Retains its original name after taming. Vultros can appear a one of five places around the farmsteads of northern Westfall: (i) south of the Jansen Stead; (ii) south-east of Furlbrow's Pumpkin Farm; (iii) around the road between Furlbrow's Pumpkin Farm and the Molsen Farm; (iv) east of the Molsen Farm; and (v) just south-east of Saldean's Farm.
Retains its original name after taming. Flies around a hilly area just north of the Briny Flats. She's friendly until you disturb her nest, then becomes hostile.
Retains its original name after taming. Plaguefeather is found in the Battle for Azeroth phase of the zone. It circles a tree on a hill, due east of the Circle of Inner Binding, which is east of Stromgarde Keep.
Level scaling: Most NPCs will scale with the Hunter's level, within the constraints of their level range. Hunters can tame regular NPCs up to 2 levels higher than them, but can only tame elite NPCs of the hunter's level or below.