diff --git a/ebird.md b/ebird.md
new file mode 100644
index 000000000..996234a96
--- /dev/null
+++ b/ebird.md
@@ -0,0 +1,11 @@
+# Ebird
+
+- [[project]]
+  - [[birding]] site
+- [[go]] ebird.org
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[project]: project "Project"
+[go]: go "Go"
+[//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/iap21.md b/iap21.md
index 2cd061323..6ac0056e2 100644
--- a/iap21.md
+++ b/iap21.md
@@ -47,7 +47,8 @@
     - [[inaturalist]] (!)
     - [[geograph]] (!)
       - had to come up with a local map projection not to change base assumptions they made early on :)
-    - 
+    - [[open street map]]
+    - [[ebird]]
 
 
 ## [[2021-01-27]]
@@ -67,4 +68,6 @@
 [pubpub]: pubpub "Pubpub"
 [inaturalist]: inaturalist "Inaturalist"
 [geograph]: geograph "Geograph"
+[open street map]: open-street-map "Open Street Map"
+[ebird]: ebird "Ebird"
 [//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/open-street-map.md b/open-street-map.md
new file mode 100644
index 000000000..f444d8fca
--- /dev/null
+++ b/open-street-map.md
@@ -0,0 +1,10 @@
+# Open Street Map
+
+- [[pull]] [[openstreetmap]] [[osm]]
+- [[go]] openstreetmap.org
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[pull]: pull "Pull"
+[go]: go "Go"
+[//end]: # "Autogenerated link references"
\ No newline at end of file