Mexican Boarders Mexican Boarders Mexican Boarders is a 1962 Looney Tunes cartoon short directed by Friz Freleng. Voice actors are Mel Blanc (doing the voices of Sylvester the Cat and Speedy Gonzales), and Daws Butler as the narrator. The cartoon has Sylvester trying to catch Speedy in a house they share in Mexico. Sylvester switches targets when Slowpoke Rodriguez, Speedy's cousin, comes to visit. This is the second and final classic Looney Tunes short (after "Mexicali Shmoes") to feature Slowpoke Rodriguez. Speedy Gonzales, "the fastest mouse in all Mexico", is living in the "fine hacienda of José Álvaro Meléndez" in an unnamed
Mexican spiny pocket mouse its body weight unless it had access to water. Reproduction takes place during much of the year but seems to peak between August and November. Litter sizes range from two to eight with four young being typical. The Mexican spiny pocket mouse has a wide range and is common in suitable habitats within that range. The population size seems to be stable and no particular threats have been identified so the International Union for Conservation of Nature lists its conservation status as being of "least concern". Mexican spiny pocket mouse The Mexican spiny pocket mouse ("Heteromys irroratus") is a species