Do you miss going to a restaurant? Ordering more than
necessary while chatting happily? A waiter clearing your unfinished dinner plate?
Someone else misses it more than you do. The rats.
The last three months have been cataclysmic for urban
rats. Rodentologists (such a profession exists) have noted their unusual,
aggressive behavior. Rats are essentially nocturnal, but now they can be seen any
time of the day. They are moving in parts of the cities not visited ever
before. The British pest control association saw a 51% rise in rat call-outs
since March. Two miles north of my house in Mumbai, rats have ravaged law books
in the Small Cause Court library.
Rats are social animals. Living in colonies, their
territory is generally limited to a 150-200 foot diameter. The colony outside a
restaurant will be very loyal to it-a rat can spend its entire 2-3 year
lifespan eating kitchen waste and night trash. Now with the closure of
restaurants, cafes, and delis rats experience a famine. They are migrating en
masse in search of food and water. They are so hungry and desperate; they are
roaming during the day, unafraid of humans and traffic.
And rat cannibalism has begun. Rat colonies have a
class system, and a complex hierarchy. Alpha male rats eat first, and have the
first mating rights. They also get the best burrows and nests. Beta males and
others may sleep outside a nest or burrow. The alpha rats are now killing other
rats and eating the newborns. Landmark
pest management in Chicago captured 19 rats between 20 April-20 May, but
only two in the next two weeks, making them believe in rat cannibalism.
Recently, I have come across a couple of wounded rats in my neighbourhood.
Rats are intelligent. They are usually wary about
entering traps. Pest control associations report it is becoming easier to catch
them. Rat baits with peanut butter, bacon and oats are trapping rats in a
matter of minutes.
Does this mean the rat menace will go away? Not at
all. A female rat can deliver litters of ten pups every few weeks. Cities like
Chicago and New York have never managed to solve the rat problem. New York City
has 2 million rats. Each of the 109 mayors of New York has had plans to snuff
out the scourge. As NYT pointed out, their collective score is 0-109.
No matter where you live, check the space under your
doors. If more than half inch, seal it. Plug up any holes in the house. Store
food in safe locations. Clean plates thoroughly soon after eating. Don’t eat pizza
in bed, in the toilet, on the couch, in the garden. Carefully dispose of
garbage. (Remember rats chew through plastic bins). Set rat traps. Except in
China and Vietnam, where they eat rats, coronavirus has not been found in rats.
But they can very well transmit plague and leptospiriosis. We can do without
those. If the situation becomes unbearable, contact your local pest control.
Rats can’t order takeaways, nor online. For their
sake, we must look forward to the day when restaurants reopen, produce lots of
night trash outside, and rat colonies resettle in their original homes.
Ravi