As noted above, they generally lay eggs between 2 and 3 times a year. In summer, their sweet whistles are one of the first sounds of the morning. Their eggs may number from three to six and are of a bluish beige color, marked with touches of olive-brown. Northern cardinals (Cardinalis cardinalis), for one, exhibit different color schemes based on their gender and general age bracket. What Color Are Northern Cardinal Eggs. Each time the female will lay 3 or 4 eggs. They have a whitish green color and stay incubated for anything between 11 and 13 days. Northern cardinals are an iconic-looking songbird of North America, having been named the official bird of seven Eastern states from Illinois to Virginia, but you may only recognize the red male of the species. Cardinals don’t migrate and they don’t molt into a dull plumage, so they’re still breathtaking in winter’s snowy backyards. It is normally finished off within with bent grass, wrought in a circular form. Now my quest will be, why do they lay the long eggs. Cardinals, in the family Cardinalidae, are passerine birds found in North and South America. I don't need a specific color - based on the correct light - once I have an idea - I can contact a breeder and ask them for that! Cardinal nests are composed of dry leaves and twigs, combined with dry grass and slips of grapevines when available. What Color Are Northern Cardinal Eggs. During the incubation period, the male collects food and brings it to his mate. irfandi May 10, 2019. How Many Times a Year Do Cardinals Lay Eggs? Uncategorized. They are also known as cardinal-grosbeaks and cardinal-buntings. The female is primarily colored light brown or gray with just slight touches of red. I was trying to work out if I wanted to eat my Black Jersey Giants - if they were laying the light - long skinny eggs. Keep up the good work. One major source of fascination in the bird world is the diversity in plumage coloration, frequently within the same species.