Remove more duplicate tokens and rename some tokens to more generic names

Mage/src/main/java/mage/game/permanent/token/BlueBirdToken.java

@@ -0,0 +1,35 @@
+package mage.game.permanent.token;
+
+import mage.MageInt;
+import mage.abilities.keyword.FlyingAbility;
+import mage.constants.CardType;
+import mage.constants.SubType;
+
+import java.util.Arrays;
+
+/**
+ * @author spjspj
+ */
+public final class BlueBirdToken extends TokenImpl {
+
+    public BlueBirdToken() {
+        super("Bird Token", "1/1 blue Bird creature token with flying");
+        cardType.add(CardType.CREATURE);
+        color.setBlue(true);
+        subtype.add(SubType.BIRD);
+        power = new MageInt(1);
+        toughness = new MageInt(1);
+
+        this.addAbility(FlyingAbility.getInstance());
+
+        availableImageSetCodes = Arrays.asList("EVE", "INV", "KHM");
+    }
+
+    public BlueBirdToken(final BlueBirdToken token) {
+        super(token);
+    }
+
+    public BlueBirdToken copy() {
+        return new BlueBirdToken(this);
+    }
+}