173 Never Smile at a Crocodile

Crocodiles leave their mouths open for long periods of time, and we don’t really know why. We also take a long tangent on the swiftlet nest business and what wee reptiles are cashing in themselves. Become a Patreon: https://www.patreon.com/herphighlights Merch: https://www.redbubble.com/people/herphighlights/shop Full reference list available here: http://www.herphighlights.podbean.com Main Paper References: Price C, Ezat MA, Hanzen C, Downs CT. 2022. Never smile at a crocodile: Gaping behaviour in the Nile crocodile at Ndumo Game Reserve, South Africa. Behavioural Processes 203:104772. DOI: 10.1016/j.beproc.2022.104772. Other Mentioned Papers/Studies: Quah ESH, Chong JL. 2022. Reptile predators of swiftlets (genus Aerodramus) with a focus on their impact on the swiftlet farming industry. Herpetology Notes. Wüster, W., & Tillack, F. 2023. On the importance of types and the perils of “en passant” taxonomy: a brief history of the typification of Coluber naja Linnaeus, 1758 (Serpentes: Elapidae) and its implications, with the designation of a lectotype. Zootaxa, 5346(4), 403-419. Other Links/Mentions: AmphibiaWeb. 2023. <https://amphibiaweb.org> University of California, Berkeley, CA, USA. Accessed 28 Sep 2023. https://amphibiaweb.org/cgi/amphib_query?where-scientific_name=Hyperolius+tuberilinguis&rel-scientific_name=contains&include_synonymies=Yes Audio from flamelily via iNaturalist: https://www.inaturalist.org/observations/152630015 Editing and Music: Podcast edited by Emmy – https://www.fiverr.com/emmyk10  Intro/outro – Treehouse by Ed Nelson Species Bi-week theme – Michael Timothy Other Music – The Passion HiFi, https://www.thepassionhifi.com