Katie Barton, The Call (February theme: Great Outdoors)

Two Asian Small-clawed otters in Australia Zoo, the smallest of 13 otter species. As a group approached where the otters call home, the one on higher ground communicated with a vocalisation. Shot with Sony A7Riii.

Images have been resized for web display, which may cause some loss of image quality. Note: Original high-resolution images are used for judging.