English Sexual selection Cited by user Jarble on 21 Oct 2020 Sexual selection is a mode of natural selection in which members of one biological sex choose mates of the other sex to mate with (intersexual selection), and compete…
English Bird anatomy Cited by user Rjwilmsi on 24 May 2014 Bird anatomy, or the physiological structure of birds' bodies, shows many unique adaptations, mostly aiding flight.