E. J. Hoinville and G. R. Smith, “Seasonal pattern of basking activity in Nerodia sipedon (Serpentes: Colubridae) along a western Michigan lakeshore, USA”, Phyllomedusa, vol. 21, no. 1, pp. 83–90, Jun. 2022, doi: 10.11606/issn.2316-9079.v21i1p83-90.