Males dutifully care for the female while she incubates the eggs, and both parents will viciously defend their nest and territory from intruders. Dedicated Parents – Despite their cute appearance, these are fierce little birds.There are occasions, however, when the pair fails to reproduce successfully and will seek other mates. Once a pair has established, they will often continue to mate with the same bird until one of the pair dies. Monogamy – Pairs of cardinals will often mate for life. Birds with this genetic defect are missing an enzyme that converts yellow pigments into red color, which makes the birds a bright yellow! A very small percentage of the population has a unique genetic variation known as xanthochroism.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |