by info@tsd.co.za | Jul 1, 2015 | Uncategorized
The Red-spotted Lily Weevil (Brachycerus ornatus) is a widespread species occurring throughout Southern Africa, though only prevalent in small localalised populations due to its inability to fly. It feeds on a variety of plants, but mostly on the foliage of the...
by info@tsd.co.za | Jul 1, 2015 | Uncategorized
The Nictitating Membrane is a third eyelid that is present in many species, even domestic Dogs and Cats, and is used generally as an extra protection for the eye. The transparency of the membrane varies subject to the density of muscle fibers in the membrane, enabling...
by info@tsd.co.za | Jul 1, 2015 | Uncategorized
The Hippopotamus (Hippopotamus amphibius) has its ears, eyes and nostrils placed on the skull in the perfect position for them to keep the bulk of their large bodies submerged during the heat of the day, helping to prevent dehydration and overheating, while still...
by info@tsd.co.za | Jun 8, 2015 | Uncategorized
With the assistance of a large facial disc that channels sound waves to the asymmetrically placed ear drums, the Barn Owl (Tyto alba) is able to locate prey in even such dense vegetation as a clump of grass or under a layer of snow. Barn Owl’s have the widest...
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