Find animal profiles, comparisons, pet care guides, dinosaurs, FAQs, and tools.
Bottom line: Since ~1970 the world has lost ~200 frog species. Frogs survived the dinosaur-ending K–Pg extinction, yet today multiple stacked pressures—habitat loss and fragmentation, disease (chytrid fungi), hydrological change, climate stress, and human transport—are pushing many species toward
Key Points (Quick Read)Status: Critically Endangered; most recent estimates put the wild population under ~14,000 and declining.Why they’re disappearing: Rapid deforestation (especially for palm oil and timber), habitat fragmentation, illegal trade, and occasional hunting.What’s working: Protected
Learn the difference between bunny and rabbit, including meaning, age, usage, biology, and why “bunny” is usually an informal name rather than a separate animal.
Famous for their "praying" front legs and lightning-fast predation, praying mantises (Mantodea) are natural hunters in gardens and farmlands. This article systematically examines their physical characteristics, behavioral ecology, global distribution, and life history. It also features a s
The black rhinoceros (Diceros bicornis), scientifically known as the black rhinoceros, is classified as Critically Endangered (CR) by the IUCN. It is primarily found in the dry scrublands and savannas of East and Southern Africa, where it feeds on shrub branches and leaves. It faces threats from poa
I. Species OverviewThe yellow-browed penguin, a member of the genus Eudyptes, is endemic to the southwestern Fiordland and Stewart Island of New Zealand. Because it often breeds in dense forests and rocky crevices, nesting in secluded locations, and spending extended periods at sea, population monit
I. Physical CharacteristicsAfrican forest elephants are smaller and more compact than savanna elephants, with rounder ears and a relatively straight backline. Their tusks are thinner, straighter, and often pale pink (due to differences in ivory quality), with the difference in appearance more pronou
In the insect world, there are many species that look alike and can easily be confused with one another. This is especially true for bees, wasps, and bumblebees. When one of these buzzing insects flies near us, many people instinctively panic, thinking it will sting. In reality, these three insects
Leopards, cheetahs, and jaguars are three of the most iconic big cats. At first glance, they can look quite similar—spotted coats, stealthy hunting styles, and feline grace. However, on closer inspection, these cats are very different in size, markings, strength, speed, and even behavior. Because o
Most of us have grown up hearing about them: the mule in the Nativity scene, Donkey from Shrek, or the donkey in children’s songs. But if we were asked to distinguish between the terms burro, asno, and mula, would we really know the differences? Many people confuse these words or assume they descri
Most people can easily answer the question “What is a baby dog called?” or “What is a baby pig called?” But what happens if we ask, “What are baby fish called when they are born, and in their earliest life stages?” Like other animals, fish offspring also have a specific name, though it is used
Discover animals that live in Germany’s Black Forest, including red deer, wild boar, wildcats, lynx, wolves, capercaillie, owls and other native wildlife.
Since ancient times, tuna has been a highly valued food. However, it is often difficult for people to distinguish between tuna and bonito. Even within tuna, there are different categories such as bluefin tuna, yellowfin tuna, albacore (white tuna or northern bonito), and the true bonito.Both tuna an
Animals can be classified in many ways, and one of the most common is by their diet. Broadly, we distinguish between:Herbivores: those that feed only on plants.Carnivores: those that feed exclusively on meat.Omnivores: those that eat both plants and animals.The term omnivore comes from Latin (omnis
The polar regions—the Arctic (North Pole) and the Antarctic (South Pole)—are some of the most extreme and inhospitable places on Earth for humans. Temperatures are freezing, vegetation is scarce, and survival is extremely difficult. Yet, despite these harsh conditions, a remarkable variety of anim
Let’s start with a quick question: What do we call animals that reproduce through eggs? And another: What do we call animals that lay eggs? You may think the answers are identical, but actually they are not. In this article, we will explain the difference and provide a detailed list of egg-laying a
Seals, sea lions, and walruses are all carnivorous marine mammals that belong to the superfamily Pinnipedia. Because they share many physical traits and behaviors, people often confuse them. However, each belongs to a different family:Otariidae (Sea lions and fur seals)Phocidae (True seals)Odobenida
Before the arrival of humans, all animals lived freely in nature. With the process of domestication, however, many animals began to change both physically and behaviorally over generations. Dogs and cats are the most well-known examples—today they live with us as domestic companions.Understanding t