Answer to Question 1
In a polygamous breeding setup for chinchillas, there are several cages attached to a tunnel. A male can
visit several females at any time. Each female wears a collar that prevents her from leaving her own cage.
This setup usually involves three cages, housing two females and one male. Additional cages can be added
for more females. A male can exercise in the tunnel, and he can breed more females in a smaller period of
time; females can be bred to give birth during the same time frame.
In a pair mating setup, the male should be placed close to the females cage, so they can become familiar
with each other. The male can then be placed in the females cage, with a box so that he can have a safe
area if the female is unwilling to breed. This setup allows a breeder to watch the mating more carefully and
affords the ability to remove the animals quickly if fighting occurs. It also allows a male to stay in the cage
with the female through the gestation and birth, if desired.
Answer to Question 2
Method 1: Cup both hands and place one hand in front of the animal, and the other hand behind, and cup
the animal in the hands. This is the gentlest and most recommended procedure for picking up a chinchilla.
Method 2: Grasp the animals tail close to the body, and pick it up. Hold the animal close to the handlers
body, so it feels safe. This method is used when the chinchilla is frightened.
A comparison of C4 and CAM plants
A pair of striped hyenas fighting at the Colchester Zoo
Pair of pygmy hippos beg for sugar cane at the Mount Kenya Wildlife Conservancy
Comparison of Selected Respiratory Conditions
Stripe pattern of pair-rule gene expression in a Drosophila embryo
Hardy–Weinberg Mating Table for Two Alleles of an Autosomal Gene