Northern mockingbirds are altricial, meaning that, when hatched, they are born reasonably immobile and defenseless and for that reason involve nourishment for a specific period from their mom and dad. The Mockingbird comprises a group of songbirds inside the Mimidae relatives. Their closest relatives are thrashers, catbirds, and tremblers. Scientists https://mockingbird51505.creacionblog.com/36923721/5-simple-techniques-for-mockingbird