Apomorphine. Most Common-Yawning, involuntary movements, nausea, vomiting, bruising, redness at the injection site region, drowsiness, dizziness, runny nose, hallucinations, swelling, chest pain, increased sweating, flushing and pallor.
The bill, at up to 10 cm (3.9 in) long and 5 cm (2.0 in) deep, ranks as one of the largest of any accipitrid, although a reported culmen length of 7.2 cm (2.8 in) is slightly less than the culmen length of the cinereous vulture.
One on one at a carcass, the turkey vulture will dominate the black vulture, but since the black vulture forges in groups it often overtakes the turkey vulture and takes most of the food. A group of vultures is called a venue. A group circling in the air is called a kettle.