Tonawanda News — Hamsters, housecats, dogs, rabbits, ferrets, guinea pigs, hedgehogs and rats might fall into the crepuscular group better then the previously mentioned categories. In a study of stray dogs, the researchers found that most of the dogs were active during dawn and dusk. While most of our house dogs are diurnal, this is likely to be a result of their human activity level.
One advantage of being crepuscular in a hot region is avoiding the sun. Taking a midday siesta can be beneficial to animals, especially if their food sources are also absent. Many animals use the changing of sun to moon or vice versa to feed, look for water and engage in other behaviors because of the reduced risk of predators. Visibility is challenging, making it easier for animals to hide from potential predators.
Another term that we can use to describe our pets is “cathemeral.” Animals that are cathemeral have very interesting habits. They are active/inactive throughout the 24 hour period. They can be up for two hours, then asleep for four hours, then up for 10 min, then inactive for one hour. Some primates can be described as cathemeral (maybe even humans) and the most famous pet that does this would be the house cat. It gives new meaning to the term “catnap.”
Knowing your pet’s activity will serve as another instrument to assess whether or not animals are stressed, frustrated or ill.
The last vocab word that I would like to discuss is not related to activity levels but rather eating habits. “Coprophagy” is the consumption of fecal material. Now, before you put down the paper, I will try to explain why this is important. Unsurprisingly pigs do this, but so do pandas, kolas, kittens, dogs, rabbits, hamsters, kangaroos and chinchillas.
Hamsters, guinea pigs and chinchillas eat their own droppings, which are thought to be a source of vitamins B and K, produced by bacteria in the gut. Animals such as rabbits are referred to as hindgut fermenters, which digest cellulose (plant material/dietary fiber) with the help of bacteria in their gut. Giving it a second pass through the system, allows better chance for absorption.
Now that you are verbally equipped with new vocabulary terms, you can now share this information, retain it and enjoy Sunday brunch.Kenny Coogan has a B.S. in animal behavior. Please email your questions to email@example.com, or search for "Critter Companions by Kenny Coogan" on Facebook.