diff --git a/app/bird/migrations/0001_initial.py b/app/bird/migrations/0001_initial.py
index ba02f21..07c6a5a 100644
--- a/app/bird/migrations/0001_initial.py
+++ b/app/bird/migrations/0001_initial.py
@@ -1,4 +1,4 @@
-# Generated by Django 4.2.3 on 2023-07-22 19:29
+# Generated by Django 4.2.3 on 2023-07-22 20:06
 
 import ckeditor.fields
 from django.conf import settings
@@ -13,8 +13,8 @@ class Migration(migrations.Migration):
 
     dependencies = [
         ('aviary', '0001_initial'),
-        ('rescuer', '0001_initial'),
         migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('rescuer', '0001_initial'),
     ]
 
     operations = [
@@ -58,6 +58,7 @@ class Migration(migrations.Migration):
                 ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
                 ('bird_identifier', models.CharField(max_length=256, verbose_name='Kennung')),
                 ('age', models.CharField(choices=[('Ei', 'Ei'), ('Nestling', 'Nestling'), ('Ästling', 'Ästling'), ('Adult', 'Adult')], max_length=15, verbose_name='Alter')),
+                ('sex', models.CharField(choices=[('Weiblich', 'Weiblich'), ('Männlich', 'Männlich'), ('Unbekannt', 'Unbekannt')], max_length=15, verbose_name='Geschlecht')),
                 ('date_found', models.DateField(verbose_name='Datum des Fundes')),
                 ('place', models.CharField(max_length=256, verbose_name='Ort des Fundes')),
                 ('created', models.DateTimeField(auto_now_add=True, verbose_name='angelegt am')),
diff --git a/app/costs/migrations/0001_initial.py b/app/costs/migrations/0001_initial.py
index ef209c6..488eadb 100644
--- a/app/costs/migrations/0001_initial.py
+++ b/app/costs/migrations/0001_initial.py
@@ -1,4 +1,4 @@
-# Generated by Django 4.2.3 on 2023-07-22 19:29
+# Generated by Django 4.2.3 on 2023-07-22 20:06
 
 from django.conf import settings
 from django.db import migrations, models
diff --git a/app/rescuer/migrations/0001_initial.py b/app/rescuer/migrations/0001_initial.py
index 6f4cee9..2a12ce8 100644
--- a/app/rescuer/migrations/0001_initial.py
+++ b/app/rescuer/migrations/0001_initial.py
@@ -1,4 +1,4 @@
-# Generated by Django 4.2.3 on 2023-07-22 19:29
+# Generated by Django 4.2.3 on 2023-07-22 20:06
 
 from django.conf import settings
 from django.db import migrations, models