translate English to French: There has been an incidental sighting or two in south central Saskatchewan and in southeastern Alberta, but the only known significant population occurs in Gras...
Des couleuvres de cette espÃ¨ce ont Ã©tÃ© aperÃ§ues Ã quelques reprises dans le Centre-Sud de la Saskatchewan et dans le sud-est de l'Alberta, mais la seule population ...