Copulatory behavior was observed in the laboratory for 14 male-female pairs of white-footed mice, Peromyscus leucopus, in a total of 78 tests. P. leucopus displays a basic copulatory pattern with no ...
Whereas most Peromyscus species build small, single-tunnel burrows (Supplementary Fig. 1d) or no burrows at all, P. polionotus construct unique burrows characterized by a long entrance tunnel that ...