Author and artist David Sibley will speak at the Bell Museum of Natural History at 7 p.m. on April 2. He will talk about his new book, "The Sibley Guide to Birds, second edition." The book contains 600 new paintings, additional information, and includes 111 bird species rare in North America. The event will be co-sponsored by The Bell Museum and The Bookcase of Wayzata. The event will require tickets, cost of which can be applied to purchase of the book. Ticket information is yet to come. The book will be in stores on March 11.