Skip to main content

Cuban Giant Owl

Ornimegalonyx oteroi
The Cuban Giant Owls were the largest Owls to have ever lived. As the name suggests, they inhabited the island of Cuba, where numerous fossil remains have since been found, including three almost-complete skeletons.

This particular Owl was so large that it probably couldn't fly all that well, if at all. At best they could maybe move short distances or parachute down from higher areas.

Rather than fly, they relied on their long, powerful legs to move and hunt. Cuban Giant Owls lived in forested areas, nested in caves, and preyed on rodents and other small mammals by ambushing them with their strong talons.

There are four species within the genus, all of which went extinct between 8,000 and 10,000 years ago.

IUCN Status : Extinct for 8,000 to 10,000 years
Location : Cuba
Size : Height up to 3.3ft (1m), Weight up to 20lbs (9kg)
Classification : Phylum : Chordata -- Class : Aves -- Order : Strigiformes
Family : Strigidae -- Genus : †Ornimegalonyx


  1. Hi, very interesting article, I am from Cuba and I remember seen barn owls (lechuzas) flying by my house late at night...never knew about that giant owl fossil found in Cuba, thank you for posting the article, I already sent the link to my niece in Cuba so she can share the information because she write for the local online blog in our town.


Post a Comment

Popular posts from this blog

Greater Kudu

Tragelaphus strepsiceros The Greater Kudu is one of the largest Antelope species out there, which the largest males standing over 5ft tall at the shoulder and weighing over 600lbs. They sport horns that equally as impressive in size-- the record is 72in. You'll find the Greater Kudus in southern and eastern Africa, where they inhabit scrub woodlands. Their brown coloration and white stripes allow them to remain camouflaged within these woody surroundings. The Kudus are most active at dawn and dusk, and spend the daytime hours hidden in these forested areas. However, their stripes are not their only defensive mechanism; they also sport very large ears that allow them to hear approaching danger. When alerted, the Antelope can try and bound away to safety. Female Greater Kudus tend to live in moderately sized groups with other females and offspring. Most mature males are solitary, and will only join up with these herds during the breeding period that corresponds with the end

Bornean Orangutan

The Bornean Orangutan is one of two extant Orangutan species in the world. It is the third largest primate (after Gorillas) and is the largest primarily tree-dwelling animal in the world. Males are substantially larger than females, and average at around 165lbs. Bornean Orangutans are largely solitary. A handful might live within a small range but they will seldom interact with one another. Males and females only meet up to breed, which happens only once every several years. A young Orangutan will stay with it's mother for about five years, and the females tend to go about eight years between births. That is the longest interim period of any animal! Sadly, the Bornean Orangutans are in a lot of trouble. They need large forests in order to thrive, and deforestation and habitat degradation has left many homeless. They are also hunted for meat and for traditional medicines. Conservation areas are being established to help these guys in the wild, and it is believed that there are a


For anyone who was counting, yesterday was our birthday-- four years! Four years filled with animals from A to Z, more than 1,100 of them! I can't thank my readers enough, it's been wonderful! And in celebration of that milestone... I'm taking a break. Hopefully not forever, but for a little bit at least. In the mean time I plan on getting a new layout out, along with some updates to some of the older articles. I'll post updates here and on the Facebook page, I'm also brainstorming some new animal-related projects, so keep an eye out! Thanks again for four awesome years!