8 October 07:23 Science Blue whales off the California coast sing at night until it’s time to start migrating when they switch to daytime song. Share this:TwitterFacebookLike this:Like Loading... Related Похожее: Kentucky man dies after swarm of bees attacks him on front porch 5,700-year-old woman named ‘Lola’ has entire life revealed in her ‘chewing gum’ Leave a Reply Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.