+A [bird](/wiki/bird) species is a distinct group of avian life, sharing common genetic traits and the ability to reproduce fertile offspring. Defined by unique plumage, calls, and [habitat](/wiki/habitat) preferences, these creatures are found across all continents.
+## See also
+- [Feathers](/wiki/feathers)
+- [Migration](/wiki/migration)
+- [Ornithology](/wiki/ornithology)