Recent Posts

why do hummingbirds hum
Hummingbird

Why Do Hummingbirds Hum?

Scientists have discovered that the ultra-fast wing flapping of hummingbirds is the source of their characteristic humming sound. There are specific aerodynamics at play which creates the sound that is distinct from other birds and insects. When talking about the sounds that birds make it is usually the bird call […]

how do cardinals use glucose to survive
Cardinals

How Do Cardinals Use Glucose to Survive?

Cardinals use glucose as stored energy. During cellular respiration, they use up the energy inside the glucose to stay active and warm. Carbohydrates are an important part of Northern Cardinal’s diet. Glucose, a simple sugar, is especially important in the winter. Read on to learn more about how cardinals need […]