Why You Find Birds in the Attic, Birds in the Garage, Birds in the House, Birds in the Soffit, Birds in the Yard. When birds go south for the winter or return they immediately focus on finding shelter. Some birds will often build a nest together, while some birds will build individual bird nests.
Birds have a much higher metabolic rate than humans. The average body temperature of a chicken is 41-45 degrees C, compared to a human's average body temperature of 37 degrees C. The pulse rate of a chicken can reach as high as 400 beats/min.
One and a half hours is much too long to cook the chicken at 350 degrees F. The time your chicken will bake in the oven does depend on the internal temperature and the size of your chicken or chicken pieces. Generally I bake chicken at 350 degrees F. for 30 to 40 minutes. Please check out my very large Internal Temperature Chart for Cooking Meats and Baked Goods.