Mountain Bluebird - Colored Pencil Drawing
"Mountain Bluebird" Colored Pencil One of the first songbirds to return to our alpine meadows each spring, the mountain bluebird is a fleck of dazzling color in the drab March landscape. Watching from a tree stump at the edge of an open woodland, sharp black eyes scour the short grasses for insects and spiders. This sit-and-wait technique is called drop-hunting. Once it pinpoints a meal, the bluebird drops to the ground and captures its prey with its bill. Unlike eastern and western bluebirds that require a perch, mountain bluebirds have developed the ability to hover in mid-air while hunting for food. This allows them to live in areas with sparse trees or shrubs. Bluebird populations have declined drastically during the last century for several reasons such as urban sprawl, removal of dead trees, vinyl and metal fencing, and the introduction of aggressive European starlings and house sparrows into the U.S. The biggest challenge facing bluebirds is finding a suitable n...