🐀 Brown Rat: Overview
The brown rat (also called the Norway rat) is scientifically known as Rattus norvegicus. It’s one of the most common rodents found around the world.
🌍 Basic Facts
- Origin: Likely northern China, now worldwide
- Habitat: Cities, farms, sewers, homes
- Size: Body 20–25 cm (8–10 in), plus tail
- Color: Brown, gray, or dark fur
🧠 Behavior
- Highly intelligent and adaptable
- Mostly nocturnal (active at night)
- Excellent swimmers and climbers
- Live in groups and build burrows
🍽️ Diet
- Omnivorous: eats almost anything
- Grains, fruits, garbage, meat, and even small animals
⚠️ Health & Risks
Brown rats can:
- Contaminate food
- Spread diseases such as Leptospirosis and Salmonellosis
- Damage property by gnawing wires and structures
🏡 Signs of Infestation
- Droppings (small, dark pellets)
- Gnaw marks
- Scratching noises at night
- Nests made of paper or fabric
🛑 Prevention Tips
- Store food in sealed containers
- Keep areas clean and clutter-free
- Seal holes and cracks in walls
- Dispose of garbage properly
💡 Fun Fact: Brown rats are widely used in scientific research because of their intelligence and biological similarities to humans.
If you want, I can show you safe ways to get rid of rats at home or how to tell brown rats apart from other rodents.
