  We give an explicit family of polynomial maps called center unstable
H\'enon-like maps and prove that they exhibits blenders for some
parametervalues. Using this family, we also prove the occurrence of blenders
near certain non-transverse heterodimensional cycles under high regularity
assumptions. The proof involves a renormalization scheme along heteroclinic
orbits. We also investigate the connection between the blender and the original
heterodimensional cycle.
