animal-biology

When asking which animal has the world’s biggest mouth, the question appears simple but requires careful definition. In everyday language, ‘biggest mouth’ can refer to abs...

A giraffe’s age is typically estimated by size, tooth wear, ossicone fusion, and body condition rather than by visual aging alone. In the wild, females may live up to 25 years...

A pregnant rhino is a significant event for conservation and animal care, whether in the wild or managed care. Pregnancy in rhinos, like many large mammals, requires careful mon...