Incubation Interval: Incubation length varies between species but normally lasts between fifteen to 20 times. Both the male and feminine share incubation responsibilities, rotating responsibilities to make sure that the eggs are retained securely heat. This degree of partnership is indicative with the cooperative nature of toucan social buildings. Cite https://e-bookmarks.com/story5577695/what-does-%E0%B8%AB%E0%B8%99-%E0%B8%87%E0%B9%83%E0%B8%AB%E0%B8%A1-mean