Top 10 Fastest Growing Animals

By bdul Rehman              OCT 18, 2024

Blue Whale

The blue whale, the largest animal on the planet, is truly a marvel of nature. The whales can attain a remarkable length of approximately 100 feet and a weight of 200 tons

African Elephant

A newborn elephant can weigh around 200 to 300 pounds at birth and will grow at an average rate of about 1.5 to 2 pounds per day. They typically reach their full size, around 10,000 to 14,000 pounds, by their late teens.

Brown Trout

Brown trout are known for their impressive growth rates, especially during their first few years. Depending on their habitat and food supply, they can grow from a mere fry to 12 to 14 inches in just two years.

Chicken

chickens, particularly broilers, take the crown in the poultry industry. These birds can reach market weight of about 5 to 6 pounds in just 6 to 7 weeks.

Northern Pike

Northern pike are fascinating fish that exhibit rapid growth, particularly in their early years. Under optimal conditions, they can grow up to 24 inches in their first year and may exceed 40 inches within a few years

Guppy

Guppies, often seen as colorful aquarium fish, grow quickly from fry to adulthood in just a few months. They typically reach about 2 inches in size, and their rapid reproduction rate adds to their growth story.

House Mouse

They reach sexual maturity in just 6 weeks and can have up to 10 litters annually, each containing several offspring.

Tilapia

Tilapia are increasingly popular in aquaculture due to their fast growth rates. They can reach harvest size—approximately 1 pound—in just 6 to 9 months.

Cattle

Beef cattle are bred for efficiency, with certain breeds capable of gaining up to 3 pounds per day when provided with optimal feed. They can reach market weight, typically around 1,200 pounds, within 18 months

Rabbit

They can reach adult size, averaging between 4 to 6 pounds, within just 6 months. Furthermore, rabbits are prolific breeders, which contributes to their rapid population growth.

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