@article{https://resolver.caltech.edu/CaltechAUTHORS:20150210-112537335, title = "Formation Flight of Birds", journal = "Science", year = "1970", url = "https://resolver.caltech.edu/CaltechAUTHORS:20150210-112537335", id = "record", issn = "0036-8075", doi = "10.1126/science.168.3934.1003", volume = "168" }