>Blog - Across the Atlantic: Day 1</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2024/12/28/pedal</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2024-12-28</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1fa72f9c-e6f3-4a99-b070-dfd17d127cc6/IMG_6429.jpg</image:loc>
      <image:title>Blog - Pedal</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2024/7/6/dog</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2024-07-07</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/10d82ac4-e2f5-47a2-ae72-fd22ac45cf35/IMG_3896.jpg</image:loc>
      <image:title>Blog - Dog</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2024/4/13/slightly-jealous</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2024-04-13</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/c7bb2d1b-d881-4260-9412-841f5bb75fc3/IMG_7753.jpg</image:loc>
      <image:title>Blog - Slightly jealous</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/f59208b5-ce45-4f60-984d-4b46e2eea05a/IMG_3503.jpg</image:loc>
      <image:title>Blog - Slightly jealous</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/e9afaa6f-b301-4543-bc64-f62a021fd281/IMG_3504.jpg</image:loc>
      <image:title>Blog - Slightly jealous</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2023/11/22/mesolite-or-unicorse</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2023-11-23</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/d38b16e7-a31e-4129-8548-90abf4c40d4a/IMG_6220.jpg</image:loc>
      <image:title>Blog - Mesolite or Unicorse?</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1367d039-78a0-4b31-bf21-9ca446a787f8/IMG_6381.jpg</image:loc>
      <image:title>Blog - Mesolite or Unicorse?</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2023/8/29/water-dog</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2023-08-30</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/254334b4-107e-4583-a7c0-20083a4dc990/IMG_0840.jpg</image:loc>
      <image:title>Blog - Water Dog</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2023/1/16/x7g3f6mmyiifb15i1i1qt65i72tyuy</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2023-01-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/a61e3028-04c7-48ca-b718-b1a26ae8bafe/7AB4700C-2E62-443C-9B0E-75F9985CD183.jpeg</image:loc>
      <image:title>Blog - C&amp;amp;O Canal at Sideling Hill Creek - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2021/12/24/fzfc8xnymya265aiaxla3m1gjgysxr</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2021-12-24</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/b352c0f2-19c2-45d8-9d04-303b308d68aa/F95DFA36-F2C9-42E2-9204-34C3EB66F868.jpeg</image:loc>
      <image:title>Blog - Christmas Eve - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2021/11/15/nshmzg0c50wgskuphy4ufktgnqls30</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2021-11-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/80f6fece-f576-4201-99e4-f15bd57e858c/4A26D5A2-289A-475B-ABEC-AA02DCC0232F.jpeg</image:loc>
      <image:title>Blog - Been busy - Make it stand out</image:title>
      <image:caption>Whatever it is, the way you tell your story online can make all the difference.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2021/1/14/dthc1fyh7nq3w4o8kfuvt4q6g4li7b</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2021-01-15</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1610667138390-ILODRNYCNTQZ5L0F38WW/IMG_2391.jpeg</image:loc>
      <image:title>Blog - Effects of Bridges on River Scour</image:title>
      <image:caption>The other side of the bridge pier from the previous photo.</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1610667076784-SHFBPR00ARKZY7VHRBDO/IMG_2384.jpeg</image:loc>
      <image:title>Blog - Effects of Bridges on River Scour</image:title>
      <image:caption>A bridge pier in front of the a river scour. The Youghiogheny is flowing from the right to the left.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2018/12/28/book-review-the-future-of-conservation-in-america</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2018-12-29</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1546026162467-I2Q7PU90YVKAVNLI0DFS/9780226542058.jpg</image:loc>
      <image:title>Blog - Book Review: The Future of Conservation in America</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2018/8/7/365-papers</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2018-08-08</lastmod>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2018/8/6/3d-maps</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2018-08-07</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1533600351122-TICT0VPB3GJOG8O42ADU/IMAGE.JPG</image:loc>
      <image:title>Blog - 3D maps</image:title>
      <image:caption>A 3D map of a mine (at the Bancroft Mineral Museum) </image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2018/2/20/perceptions-of-probability</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2018-02-21</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1519179452104-GYDRINV85CU6OFQH8AOD/plot1.png</image:loc>
      <image:title>Blog - Perceptions of Probability</image:title>
      <image:caption>from https://github.com/zonination/perceptions</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2018/1/13/river-scour-in-winter</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2018-01-25</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1515900501069-JON0WJ8XJ7TWJZ2WGQ7Y/IMG_2920.jpg</image:loc>
      <image:title>Blog - River Scour in Winter</image:title>
      <image:caption>A large chunk of ice resting on the scour zone.</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1515899713752-49ATPNBGDWW9DF5MRDRC/ohiopyle+026.JPG</image:loc>
      <image:title>Blog - River Scour in Winter</image:title>
      <image:caption>Even in the middle of winter, we found some lichens to collect. This particular rock is fairly inaccessible during the growing season, so it was interesting to look at up close.</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1515899569224-GF3FBCW1WWMHHOF8XQ2V/IMG_2973.jpg</image:loc>
      <image:title>Blog - River Scour in Winter</image:title>
      <image:caption>Remains of last year's Large Flowered Barbara’s-buttons (Marshallia grandiflora) along the Youghiogheny's scour zone.</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1515899355177-9GEX7E10VU1MIZ5067N9/IMG_2877.jpg</image:loc>
      <image:title>Blog - River Scour in Winter</image:title>
      <image:caption>An icy Youghiogheny River at Ohiopyle, Pennsylvania (January 2018).</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2017/10/11/porg-ecology</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-12-10</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1507766121965-YULALEJX579LXGPB2R03/Porg.png</image:loc>
      <image:title>Blog - Porg Ecology</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2017/10/8/the-tiniest-azalea</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-10-09</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1507511994171-MHIUKK0IX6GFRY53WI19/image-asset.jpeg</image:loc>
      <image:title>Blog - The Tiniest Azalea</image:title>
      <image:caption>Habitat for alpine azalea at Mistaken Point Ecological Reserve.</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1507509555883-6WXSO8UW7KH1AJNSFBZI/IMG_2496.JPG</image:loc>
      <image:title>Blog - The Tiniest Azalea</image:title>
      <image:caption>Alpine-azalea (Kalmia procumbens) in fruit.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2017/9/17/fringed-gentian</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-09-18</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1505695418675-GTQB7YATFX2QSQ4ATK50/IMG_4379.JPG</image:loc>
      <image:title>Blog - Fringed Gentian</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1505695398025-M1W558AICVLJ30RX0G1D/IMG_4378.JPG</image:loc>
      <image:title>Blog - Fringed Gentian</image:title>
      <image:caption>Gentianopsis crinita</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2017/1/1/star-wars</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1483325330417-0GDNVP1P6E5L8EM1FDYI/image-asset.jpeg</image:loc>
      <image:title>Blog - Threats to Public Land in a Galaxy Far, Far Away.</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2017/8/16/7ucj8wik9ems1o9ak6vvbwm0ohdpap</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-09-16</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1502930839606-K2JCPENAUTYXW96ZZJ8I/AtlCan3+034.JPG</image:loc>
      <image:title>Blog - Atlantic Puffins!</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1502930863937-LXRVK0SMWKJ64L9GZDCO/AtlCan3+092.JPG</image:loc>
      <image:title>Blog - Atlantic Puffins!</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1502930925396-AC7S3D3HEJW5O5JVIX86/AtlCan3+239.JPG</image:loc>
      <image:title>Blog - Atlantic Puffins!</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1502930939012-HBUUB6C3U515MUU6MYS4/AtlCan3+252.JPG</image:loc>
      <image:title>Blog - Atlantic Puffins!</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1502930958363-T9XN7ZPZ24GM6W75EGAW/AtlCan3+296.JPG</image:loc>
      <image:title>Blog - Atlantic Puffins!</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1502930970563-UKGFNI9K9SEVDCKLBHWS/AtlCan3+430.JPG</image:loc>
      <image:title>Blog - Atlantic Puffins!</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2017/7/22/a-new-old-cactus-species-for-pennsylvania</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-08-13</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1500761771722-OSZIGWFRLKJYCTI83KTF/image-asset.jpeg</image:loc>
      <image:title>Blog - A new (old) cactus species for Pennsylvania.</image:title>
      <image:caption>Notice the long spines on the pads, this is one of the features that differentiated this species from Opuntia humifusa.</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1500761698181-T0CM1EZBJIZTFK12ODFC/image-asset.jpeg</image:loc>
      <image:title>Blog - A new (old) cactus species for Pennsylvania.</image:title>
      <image:caption>The flower of Opuntia cespitosa. Notice the red-orange bases of the tepals, compared to the pure yellow flowers of O. humifusa.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2017/7/22/a-checklist-of-the-bryophytes-of-erie-county-pennsylvania</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-07-24</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1500858441468-SIMU9ZZ6XIVM5W5D86VR/image-asset.jpeg</image:loc>
      <image:title>Blog - A Checklist of the Bryophytes of Erie County, Pennsylvania</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2016/12/30/the-long-range-traverse-day-1</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-07-04</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1483159115269-I2VK6WVTLJC5GHKCRIVQ/image-asset.jpeg</image:loc>
      <image:title>Blog - The Long Range Traverse - Day 1</image:title>
      <image:caption>The top of the climb out of Western Brook Pond</image:caption>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1483159267802-3P9WHWC572Q1QXA5MYZW/image-asset.jpeg</image:loc>
      <image:title>Blog - The Long Range Traverse - Day 1</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1483159174443-SD1XR56AKPK1LKHRDH1R/image-asset.jpeg</image:loc>
      <image:title>Blog - The Long Range Traverse - Day 1</image:title>
      <image:caption>Fog rolling in</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2016/11/28/kr9g0igapbi6nc6sxnkid36moz6lic</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-06-15</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1486866400133-QWFZH9LY1YS6VFYMOYLV/image-asset.jpeg</image:loc>
      <image:title>Blog - Hexagons</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1497493044692-4Y2KN3WU44CWSXZ91OFE/hexagon.png</image:loc>
      <image:title>Blog - Hexagons</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2016/12/4/ibxalo3dqlubaeohmk3mgt41fqu5di</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-06-15</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1480903500082-GUQIEILZGLRX40818CPA/image-asset.jpeg</image:loc>
      <image:title>Blog - Monitoring Nine Mile Run</image:title>
      <image:caption>A restored section of the mainstem of Nine Mile Run, Pittsburgh, PA.</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2017/3/26/an-unexpected-discovery</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-03-27</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1490583850963-W9VC5RJOW01KMOBMVGDM/image-asset.jpeg</image:loc>
      <image:title>Blog - An Unexpected Discovery</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2017/1/11/lidar-and-forests</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-03-09</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1487279836931-LOM4FN1U5MMFD5JVTY7C/image-asset.png</image:loc>
      <image:title>Blog - LiDAR and Forests: Part 1</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1484320520039-2GF4PXTUF2E5KVLW9T2K/8234883949_d5e6de8e38_z.jpg</image:loc>
      <image:title>Blog - LiDAR and Forests: Part 1</image:title>
      <image:caption>Photo by Tim Ebbs / Flickr, CC</image:caption>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2017/3/8/nelle-ammons</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-03-09</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1489023505785-LZBMSO26X2GXIUSWOXIN/image-asset.jpeg</image:loc>
      <image:title>Blog - Nelle Ammons</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2017/1/1/lichens-on-the-lackawaxen</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-02-12</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1483322323590-PFANRV3650UEEYGDZBII/image-asset.jpeg</image:loc>
      <image:title>Blog - Lichens on the Lackawaxen</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2016/11/28/back-to-basics-sedge-workshop</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2017-02-12</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1480369021785-3U3XDBH9H4OORY3JB6O2/image-asset.jpeg</image:loc>
      <image:title>Blog - Back to Basics: Sedge Workshop</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/2016/11/28/creating-a-topographic-roughness-index-for-pennsylvania</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
    <lastmod>2016-12-31</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1480368187563-9ZDP89EICJ1RVAR5AF76/image-asset.png</image:loc>
      <image:title>Blog - Creating a Topographic Roughness Index for Pennsylvania</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1480368010232-E9DU2JD90XZSNM9CQ0KR/image-asset.png</image:loc>
      <image:title>Blog - Creating a Topographic Roughness Index for Pennsylvania</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1480368139908-DBBUV1LJBDL70G9NH40L/image-asset.png</image:loc>
      <image:title>Blog - Creating a Topographic Roughness Index for Pennsylvania</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1480368228894-QZWRWB7X7JWL66U16WHL/image-asset.png</image:loc>
      <image:title>Blog - Creating a Topographic Roughness Index for Pennsylvania</image:title>
    </image:image>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1480368294276-7SYR2M0QP4879MJCSJGZ/image-asset.png</image:loc>
      <image:title>Blog - Creating a Topographic Roughness Index for Pennsylvania</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/category/GIS</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/category/other</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/category/Projects</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/category/field+work</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/category/travel</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/nine+mile+run</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/bryophyte</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/sedges+have+edges</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/botany</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/winter</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/hexagon</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/Newfoundland+2017</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/birds</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/river+scour</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/cactus</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/lidar</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/star+wars</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/restoration</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/climate+change</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/misc</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/public+land</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/Ohiopyle</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/published+research</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/puffins</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/checklist</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/book+review</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/365papers</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/forests</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/unrealistic+goal</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/GIS</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/topographic+roughness+index</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/orchids</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/moss</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/Fratercula+arctica</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/fieldwork</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/r</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/conservation</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/international+womens+day</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/lichens</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/blog/tag/Opuntia</loc>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.christophertracey.net/images</loc>
    <changefreq>daily</changefreq>
    <priority>0.75</priority>
    <lastmod>2016-11-29</lastmod>
    <image:image>
      <image:loc>https://static1.squarespace.com/static/583c9c8559cc68a8c3c7868e/t/583db744414fb50504eca10e/1480439608846/</image:loc>
      <image:title>Images</image:title>
      <image:caption />
    </image:image>
    <image:image>
      <image:loc>https://static1.squarespace.com/static/583c9c8559cc68a8c3c7868e/583db724ebbd1ac168f85a0b/583db738ebbd1ac168f85b90/1480439608846/</image:loc>
      <image:title>Images</image:title>
      <image:caption />
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/about</loc>
    <changefreq>daily</changefreq>
    <priority>0.75</priority>
    <lastmod>2025-01-19</lastmod>
    <image:image>
      <image:loc>https://images.squarespace-cdn.com/content/v1/583c9c8559cc68a8c3c7868e/1480367646887-XHQW6NV3IHGI6B0Y7DI9/30.png</image:loc>
      <image:title>About</image:title>
    </image:image>
  </url>
  <url>
    <loc>https://www.christophertracey.net/new-page</loc>
    <changefreq>daily</changefreq>
    <priority>0.75</priority>
    <lastmod>2025-01-19</lastmod>
  </url>
  <url>
    <loc>https://www.christophertracey.net/inaturalist</loc>
    <changefreq>daily</changefreq>
    <priority>0.75</priority>
    <lastmod>2018-07-18</lastmod>
  </url>
</urlset>

