Prairie dog and Clark in 1804. Lewis described it in more detail in 1806, calling it the "barking squirrel". On average, these stout-bodied rodents will grow to be between long, including the short tail, and weigh between . Sexual dimorphism in body mass in the prairie dog varies 105 to 136% between the sexes. Among the species, black-tailed prairie dogs tend to be the least sexually dimorphic, and white-tailed prairie dogs tend to be the most sexually dimorphic. Sexual dimorphism peaks during weaning, when the females lose weight and the males start eating more, and is at its lowest when the females
Residence card of a family member of a Union citizen family members of Union citizens who are not themselves Union citizens. More Information: Travel documents for non-EU family members Residence card of a family member of a Union citizen European Economic Area (EEA) citizens have the right of free movement and residence throughout the EEA. This right also extends to certain family members, even if they are not EEA citizens. A Residence card of a family member of a Union citizen is issued to the family member to confirm this right of residence. The holder of a valid Residence Card is entitled to use this document in lieu of an