Blue footed booby - Blue Footed Booby Toy

Later, when the demand for food is higher, the females procure the food owing to their ability to carry more food at once.

For example, in 1992 a colony on Isabela Island failed entirely to reproduce as a result of El Niño.

Very limited occurs, meaning that young pairs do not move far from their original natal nests for their own first reproduction, leading to the congregation of hundreds of boobies in dense colonies.

Although it is only the effect of additional black pigmentation around the pupil, the eye pupil of the female appears to be larger than that of the males.