Professor Morgan to Lecture.

Professor C. Lloyd Morgan, of University College, Bristol, England, will deliver a lecture this evening in Harvard 1, at 8 o'clock. The subject announced is "The Flight of Birds."

Professor Morgan is well known as a psychologist, and has given much time to the study of mind and instinct in animals. He has written several authoritative books upon this and kindred subjects. He is this year delivering a course of Lowell Lectures on "Habit and instinct in Animals."