Search Results for: Birds’ eggs not containing other sweetening matter not in shell
include snaps of the bill, claps of the wings in flight, and a variety of vocalizations, with pitches, timbres, and rhythms unique to each species. pitch differs between sexes (the female higher). although less melodious than the calls of some birds, the vocalizations of many owls are "songs" in the
singing, during which the two approach each other, the pair switches to a second duet, during which they meet. in the early spring this may be followed by precopulatory calls and posturing, then mating. other calls of the screech owl include a note uttered by the female to stimulate the young to reveal...
https://www.gertitashkomd.com/blog/2019/1/9/owl