Northern mockingbirds are altricial, that means that, when hatched, They're born comparatively immobile and defenseless and thus require nourishment for a specific length from their mothers and fathers. Cite Though each energy has actually been made to stick to citation type principles, there might be some discrepancies. Please make reference https://mockingbird40495.blogs100.com/37689067/not-known-factual-statements-about-mockingbird