Glaucidium siju
The Cuban Pygmy Owl (*Glaucidium siju*) is a captivating small owl, endemic to Cuba and its satellite islands, renowned for its relatively diurnal habits. Measuring approximately 16-17 cm (6.3-6.7 inches) in length with a wingspan of 35-37 cm (13.8-14.6 inches) and weighing 50-75 grams (1.8-2.6 ounces), it is Cuba's smallest owl. Its plumage typically exhibits rufous-brown or grayish-brown morphs, heavily spotted on the head and barred on the underparts, with distinct white eyebrows and pierc...
This species primarily inhabits a variety of forested and wooded environments, including evergreen forests, semi-deciduous woodlands, secondary growth, and even shaded coffee or cocoa plantations, typically at low to mid-elevations.
The Cuban Pygmy Owl is a versatile predator, feeding mainly on large insects such as mantids, beetles, and crickets, but also preying extensively on lizards, small birds, and occasionally small mammals.
The Cuban Pygmy Owl often exhibits crepuscular and diurnal activity, contrasting with many nocturnal owls, making it easier to observe during daylight hours, though it also hunts at night. It typically roosts in tree cavities, often old woodpecker holes, which it also utilizes for nesting. As a p...
The Cuban Pygmy Owl is strictly endemic to the Cuban archipelago, where it is a resident species found throughout the main island of Cuba, Isla de la Juventud, and several smaller cays. Its distribution encompasses a wide array of habitats from the western Pinar del Río province to the easternmos...
Least Concern
- The Cuban Pygmy Owl is the smallest owl species found on the island of Cuba. - Unlike most owls, it is often active during the day, making it a "diurnal" owl, although it also hunts at dawn, dusk, and night. - It possesses distinctive "false eyes" on the back of its head (occipital face), belie...