Trumpeter swan Museum of Comparative Zoology at Cambridge, which was shot by F. B. Armstrong in 1909 at Matamoros, Tamaulipas, Mexico. Since 1992, trumpeter swans have been found in Arkansas each November – February on Magness Lake outside of Heber Springs. In early 2017, a juvenile trumpeter swan took up residence in the French Broad River in Asheville, North Carolina, marking the first such sighting in that part of the state. Non-migratory trumpeter swans have also been artificially introduced to some areas of Oregon, where they never originally occurred. Because of their natural beauty, they are suitable water fowl to attract bird
Trumpeter hornbill storage (similar to the excessive iron storage seen in the disease hemochromatosis in humans). They are very intelligent and have a life expectancy of up to 20 years. Widespread throughout its large range, the trumpeter hornbill is evaluated as least concern on the IUCN Red List of Threatened Species. Trumpeter hornbill The trumpeter hornbill ("Bycanistes bucinator") is a medium-sized hornbill, with length between , characterized by a large grey casque on the bill, smaller in females. The eyes are brown or red, with pink surrounding skin. Body mass is between . It is similar to silvery-cheeked hornbill. Distinguishing features include