A meeting for those who want to distinguish swans at first glance. The lecture is dedicated to swans - birds that are easy to love and hard to confuse, but distinguishing them by appearance is not always possible. Guests will learn to pay attention to silhouette, neck length and body, posture on water, feather and bill shades, and voice characteristics. The lecturer will explain why in field conditions not just one feature is important and how to avoid mistakes, such as confusing young birds with adults in molt. Listeners will learn how migration routes are formed, how stopovers and feeding grounds differ, why some populations stay in family groups while others form large flocks. Find other events in St. Petersburg on KudaGo.