1. Leopards Living Next to the Crowded City of Mumbai
Mumbai is a massive urban area with a population density of about 20,000 people per square kilometer (about 52,000 per square mile). Inside this city, Sanjay Gandhi National Park remains as a green space covering 104 square kilometers (about 40 square miles) [1]. A study conducted between October 2013 and June 2016 estimated the leopard density at about 26 leopards per 100 square kilometers (about 39 square miles) [1]. If you calculate this for the whole park, it comes to roughly 27 leopards. This figure refers to the population within the park; it does not mean that leopards wander through the city streets.
To understand what these leopards eat, researchers analyzed their droppings. They found that dogs, including stray dogs, made up about 32% of the food eaten [1]. During the study period, it was reported that no people were attacked by leopards in this park [1]. This raises a question: how do leopard densities compare in other places? Let us look at different environments to see if Mumbai is unusual.
2. Leopards' Wide Range, from Deserts to High Mountains
Leopards are found across Africa, Southeast Asia, and the Russian Far East. They are said to have one of the widest ranges among cat species [6]. The IUCN Cat Specialist Group lists their habitats as ranging from tropical rainforests to dry deserts, temperate forests, and high mountain zones [2]. Records show they live from near sea level up to 5,200 meters (about 17,060 feet) in the Himalayas [2]. However, 5,200 meters is the highest recorded limit, not a place where leopards are seen everywhere.
Leopard numbers change greatly depending on the environment. A National Geographic article notes that in harsh deserts, there might be only about 1 leopard per 100 square kilometers (about 39 square miles), while in rainforests, there can be about 30 [3]. Comparing these numbers to Mumbai’s park, the density of about 26 leopards is very close to that of a rainforest. This suggests that a park near a big city can support nearly as many leopards as a rainforest does. What allows them to survive in such different places?
3. How a Varied Diet and Tree Climbing Help Leopards Survive
One reason leopards can live in so many places is their diet. They are known to eat a very wide variety of prey, including hoofed animals and monkeys [7]. Their food range is considered wider than that of other large carnivores, which helps them adapt to different environments [7]. In Mumbai’s park, eating dogs was just one example of this flexibility [1].
Another key habit is climbing trees. Leopards often carry their kills up into trees and eat them over several days. They do this because leaving food on the ground makes it easy for lions or hyenas to steal it [6]. The combination of eating many types of animals and protecting food in trees supports their ability to live in diverse places. But what about very cold regions?
4. Amur Leopards Living in Cold, Snowy Forests
When people think of leopards, they often picture savannas or tropical areas. However, the Amur leopard lives in temperate coniferous forests with severe cold [7]. Their main range today is in Russia’s Primorsky Krai and northeastern China [7]. The fact that leopards live in both rainforests near the equator and snowy forests shows how wide their living range is. If they can adapt to so many places, are leopards safe?
5. Why the Leopard's Range Has Shrunk Significantly
A study published in 2016 stated that the area where leopards live now is only 25% to 37% of their historical range [4]. This means they have lost about three-quarters to two-thirds of the land they once occupied. The loss varies by region. In Africa, they are said to have lost 48% to 67% of their historical range, while in Asia outside Africa, the loss is estimated at 83% to 87% [4]. Currently, only about 17% of their present range is protected by law [5].
The IUCN classifies leopards as Vulnerable. This rating is based on factors like a population decline of more than 30% over the past 22 years (three generations), and reports that their range shrank by about 11% between 2016 and 2023 [2]. Note that "Vulnerable" means they are at high risk, but not necessarily on the brink of extinction. Researchers note that just because leopards are adaptable does not mean they are safe [5]. They can live near big cities, yet their total range is still shrinking significantly.
6. Signs That Amur Leopard Numbers Are Recovering
The Amur leopard disappeared from many areas in the 20th century, raising fears of extinction. However, reports suggest the situation has begun to improve this century, partly due to the creation of a large protected area in the Russian Far East in 2012 [8]. In 2023, the Russian Geographical Society announced that there are 125 adult Amur leopards in Primorsky Krai, including areas like Leopard Land National Park [9].
This shows that if places where leopards can live are protected, their numbers may recover. However, this is a story about the Amur leopard subspecies specifically; it does not mean all leopards worldwide are recovering.
7. How to Find Leopard Habitats on a Map
You can explore this topic by looking at a map. Find Mumbai, the Himalayas, and Russia’s Primorsky Krai. Compare their latitudes and climates. It is remarkable that the same animal lives in such different places.
If you visit a zoo to see leopards, look for tree branches or high platforms. Check if the leopard rests there. This helps you imagine how they carry prey up trees in the wild to keep it safe from other animals.