A monograph of the Trochilidae, or family of humming-birds, London, Printed by Taylor and Francis, 1861 i.e. 1849-1861. Hummingbirds, Chalcostigma herrani, Three vibrantly colored hummingbirds are depicted perched among leafy branches. Each bird showcases a unique plumage, featuring shades of green, blue, and hints of red, highlighting their iridescence. The foliage provides a lush backdrop, with delicate flowers hinting at the birds' nectar-rich diet. The scene is serene, capturing a moment of natural beauty and the intricate details of the birds' feathers and the surrounding plant life. A delicate balance of colors and patterns emphasizes the elegance and grace of these remarkable creatures in their habitat.