It’s the most wonderful time of the year—and also the perfect time to learn something new! Whether you’re a homeowner, nature lover, or simply mosquito-curious, our 12 Days of Mosquito Facts countdown blends holiday fun with surprising science.
Grab a cup of cocoa and enjoy a new mosquito fact for each of the 12 days of this festive season!
Day 1: Only Female Mosquitoes Bite
Male mosquitoes feed on nectar, not blood! Female mosquitoes need protein from blood to develop their eggs.
Day 2: Mosquitoes Are Attracted to CO₂
Humans exhale carbon dioxide, and mosquitoes can sense it from up to 30 feet away. This is how they track their next meal.
• Read more about mosquito attraction on the CDC website: https://www.cdc.gov/mosquitoes
Day 3: Mosquitoes Are One of the Deadliest Animals on Earth
Mosquito-borne illnesses cause hundreds of thousands of deaths each year, making mosquitoes more dangerous than sharks, snakes, and many other animals.
Day 4: They Don’t All Breed in the Same Type of Water
Some species prefer clean water, some prefer dirty water, and some thrive in containers around your yard.
Internal Link:
• How to eliminate standing water around your home: /mosquito-prevention
Day 5: Mosquitoes Have Been Around for 100 Million Years
They walked the earth with dinosaurs—and haven’t changed much since.
Day 6: Mosquito Eggs Can Survive All Winter
Many mosquito species lay eggs that enter a dormant phase called diapause, allowing them to survive freezing temperatures and hatch in spring.
Day 7: Some Mosquitoes Stay Active in Winter
Warm winters and climate changes allow certain species—like the Asian tiger mosquito—to stay active into December and beyond.
• Learn about mosquito species and seasonal behavior (EPA): https://www.epa.gov/mosquitocontrol
Day 8: Mosquitoes Are Surprisingly Weak Fliers
Most mosquitoes only fly 1–3 miles per hour. A gentle breeze can blow them off course.
Day 9: Mosquitoes Can Detect Heat
Heat sensors help them locate warm-blooded animals, especially when their CO₂ radar leads them close.
Day 10: Sweat Makes You More Attractive to Mosquitoes
Mosquitoes love lactic acid and certain chemicals in human sweat. This explains why some people are “mosquito magnets.”
Day 11: Mosquitoes Lay Eggs in Tiny Amounts of Water
Just half an inch of water is enough for a mosquito to lay dozens (or hundreds!) of eggs. That’s why small puddles, gutters, and flowerpots matter.
Day 12: Professional Mosquito Control Makes a Huge Difference
Even in winter, mosquito management is important. Treatments can target overwintering eggs and reduce the population before spring returns.
• Schedule a winter mosquito service: Mosquito Sheriff
Happy Holidays From Our Team!
We hope you enjoyed our 12 Days of Mosquito Facts holiday countdown. Whether you’re preparing your yard for winter or planning ahead for spring, understanding mosquito behavior is the first step toward a pest-free home.