Subject:
All Disciplines Arts & Humanities Biology & Life Sciences Business & Economics Chemistry & Materials Science Computer Science & Mathematics Engineering Environmental & Earth Sciences Medicine & Pharmacology Physical Sciences Public Health & Healthcare Social Sciences
Sort:
Hottest Latest Alphabetical (A-Z) Alphabetical (Z-A)
Type:
All Topic Review Biography
Topic Review
Darwin's Fox
Darwin's Fox (Lycalopex fulvipes) is a critically endangered canid species native to Chile, particularly inhabiting the temperate rainforests of Chiloé Island and the Nahuelbuta Range. Named after the renowned naturalist Charles Darwin, this elusive fox is characterized by its small size, reddish-brown fur, and distinctively bushy tail. Threatened by habitat loss, predation by introduced species, and disease, Darwin's Fox faces significant conservation challenges, with concerted efforts underway to protect and preserve this rare and iconic species.
  • 458
  • 08 Mar 2024
Topic Review
Arctic Fox
The Arctic Fox (Vulpes lagopus) is a captivating species uniquely adapted to the harsh Arctic tundra and coastal habitats of the Northern Hemisphere. Renowned for its pristine white fur in winter and gray-brown coat in summer, the Arctic Fox is a master of camouflage in its icy environment. Endowed with specialized behaviors and physical adaptations, such as a thick fur coat, compact body size, and keen hunting skills, the Arctic Fox thrives in one of the most extreme and challenging environments on Earth.
  • 234
  • 08 Mar 2024
Topic Review
Steller Sea Lion
The Steller Sea Lion (Eumetopias jubatus) is a charismatic marine mammal found along the coastlines of the North Pacific Ocean. Renowned for its impressive size and distinctive appearance, including thick fur and prominent whiskers, the Steller Sea Lion holds a prominent place in marine ecosystems as a top predator. Despite facing conservation challenges such as habitat degradation and competition with fisheries, these social and intelligent creatures continue to capture the fascination of researchers and wildlife enthusiasts alike.
  • 150
  • 08 Mar 2024
Topic Review
Island Fox
The Island Fox (Urocyon littoralis) is a remarkable species endemic to the Channel Islands off the coast of Southern California. Evolving in isolation for thousands of years, these diminutive canids display unique adaptations to their island habitats, including smaller body sizes and reduced genetic diversity compared to their mainland counterparts. Facing severe threats from introduced predators and habitat alteration, the Island Fox's conservation story serves as a testament to the resilience of island species and the importance of targeted conservation efforts.
  • 122
  • 08 Mar 2024
Topic Review
Polar Bear
The Polar Bear (Ursus maritimus) is a majestic apex predator native to the Arctic region, known for its distinctive white fur and massive size, making it the largest land carnivore on Earth. Excellently adapted to its harsh habitat, the Polar Bear possesses specialized features such as a thick layer of insulating blubber and large, powerful limbs for traversing sea ice in search of prey, primarily seals. As an iconic symbol of the Arctic, the Polar Bear faces significant challenges due to climate change, including habitat loss and diminishing sea ice, posing grave threats to its survival.
  • 440
  • 08 Mar 2024
Topic Review
Sun Bear
The Sun bear (Helarctos malayanus), also known as the "honey bear," is the smallest bear species and inhabits the dense tropical forests of Southeast Asia. Recognizable by its sleek black fur, distinctive crescent-shaped chest patch, and short muzzle, the Sun bear possesses a unique adaptation: an elongated tongue ideal for extracting honey and insects from tree cavities. Despite its diminutive size, this arboreal omnivore plays a crucial role in forest ecosystems, dispersing seeds and regulating insect populations, while facing threats from habitat loss and poaching for traditional medicine and the pet trade.
  • 179
  • 08 Mar 2024
Topic Review
Kit Fox
The Kit Fox (Vulpes macrotis) is a small and elusive member of the Canidae family, native to the arid regions of North America. Renowned for its diminutive size and distinctive large ears, the Kit Fox is supremely adapted to its desert habitat, where it hunts primarily at night for rodents, insects, and small reptiles. Despite its small stature, the Kit Fox plays a vital role in ecosystem dynamics, regulating prey populations and contributing to desert ecosystem health.
  • 134
  • 08 Mar 2024
Topic Review
Delphinus
Delphinus, commonly known as the Dolphin, is a small but recognizable constellation in the northern celestial hemisphere. Its distinctive shape resembles a leaping dolphin, making it a charming sight in the night sky.  It is one of the 48 constellations listed by Ptolemy, and one of the 88 modern constellations recognized by the International Astronomical Union (IAU).
  • 263
  • 08 Mar 2024
Topic Review
Marbled Cat
The Marbled Cat (Pardofelis marmorata) is a small and elusive wild cat species native to the forests of Southeast Asia. Renowned for its striking marbled coat pattern, this felid species occupies a niche as an arboreal predator, adept at navigating the dense canopy of its habitat. Despite its cryptic nature and limited sightings in the wild, the Marbled Cat plays a significant role in forest ecosystems, preying on small mammals, birds, and reptiles, and contributing to the regulation of prey populations.
  • 153
  • 08 Mar 2024
Topic Review
Bat-eared Fox
The Bat-eared Fox (Otocyon megalotis) is a unique canid species found in the arid savannas and grasslands of Africa. Renowned for its large ears, which resemble those of a bat, this fox species has adapted to a specialized diet consisting primarily of insects, particularly termites. Despite its small size, the Bat-eared Fox plays a significant role in ecosystem dynamics by controlling insect populations and contributing to soil health through its foraging activities.
  • 256
  • 08 Mar 2024
  • Page
  • of
  • 5489
Featured Entry Collections
>>

Featured Books

>>
Encyclopedia of Social Sciences
Encyclopedia of COVID-19
Encyclopedia of Fungi
Encyclopedia of Digital Society, Industry 5.0 and Smart City
Video Production Service
Feedback