Fig. 3
From: Diel patterns in three-dimensional use of space by sea snakes
Three-dimensional space use by a representative Hydrophis curtus (a) within the study site and b in closer detail, and by a representative Hydrophis elegans (c, d). Screenshots showing day-time core (50%-3DKUD; dark red) and extent (95%-3DKUD; light red) 3DKUD as well as night-time core (50%-3DKUD; dark blue) and extent (95%-3DKUD; light blue) 3DKUD. Surrounding bathymetry and sea surface are also rendered to provide context. Black points in a, c represent the locations of acoustic receivers within the study site. Interactive, three-dimensional versions of these 3DKUD models are available in the additional files (Additional files 2, 3, 4 and 5)