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. In fact, Eric Rasmussen, avian scientist at the ...

Tiny among birds, Anna’s hummingbirds are considered medium-sized and stocky for a hummingbird. Anna’s hummingbirds are 3.9 to 4.3 inches long with a wingspan of 4.7 inches. Their weight ranges from 0 ...

With spring coming into full swing, birds will be migrating to Washington state, occupying residents’ bird feeders. One bird in particular to keep an eye out for is the hummingbird. To achieve their ...