sentences:  Interacting closely only in breeding season, female dwarf crocodiles build their nest mounds at the beginning of the wet season, which spans May and June.The nest, situated near the water, is a mound of wet, decaying vegetation that incubates the eggs due to the heat generated by the decomposition of the plant material.A small number of eggs is laid, usually about 10, though in extreme cases up to 20, and they incubate in 85 to 105 days.