Wednesday, November 8, 2017

The Little Brown Bat - Wildlife Quiz

The Little Brown Bat (Myotis lucifugus) exists as one of the eight different species of bat that live in Maine. The range of the Little Brown Bat stretches across the northern half of the United States, southern Canada and has been spotted in Alaska, the Yukon and even Iceland. Both male and female Little Brown Bats, as their name suggests, have uniformly dark brown fur and matching dark brown wing membranes. A diminutive bat species, adults rarely exceed a length of 4 inches and weigh less than half an ounce.

Contrary to popular opinion, less than one bat in twenty thousand has rabies, and no bats in Maine feed on blood. Instead, of being viewed as disease ridden, blood sucking vermin, bats should be respected for the critical role they play in helping to maintain healthy ecosystems by preserving the natural balance of insect populations like mosquitoes, blackflies, wasps and midges. For example, a Little Brown Bat typically consumes its body weight in insects each night during active feeding. Scientists estimate bats save the U.S. agricultural industry $3 billion a year in pest control. In the summer, Little Brown Bats sleep approximately 20 hours a day, conserving their small fat reserves of energy, by primarily hunting during dusk and dawn when insect prey are most readily available. Little Brown Bat possesses the ability to survive harsh climates, like Maine winters, by both migrating and hibernating.

When fall arrives, Little Brown Bats fly to more southern locales where they join hundreds of other bats in a hibernaculum or “winter quarters”. These hibernaculum typically include caves and mines, where they hibernate for the winter. If successful in avoiding predators, like fisher cats, weasels, raccoons, birds, rats and snakes and disease, Little Brown Bats live approximately 6 to 7 years. White-nose syndrome has decimated Little Brown Bat populations since its discovery in 2006.

Questions 
1. How many species of bat live in Maine?
2. What is the range of the Little Brown Bat?
3. What color is the Little Brown Bat?
4. How much does the Little Brown Bat weigh?
5. How many insects does the Little Brown Bat consume every night?
6. How much money does the Little Brown Bat save the U.S. agricultural industry in pest control every year?
7. Does the Little Brown Bat hibernate?
 8. How long does the Little Brown Bat live?

 Answers 
1. Eight different species of bat that live in Maine.
2. The range of the Little Brown Bat stretches across the northern half of the United States, southern Canada and has been spotted in Alaska, the Yukon and even Iceland.
3. As their name suggests, the Little Brown Bat, has uniformly dark brown fur and matching dark brown wing membranes.
4. A diminutive species, Little Brown Bat adults rarely exceed a length of 4 inches and weigh less than half an ounce.
 5. The Little Brown Bat typically consumes its body weight in insects each night during active feeding.
6. Scientists estimate bats save the U.S. agricultural industry $3 billion a year in pest control.
7. Yes, the Little Brown Bat hibernates.
8. Little Brown Bats live approximately 6 to 7 years.

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