Bumblebees are social creatures and have an interesting lifecycle. Spring. The lifecycle begins in spring, when rising temperatures awaken a queen bumblebee that has been hibernating alone in the soil. The queen will have spent the entire winter underground, using up reserves of energy stored as fat in her body.
Most of the symptoms of cystic fibrosis (CF) are caused by the thick, sticky mucus. The most common symptoms include: 1  Frequent coughing that brings up thick sputum, or phlegm (flem). 2  Frequent bouts of bronchitis and pneumonia. 3  They can lead to inflammation and permanent lung damage.4  Salty-tasting skin.5  Dehydration. 6  Infertility (mostly in men).he most common symptoms include: 1  Frequent coughing that brings up thick sputum, or phlegm (flem). 2  Frequent bouts of bronchitis and pneumonia. 3  They can lead to inflammation and permanent lung damage. 4  Salty-tasting skin. 5  Dehydration. 6  Infertility (mostly in men).
The signs and symptoms of idiopathic pulmonary fibrosis (IPF) develop over time. They may not even begin to appear until the disease has done serious damage to your lungs. Once they occur, they're likely to get worse over time. The most common signs and symptoms are: Shortness of breath. This usually is the main symptom of IPF. At first, you may be short of breath only during exercise.