The 59th book in the Elementary Explorer series, Muskrats covers the physical characteristics, life, habitat, and behavior of muskrats.
Vocabulary: barrier, chamber, conflict, declining, endangered, gnaw, nocturnal, omnivore, pollutant, rodent, rubber, stable, territorial
The 58th book in the Elementary Explorer series, Quokkas covers the physical characteristics, life, habitat, behavior, and conservation of quokkas.
Vocabulary: declining, extinction, herbivore, illegal, marsupial, nocturnal, observed, preserves, snout, vulnerable
The 57th book in the Elementary Explorer series, Sea Turtles covers the physical characteristics, life, habitat, behavior, and conservation of sea turtles.
Vocabulary: cold-blooded, crustaceans, diurnal, endangered, estimate, illegal, limbs, omnivore, overestimated, scutes, solitary
Elementary Explorers 