Intermediate Intermediate difficulty. Hibernation The common poorwill spends much of winter inactive while concealed in what? Answer piles of rocks Draw the answer
Intermediate Intermediate difficulty. Hibernation Which North American bird is commonly cited as the only bird known to enter true hibernation? Answer Common poorwill Draw the answer
Easy Easy difficulty. Hibernation Which order includes many classic mammal hibernators such as marmots, ground squirrels, and dormice? Answer Rodentia Draw the answer
Easy Easy difficulty. Hibernation The torpor-prone monito del monte covers its nest with what material? Answer moss Draw the answer
Easy Easy difficulty. Hibernation Alpine marmot hibernation can start as early as which month? Answer October Draw the answer
Intermediate Intermediate difficulty. Hibernation Adult female Arctic ground squirrels begin winter hibernation as early as what month? Answer early August Draw the answer
Intermediate Intermediate difficulty. Hibernation During torpor in the fat-tailed dwarf lemur, which sleep phase has been observed periodically? Answer REM sleep Draw the answer