diff --git a/README.md b/README.md
index 9283aa7..72ddcd0 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1,21 @@
 beedza
 ======
 
-Beer and pizza, or bees and keepers
 
 **Project beedza (name derived from the need of beer and pizza at the time of
 conception) is developped during the french Complex System Summer School
 happening at Le Havre, France from the 8th of july to the 18th of july.**
 
+![Romania map with bee-keepers movements](document/romania-map.png "Romania map with bee-keepers movements")
+
+![Romania map with pollination density](document/romania-map-density.png "Romania map with pollination density")
+
 It is a team effort for developping a model featuring Multi-Agent System,
 Multi-Level Modelling and Space Interactions.
 
+It features how (honey) bee-keepers move from field to field to maximize their profit
+while (honey) bees pollinate the very same fields in a separate dynamic.
+
 Check out the presentation folder as well as the source code. All is written
 with NetLogo and (possibly) Graphstream library.
 
-It features how bee-keepers move from field to field to maximize their profit
-while bees pollinate the very same fields in a separate dynamic.
-
diff --git a/Source/main.nlogo b/Source/main.nlogo
index d2422d6..eb4229b 100644
--- a/Source/main.nlogo
+++ b/Source/main.nlogo
@@ -289,7 +289,7 @@ season-uncertainty
 season-uncertainty
 0
 20
-4
+8.3
 0.1
 1
 NIL
@@ -304,7 +304,7 @@ d-max
 d-max
 0
 30
-0
+5
 1
 1
 NIL
diff --git a/document/romania-map-density.png b/document/romania-map-density.png
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