The term birdwatching appeared for the first time as the title of a book Bird Watching by Edmund Selous in 1901. In North America, the identification of birds, once thought possible only by shooting was made possible by the emergence of optics and field identification guides.
Infants with GERD can also have some or all of the following recurring symptoms: 1  arching of the back, often during or right after feeding. 2  colicâcrying that lasts for more than 3 hours a day with no medical cause. 3  coughing. gagging or trouble swallowing.  irritability, particularly after 1  feeding. pneumoniaâan infection in one or both of the lungs.
GERD or acid reflux symptoms are caused by the regurgitation of acidic liquid stomach contents back up into the esophagus. The most common symptom of GERD is heartburn. Other symptoms that can occur as a result of GERD include: 1  nausea, 2  regurgitation, 3  acid-induced erosions of the teeth, 4  nausea, 5  chronic cough, 6  hoarseness, 7  laryngitis, and. 8  ear pain.