This is a demonstration of Riskin, D. K., Bahlman, J. W., Hubel, T. Y., Ratcliffe, J. M., Kunz, T. H. and Swartz, S. M. (2009) of how Bats land. This idea of 'Bats go head-under-heels' had early been released by these team in the bio-mechanics of landing on a ceiling.