Active male-male competition for mate access in the giant parrot snake Leptophis ahaetulla (Squamata: Colubridae), in the southwest Amazon, Brazil

Fábio S. Mattos; Adrian A. Barnett; Diego A. Ortiz

The Herpetological Bulletin is a quarterly publication in English. It includes full-length papers, natural history notes, book reviews, and other items of general herpetological interest. Emphasis is placed on natural history and conservation as well as captive care that includes breeding, husbandry, veterinary, and behavioural aspects.