Scientists discover that 70 million years ago birds, lizards and crocodiles shared their nest site
Nowadays, in the province of Santa Fe, the Tupinambis teguixin burrows the nest of the caiman and lays its eggs to take advantage of the shelter and protection. In Patagonia, some lizards use the nest of the seagulls to lay eggs. This trend of animals of different species that share the colony without harming each other has antecedents in the...