Home | General Bird Care | Bird-Safe Ant Control

Bird-Safe Ant Control

Ants and other insects, interesting as they may be in their own right, are the bane of pet and zoo keepers alike.  Eliminating them around pets is especially difficult as commercial sprays are harmful to a wide variety of creatures (ourselves included, no doubt!), with birds being particularly sensitive (please see my article “Protecting Birds from Hazardous Fumes” for further information).

Ants are extremely resourceful creatures.  When working with leaf cutter ants (Atta cephalotes) at the Bronx Zoo, I observed a dramatic increase in the queen’s egg production shortly after empty nesting chambers were added to the colony’s enclosure – the workers somehow communicated to her the fact that more space was available.  So merely poisoning a few workers will not reduce ant numbers at all – in fact, it may set up a call for more eggs!

What is needed is a toxin that will be taken by the worker ants to the nest, and shared with the queen and larvae.  A number of commercial ant baits promise just this, but usually deliver mixed results.  The most effective and relatively benign poison I’ve run across consists of a mixture of 2 tablespoons of Boric Acid to 6 tablespoons of sugar, dissolved in a quart of water.

To apply the bait, soak cotton wads or household sponges in the solution and place them into small plastic containers (i.e. take out food containers).  Cut small access holes along the bottom and keep the containers tightly covered to retard evaporation.  Re-dip the sponges when they begin to dry.  Use latex gloves when handling the mixture.  A wide variety of ant species accept this bait, and it usually eliminates the colony in short order.  It is tasty and toxic to roaches as well, but I have another trick up my sleeve for them…please stay tuned.

 

About Frank Indiviglio

Read other posts by


avatar
I believe that I was born with an intense interest in animals, as neither I nor any of my family can recall a time when I was not fascinated by creatures large and small. One might imagine this to be an unfortunate set of circumstances for a person born and raised in the Bronx, but, in actuality, quite the opposite was true. Most importantly, my family encouraged both my interest and the extensive menagerie that sprung from it. My mother and grandmother somehow found ways to cope with the skunks, flying squirrels, octopus, caimans and countless other odd creatures that routinely arrived un-announced at our front door. Assisting in hand-feeding hatchling praying mantises and in eradicating hoards of mosquitoes (I once thought I had discovered “fresh-water brine shrimp” and stocked my tanks with thousands of mosquito larvae!) became second nature to them. My mother went on to become a serious naturalist, and has helped thousands learn about wildlife in her 16 years as a volunteer at the Bronx Zoo. My grandfather actively conspired in my zoo-buildings efforts, regularly appearing with chipmunks, boa constrictors, turtles rescued from the Fulton Fish Market and, especially, unusual marine creatures. It was his passion for seahorses that led me to write a book about them years later. Thank you very much, for a complete biography of my experience click here.
Scroll To Top