Cliff Swallows are the species celebrated upon their spring return to the mission in San Juan Capistrano, California. A very gregarious bird, Cliff Swallows often nest by the hundreds under bridges, highway overpasses, or sheltered locations on buildings. Originally building their enclosed mud nests on cliffs, Cliff Swallows have taken advantage of human structures and have greatly expanded their range and numbers. The huge Cliff Swallow colonies are welcomed with open arms by farmers because of the vast quantity of flying insects they can consume.
Habitat
Can be found in nearly any kind of semi-open country in summer in South Dakota, as long as suitable nesting locations are nearby.
Diet
Primarily flying insects, occasionally other insects. Will also eat berries and fruit.
Behavior
Primarily feeds while in flight, most often by catching flying insects, but also by plucking insects from vegetation surfaces. Gregarious, often foraging in large groups.
Nesting
June and July
Song
Long thin rattling and buzzing.
Migration
Summers throughout much of North America. Winters in Central and South America.
Similar Species
Barn Swallow , Cave Swallow
Conservation Status
Has likely substantially increased in both range and numbers in North America, as they have readily adapted to the use of man-made structures for nesting.
Photo Information
July 2008 - Minnehaha County - Terry Sohl
Interactive eBird Map
Click to access the eBird species page for Cliff Swallow
