diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fbd7b5a..5cfc561 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v5.0.0
         with:
-          python-version: "3.11.x"
+          python-version: "3.12.x"
       - name: Install Python dependencies
         run: |
           python3 -m pip install uv
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..686115c
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,12 @@
+{
+    "sqltools.connections": [
+        {
+            "name": "dbtree",
+            "accessMode": "Read Only",
+            "previewLimit": 50,
+            "driver": "DuckDB",
+            "databaseFilePath": "/Users/winnie/dev/dbtree/dbtree.db"
+        }
+    ],
+    "sqltools.useNodeRuntime": true
+}
diff --git a/models/marts/species.sql b/models/marts/species.sql
index 4b316fe..7dcbbe1 100644
--- a/models/marts/species.sql
+++ b/models/marts/species.sql
@@ -10,11 +10,14 @@ species as (
 
     select
         species_friendly_name,
+        species_scientific_name,
+        'https://wikipedia.org/wiki/'
+        || replace(species_scientific_name, ' ', '_') as wikipedia_link,
         count(*) as count_of_trees,
 
     from trees
 
-    group by 1
+    group by 1, 2
 
 )
 
diff --git a/reports/pages/index.md b/reports/pages/index.md
index ab53118..cd6c277 100644
--- a/reports/pages/index.md
+++ b/reports/pages/index.md
@@ -48,6 +48,7 @@ order by count_of_trees desc
   data={trees_planted_years}
   value="year"
 />
+
 <CalendarHeatmap
     data={trees_planted_per_year}
     date="planted_at_date"
@@ -94,6 +95,7 @@ In between <Value data={planted_at_date_range} column=start fmt='longdate' /> an
   title="Planted between dates"
   dates=planted_at_month
 />
+
 <Dropdown
   name="planted_at_species"
   data={unique_species}
@@ -101,6 +103,7 @@ In between <Value data={planted_at_date_range} column=start fmt='longdate' /> an
   title="Filter by species"
   multiple=true
 />
+
 <BarChart
    data={trees_planted}
    x="planted_at_month"
diff --git a/reports/pages/map.md b/reports/pages/map.md
deleted file mode 100644
index 90d673f..0000000
--- a/reports/pages/map.md
+++ /dev/null
@@ -1,3 +0,0 @@
----
-Title: Tree Map
----
diff --git a/reports/pages/species.md b/reports/pages/species.md
new file mode 100644
index 0000000..499bdfc
--- /dev/null
+++ b/reports/pages/species.md
@@ -0,0 +1,42 @@
+---
+title: Species
+---
+
+<script>
+    let myColors = [
+      "#D7E4C0",
+      "#C6DCBA",
+      "#BBC3A4",
+      "#B3A398",
+      "#638889"
+    ]
+</script>
+
+This page lets you scope the data to a single species of tree. It's a bit of a work in progress, but I'm excited to see where it goes!
+
+**NB:** This list is filtered to species with a scientific name in the data, to support the Wikipedia links.
+
+<Dropdown
+  data={species}
+  name=species_select
+  title="Select a species"
+  defaultValue="Blue Oak"
+  value=species_friendly_name
+/>
+
+The <Value data={selected_species} column=species_friendly_name /> is an amazing tree!
+
+<LinkButton url={selected_species[0].wikipedia_link}>
+  Read more on Wikipedia!
+</LinkButton>
+
+The Wikipedia links are inferred from the listed scientific name in the data, so they're not perfect and may take you to a non-existent page. Sorry! Hopefully I'll find a way around this soon.
+
+```sql selected_species
+select * from species where species_friendly_name = '${inputs.species_select.value}'
+```
+
+```sql species
+select * from dbtree.species
+where species_scientific_name is not null
+```