Vltava Bird Pattern Posted on 2020-Dec-232020-Dec-22 by adohertyh Along Prague’s Vltava River, this pattern of one-bird-per-piling appears to be very strict throughout the day. At sunset, however, the pattern reaches its most dramatic. I guess everyone wants a view. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Like Loading...