Considerations. The most common organisms in the normal bacterial flora that inhabits the large intestine are anaerobes (Bacteroides, gram-positive rods, and gram-positive cocci), gram-negative enteric organisms, and Enterococcus faecalis. Using differential selective media and enrichment cultures, normal flora can be differentiated.
Rabbits by nature are cold weather animals. They can easily tolerate temperatures at 32 degrees Fahrenheit or lower providing they have shelter from the wind and wet conditions. They have trouble tolerating temperatures above 85 degrees Fahrenheit and must be kept out of direct sun light during the summer months.
Birds are homeothermic â they produce and dissipate heat to maintain a relatively constant body temperature. The internal body temperature of birds shows more variability than mammals, and therefore there is no absolute body temperature. In the adult chicken the variability is between 105Â°F and 107Â°F (40.6Â° and 41.7Â°C).The body temperature of a newly hatched chick is about 103.5Â°F (39.7Â°C), and increases daily until it reaches a stable level at about three weeks of age. Smaller chicken breeds have a higher body temperature than larger breeds.n the adult chicken the variability is between 105Â°F and 107Â°F (40.6Â° and 41.7Â°C). The body temperature of a newly hatched chick is about 103.5Â°F (39.7Â°C), and increases daily until it reaches a stable level at about three weeks of age. Smaller chicken breeds have a higher body temperature than larger breeds.