Why are frigate-birds colonial?

• Main Author: de Vries, Tjitte
• Format: Article in Journal/Newspaper
• Language: English
• Published: 1984
• Subjects: Biology; Conservation; frigatebirds; Fregata magnificens; Fregata minor; colonial breeding; aggression; Isla Genovesa; Tower Island; Galápagos
• Online Access: http://hdl.handle.net/1834/23723