Females and juveniles have only green feathers. Males carry the namesake black nape in addition to grey and yellow head feathers and yellow and pink tail feathers. Young males will gradually gain their namesake coloration as they age. Females make a flimsy nest out of twigs, in which they lay a single white egg.
Ciconia ciconia White storks migrate farther than any other stork. Huge groups travel together and can be found at narrow water crossings every spring….
Ursus arctos horribilis The grizzly bear has a stable and sustainable population in the North American wild. However, among the many factors affecting their…