diff --git a/src/main/java/environment/RIOBasinNetworkObserverPresence.java b/src/main/java/environment/RIOBasinNetworkObserverPresence.java
index 52302357a04c7805d05939d83c76a25aaa368194..04b51f174dedf6cd0274a291730bdc4dea8d6681 100644
--- a/src/main/java/environment/RIOBasinNetworkObserverPresence.java
+++ b/src/main/java/environment/RIOBasinNetworkObserverPresence.java
@@ -183,7 +183,7 @@ public class RIOBasinNetworkObserverPresence extends ObserverListener implements
 		if (mapContinent == null) {
 			maxX = maxY = Double.NEGATIVE_INFINITY;
 			minX = minY = Double.POSITIVE_INFINITY;
-			mapContinent = ((BasinNetworkSWithContinent) pilot.getAquaticWorld().getEnvironment()).getMapContinent();
+			mapContinent = ((RIOBasinNetworkWithContinent) pilot.getAquaticWorld().getEnvironment()).getMapContinent();
 			for (Path2D.Double path : mapContinent.values()) {
 				minX = Math.min(minX, path.getBounds2D().getMinX());
 				maxX = Math.max(maxX, path.getBounds2D().getMaxX());
diff --git a/src/main/java/species/DisperseAndMigrateToRiverWithMultiNomDistriAndDeathBasin.java b/src/main/java/species/DisperseAndMigrateToRiverWithMultiNomDistriAndDeathBasin.java
index 57baa8efa5c9837cb63db19ba13fa505a5bf3286..b3d01bd71ba5a71af719753fcc2f0aa0a5268149 100644
--- a/src/main/java/species/DisperseAndMigrateToRiverWithMultiNomDistriAndDeathBasin.java
+++ b/src/main/java/species/DisperseAndMigrateToRiverWithMultiNomDistriAndDeathBasin.java
@@ -248,6 +248,10 @@ public class DisperseAndMigrateToRiverWithMultiNomDistriAndDeathBasin extends Di
 					}
 				}
 			}
+			System.out.println(" total abundance in river basins: " + group.getFishEffective());
+			System.out.println(
+					"female spawners: " + group.getFemaleSpawnerEffective() + " \tmale spawners: " + group.getMaleSpawnerEffective());
 		}
 	}
 }
+
diff --git a/src/main/java/species/PopulateBasinNetworkSeveralTimesAccordingToBasinSize.java b/src/main/java/species/PopulateBasinNetworkSeveralTimesAccordingToBasinSize.java
index 10d7b66ba288f2922533a4718a2ae1dd375f075a..154a1852324e9dd445e4ee9ac204dcc3d5953ba7 100644
--- a/src/main/java/species/PopulateBasinNetworkSeveralTimesAccordingToBasinSize.java
+++ b/src/main/java/species/PopulateBasinNetworkSeveralTimesAccordingToBasinSize.java
@@ -53,8 +53,6 @@ public class PopulateBasinNetworkSeveralTimesAccordingToBasinSize
 						nbFishPerSI + remainingIndividuals, Gender.MALE));
 			}
 		}
-		System.out.println(" total abundance: " + group.getFishEffective());
-		System.out.println(
-				"female spawners: " + group.getFemaleSpawnerEffective() + " \tmale spawners: " + group.getMaleSpawnerEffective());
+		
 	}
 }