Hyena
Though they may look like cats and dogs, spotted hyenas are neither! They belong to their very own special family. These powerful predators have jaws and teeth so strong they can crush big bones with ease. Hyenas live in large families called "clans," and guess who’s in charge? The females! They are the strongest and lead the group.
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Spotted hyena
ไฮยีน่าลายจุด
| Animal Information |
Common Name (Thai): ไฮยีน่าลายจุด
Common Name (English): Spotted hyena
Scientific Name: Crocuta crocuta
| Average Lifespan |
25 years in the wild; up to 40 years in captivity
| Size and Weight |
Medium to large mammals, animal carcasses. 45–80 kg
| Places to Visit |
- Khao Kheow Open Zoo
Chiang Mai Zoo
Nakhon Ratchasima Zoo
Meet the Spotted Hyena: The Mighty Hunter That’s Neither Dog Nor Cat!
Though they may look like cats and dogs, spotted hyenas are neither! They belong to their very own special family. These powerful predators have jaws and teeth so strong they can crush big bones with ease. Hyenas live in large families called "clans," and guess who’s in charge? The females! They are the strongest and lead the group.
Interesting Facts
Prominent Characteristics:
The spotted hyena exhibits a morphology similar to that of canids, with a robust build and coarse fur ranging from gray to brown. Like all hyena species, it possesses a large head characterized by powerful jaws. However, its most distinctive feature is the dark spots scattered across its body, differentiating it from other hyena species, which typically display stripes or streaks. A unique anatomical adaptation of the spotted hyena is its elongated forelimbs, which are longer than its hind limbs. This results in a sloping body profile from head to tail, enhancing its locomotor efficiency, particularly during running and hunting—essential skills for its survival as an apex predator. The species also has a tuft of hair at the tip of its tail, with the characteristic black spots gradually fading as the individual ages.
The spotted hyena possesses exceptionally strong teeth and jaws, making it one of the most powerful terrestrial carnivores., with a bite force of up to 1,100 pounds per square inch. Its bite force is nearly ten times stronger than that of a human, enabling it to effortlessly crush and consume large bones.
The spotted hyena is primarily nocturnal, engaging in foraging and hunting activities during the night. During the daytime, it seeks refuge in burrows, caves, or crevices within valleys, utilizing these shelters for rest and protection.
Spotted hyenas typically live in complex social groups known as clans. These clans are matriarchal, with females holding dominance over males. The social hierarchy is structured, beginning with the alpha female as the leader, followed by her offspring, then the subordinate females and their offspring, descending to the lowest-ranking females. Males rank below all females within the clan, with the highest-ranking male still subordinate to the lowest-ranking female. The lowest positions in the hierarchy are occupied by new males who have recently immigrated from other clans.
When a spotted hyena detects the sound of a lion hunting its prey, it exhibits a heightened state of alertness and actively moves toward the source of the sound. This behavior is driven by the hyena's opportunistic feeding strategy, as it seeks to assess whether it can scavenge from the lion's kill or engage in direct competition to secure food for itself.
Primary Diet:
The spotted hyena is a carnivorous species with a highly adaptable diet. It preys on medium- to large-sized mammals and also scavenges animal carcasses, demonstrating its opportunistic feeding behavior.
Habitat:
Spotted hyenas are widely distributed across sub-Saharan Africa, ranging from the southern edge of the Sahara Desert to the eastern and southern regions of the continent.
Reproduction:
The spotted hyena has a relatively short gestation period of approximately four months, typically giving birth to two cubs per litter. Upon reaching two years of age, female cubs remain within their natal clan, where they inherit the social rank of their mother. In contrast, male cubs may either stay within the same clan or disperse to join new clans. However, when joining a new clan, male immigrants are typically assigned the lowest social rank within the existing hierarchy.
Lifespan:
The average natural lifespan of the spotted hyena is approximately 25 years. However, in managed care environments such as zoological institutions, individuals may live up to 40 years.
Conservation Status:
The spotted hyena is currently listed as Least Concern (LC) by the International Union for Conservation of Nature (IUCN).
While the species is not currently endangered, it faces threats from environmental factors such as drought and deforestation, which disrupt the food chain and exacerbate human-hyena conflicts. Additionally, hyenas are often targeted for predating livestock, leading to instances of shooting, poisoning, and trapping, even within protected areas. Therefore, it is crucial to implement educational initiatives aimed at reducing negative perceptions of hyenas.
Interesting Fact:
The spotted hyena employs a range of vocalizations for communication, one of the most distinctive being a sound that resembles human laughter. Contrary to popular belief, this vocalization is not an expression of amusement but is thought to serve as a form of social signaling, facilitating communication within the group.
