diff --git a/docs/user-guide/modules/specimens/media/age.gif b/docs/user-guide/modules/specimens/media/age.gif index cc94f74..a52910e 100644 Binary files a/docs/user-guide/modules/specimens/media/age.gif and b/docs/user-guide/modules/specimens/media/age.gif differ diff --git a/docs/user-guide/modules/specimens/media/ancestry.gif b/docs/user-guide/modules/specimens/media/ancestry.gif index 066dc48..adac293 100644 Binary files a/docs/user-guide/modules/specimens/media/ancestry.gif and b/docs/user-guide/modules/specimens/media/ancestry.gif differ