How to use in-sentence of “perching”:
+ More than half of these are passerines, sometimes known as perching birds.
+ It and the thick-billed raven are the two largest birds in the corvidaecrow family, and perhaps the heaviest perching birds.
+ Mourning doves have perching feet, with three toes facing forward and one facing backward.
+ The feet are adapted to perching rather than walking, and the front toes are partially joined at the base.
+ Their names come from their habit of perching on large mammals such as cattle or rhinoceroses, and eating ticks, botfly larvae, and other parasites.
+ This proves that some 55mya, barely into the early Eocene, early perching birds were recognizably distinct.
+ It is carried out either in the kidneys, in reptiles and birds, or the liver, in mammals and perching birds.
+ They are perching birds.
