ALL iguanas are active in the day, so in captivity they need full-spectrum lighting.
yeah
Yes, some bird species do reuse their nests for multiple breeding seasons.
no they grow aggressive when there is a male in the breeding season
This varies by specie's.
Breeding season is summer, which officially begins in Antarctica on December 21.
Breeding, calving, and weaning/culling.
Yes, some bird species do use the same nest for multiple breeding seasons, while others build new nests each year.
Iguanas are supposed to be fed collard greens, mustard greens, And other greens. You can feed them a variety of fruits and vegetables too. Some people make Iguana salad which is a mixture of the greens, fruits and vegetables. I mostly feed my iguanas collard greens and mustard greens with fruit every day. I have read that if you feed your male iguana sweet potato during breeding season the orange coloring will come out more. I have three iguanas, one is about 3 years and the other two are about one year of age. All green iguanas.
they mainly live in the sea, except when breeding season
Iguanas are picky.
Domestic iguanas do.
Seasons would be affected by a change in the earth's rotation. As many animal's breeding cycles are based on the season, some animals could stop breeding altogether.