diff --git a/legacy/migration.py b/legacy/migration.py
index 34c6d2a34..685d9dcba 100644
--- a/legacy/migration.py
+++ b/legacy/migration.py
@@ -104,7 +104,7 @@ def get_fk_related(field, value, label=None):
                     field.name, value,
                     field.model.__name__, label or '---')
             if value == 0:
-                # se FK == 0, criamos um stub e colocamos o valor '????????
+                # se FK == 0, criamos um stub e colocamos o valor '????????'
                 # para qualquer CharField ou TextField que possa haver
                 if not field.null:
                     all_fields = field.related_model._meta.get_fields()
@@ -177,7 +177,7 @@ class DataMigrator:
         for field in new._meta.fields:
             old_field_name = renames.get(field.name)
             field_type = field.get_internal_type()
-            msg = ("Field %s (%s) from model %s " %
+            msg = ("Campo %s (%s) da model %s " %
                    (field.name, field_type, field.model.__name__))
             if old_field_name:
                 old_value = getattr(old, old_field_name)
@@ -187,7 +187,7 @@ class DataMigrator:
                             old_type._meta.pk.name != 'id':
                         label = old.pk
                     else:
-                        label = '-- WITHOUT PK --'
+                        label = '-- SEM PK --'
                     value = get_fk_related(field, old_value, label)
                 else:
                     value = getattr(old, old_field_name)
@@ -198,15 +198,17 @@ class DataMigrator:
                     combined_names = "(" + ")|(".join(names) + ")"
                     matches = re.search('(ano_\w+)', combined_names)
                     if not matches:
-                        warn(msg + '=> setting 0000-01-01 value to DateField')
+                        warn(msg +
+                             '=> colocando valor 0000-01-01 para DateField')
                         value = '0001-01-01'
                     else:
                         value = '%d-01-01' % getattr(old, matches.group(0))
-                        warn(msg + "=> settig %s for not null DateField" %
+                        warn(msg +
+                             "=> colocando %s para DateField não nulável" %
                              (value))
                 if field_type == 'CharField' or field_type == 'TextField':
                     if value is None:
-                        warn(msg + "=> settig empty string '' for %s value" %
+                        warn(msg + "=> colocando string vazia para valor %s" %
                              (value))
                         value = ''
                 setattr(new, field.name, value)
@@ -215,13 +217,13 @@ class DataMigrator:
         # warning: model/app migration order is of utmost importance
 
         self.to_delete = []
-        info('Starting %s migration...' % obj)
+        info('Começando migração: %s...' % obj)
         self._do_migrate(obj)
         # exclude logically deleted in legacy base
-        info('Deleting models with ind_excluido...')
+        info('Deletando models com ind_excluido...')
         for obj in self.to_delete:
             obj.delete()
-        info('Deleting unnecessary stubs...')
+        info('Deletando stubs desnecessários...')
         self.delete_stubs()
 
     def _do_migrate(self, obj):
@@ -239,7 +241,7 @@ class DataMigrator:
                 'Parameter must be a Model, AppConfig or a sequence of them')
 
     def migrate_model(self, model):
-        print('Migrating %s...' % model.__name__)
+        print('Migrando %s...' % model.__name__)
 
         legacy_model_name = self.model_renames.get(model, model.__name__)
         legacy_model = legacy_app.get_model(legacy_model_name)
@@ -314,7 +316,7 @@ def adjust_parlamentar(new_parlamentar, old):
     # but data includes null values
     #  => transform None to False
     if value is None:
-        warn('null converted to False')
+        warn('nulo convertido para falso')
         new_parlamentar.unidade_deliberativa = False