diff --git a/README.md b/README.md
index 3182d51..b1e5ff9 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,10 @@
 # Germination Studies in PlantCV
 
-[![test-pr](https://github.com/danforthcenter/plantcv-tutorial-germination/actions/workflows/ci-tests.yml/badge.svg)](https://github.com/danforthcenter/plantcv-tutorial-germination/actions/workflows/ci-tests.yml)
-
-Description
-
 Germination studies are commonly performed to test germination rates of different seed genotypes. This PlantCV module shows how germination tests can be performed on PlantCV.
 
 [![Binder](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/danforthcenter/plantcv-tutorial-germination.git/HEAD?labpath=Index.ipynb)
 
-[![Static Badge](https://img.shields.io/badge/Open%20in%20GitHub-black?logo=github)](https://github.com/danforthcenter/plantcv-tutorial-germination)
-
-
+[![Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/danforthcenter/plantcv-tutorial-germination.git/blob/main/index-Colab.ipynb)
 
 ## Tutorial tags/keywords
 
@@ -19,3 +13,5 @@ germination, camelina, seeds
 ## Citations
 
 Optional.
+
+[![test-pr](https://github.com/danforthcenter/plantcv-tutorial-germination/actions/workflows/ci-tests.yml/badge.svg)](https://github.com/danforthcenter/plantcv-tutorial-germination/actions/workflows/ci-tests.yml)
diff --git a/Index.ipynb b/index.ipynb
similarity index 99%
rename from Index.ipynb
rename to index.ipynb
index 2ba1c4b..f33e0ed 100644
--- a/Index.ipynb
+++ b/index.ipynb
@@ -13104,9 +13104,9 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python [conda env:plantcv] *",
+   "display_name": "Python 3 (ipykernel)",
    "language": "python",
-   "name": "conda-env-plantcv-py"
+   "name": "python3"
   },
   "language_info": {
    "codemirror_mode": {
@@ -13118,7 +13118,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.9"
+   "version": "3.12.5"
   }
  },
  "nbformat": 4,