diff --git a/.beans/nuzlocke-tracker-idh2--add-pokedborg-data-attribution.md b/.beans/nuzlocke-tracker-idh2--add-pokedborg-data-attribution.md
new file mode 100644
index 0000000..b64aa61
--- /dev/null
+++ b/.beans/nuzlocke-tracker-idh2--add-pokedborg-data-attribution.md
@@ -0,0 +1,11 @@
+---
+# nuzlocke-tracker-idh2
+title: Add PokeDB.org data attribution
+status: completed
+type: task
+priority: normal
+created_at: 2026-02-10T14:52:22Z
+updated_at: 2026-02-10T14:56:25Z
+---
+
+PokeDB.org requires attribution when their data is used. Implement visible attribution in the application UI. This is both a requirement of their terms of use and good practice.
\ No newline at end of file
diff --git a/frontend/src/components/Layout.tsx b/frontend/src/components/Layout.tsx
index 01e8339..0dfa06d 100644
--- a/frontend/src/components/Layout.tsx
+++ b/frontend/src/components/Layout.tsx
@@ -127,6 +127,19 @@ export function Layout() {
       <main>
         <Outlet />
       </main>
+      <footer className="border-t border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-800">
+        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-4 text-center text-xs text-gray-500 dark:text-gray-400">
+          Pokémon encounter data from{' '}
+          <a
+            href="https://pokedb.org"
+            className="underline hover:text-gray-700 dark:hover:text-gray-300"
+            target="_blank"
+            rel="noopener noreferrer"
+          >
+            PokeDB.org
+          </a>
+        </div>
+      </footer>
     </div>
   )
 }