Animals use to have even less space than they do now. Their environments use to be basic, and easy to build being that they were made of cement with metal bars. The poor captive animals were not able to interact with their surroundings, which were detrimental to their health and caused stress. In most cases, animals stress goes unnoticed. An example of this would occur in the aquarium at the Chicago Zoo. The tiger stingray population decreased because of a malfunction in the water system, which caused low oxygen levels in the water. Similarly, a heating malfunction in the same aquarium occurred a few years prior and caused several stingray deaths (DNews “The Pros & Cons of Zoos”). There is more than just one topic of concern for captive animals. Problems like the three-dimensional morphological effects. As said in the article, Three-Dimensional Morphological Effects of Captivity, “Comparative morphologists tend to exclude captive animals from their research because of perceived distortion in these animals’ anatomy.” A reason that captive animals are distorted compared to wild animals is the difference in their diets. The diets that captive animals get in zoos are not structurally natural. Most zoos provide felids, a wild cat, with a diet of ground meat along with some vitamins
Animals use to have even less space than they do now. Their environments use to be basic, and easy to build being that they were made of cement with metal bars. The poor captive animals were not able to interact with their surroundings, which were detrimental to their health and caused stress. In most cases, animals stress goes unnoticed. An example of this would occur in the aquarium at the Chicago Zoo. The tiger stingray population decreased because of a malfunction in the water system, which caused low oxygen levels in the water. Similarly, a heating malfunction in the same aquarium occurred a few years prior and caused several stingray deaths (DNews “The Pros & Cons of Zoos”). There is more than just one topic of concern for captive animals. Problems like the three-dimensional morphological effects. As said in the article, Three-Dimensional Morphological Effects of Captivity, “Comparative morphologists tend to exclude captive animals from their research because of perceived distortion in these animals’ anatomy.” A reason that captive animals are distorted compared to wild animals is the difference in their diets. The diets that captive animals get in zoos are not structurally natural. Most zoos provide felids, a wild cat, with a diet of ground meat along with some vitamins