Calliope Hummingbird Identification and Size Measuring a mere 3 inches long and weighing one-tenth of an ounce, roughly the same as a table tennis ball, the Calliope hummingbird is incredibly tiny.

Entomologist Dr. Karl Magnacca said he and his team had just spent four days in the rainforest in Molokai last year when they ...

During the warm days of spring and summer, the air is filled with the buzz of bees busy collecting nectar and pollinating ...