AntAddict Field Library

Free Ant Keeping Ebooks

Research-backed guides, cited to real science. Read online or download the PDF. No email, no signup.

The Diapause Manual cover, a scientific plate of a worker ant
120 pages · Free

The Diapause Manual

Why almost everything the hobby teaches about ant hibernation has the causation backwards.

Cold does not cause ant diapause. An internal clock does. This manual walks through the real mechanism, autumn preparation, and a fourteen-entry autopsy index of the ways a winter goes wrong. 147 citations.

Ants and Water: The Complete Manual cover
112 pages · Free

Ants and Water

Your essential guide to keeping ant colonies properly hydrated.

Learn how ants use water, the best watering methods, and how to avoid common mistakes that can put your colony at risk.

Carpenter Ants on Your House cover
35 pages · Free

Carpenter Ants on Your House

Before you spray anything, read this. Those big ants on your siding feel like an emergency — usually, they aren’t.

The truth nobody selling you a treatment will tell you: most of what looks like an infestation is a few harmless foragers. Written by an ant keeper, not a salesman, this guide shows you how to tell a carpenter ant from a termite, spot a real nest, and know when to call a pro.

The nuptial flight cover
157 pages · Free

The nuptial flight

The complete field guide to the ant nuptial flight: why ants fly, how to predict the flight from the weather, how to catch a mated queen, and how to found a colony.

157 pages, real science, keeper-tested.

By Region

Nuptial Flight Calendars

A month-by-month calendar for your part of the world — which species fly, when, and the exact weather that sets them off. Read any edition free. No email, no signup.

🇺🇸 15 pages · Free

U.S. Nuptial Flight Calendar

The full U.S. season, month by month — from the first winter-ant flights to the great September Lasius finale.

Every major U.S. keeper species mapped to its flight window, the weather trigger that sets it off, and a catch-and-found guide — with region notes from the Deep South to the northern tier.

🇬🇧 13 pages · Free

UK Nuptial Flight Calendar

Built around Flying Ant Day — the whole British season on a plate.

From spring wood ants to the huge July Lasius niger swarm and the autumn red-ant flights, with the exact heat, humidity and wind that trigger a flight. Fully localised to Britain, in °C.

🇨🇦 14 pages · Free

Canada Nuptial Flight Calendar

The colder-shifted Canadian calendar, coast to coast.

Boreal carpenter ants in spring, prairie harvesters in summer, and the Labour-Day Lasius neoniger finale — with a long-winter hibernation guide built for the Canadian climate.

🇨🇦 FR · 14 pages · Gratuit

Calendrier des Vols Nuptiaux (FR)

La version française du calendrier canadien.

Des charpentières boréales du printemps au grand final des Lasius neoniger de la fête du Travail — noms latins conservés, °C, entièrement en français canadien.

🇦🇺 14 pages · Free

Australia Nuptial Flight Calendar

The flipped southern calendar — and a genuinely different fauna.

Spring meat-ant flights, autumn sugar-ant dusk swarms, bull ants and jack jumpers — with the storm triggers that drive them and a sting-safety guide. Inverted seasons throughout.