How do they remember where they have hidden all this food? Researchers have discovered that chickadees, for one, can actually enlarge their brain! In the autumn when it’s time to store food, they add neurons to the hippocampus region of their brains (responsible for memory), increasing brain volume by 30%. Common hiding spots include pushing seeds into the bark of trees, finding tree cavities, or even sometimes burying in the ground. You may notice chickadees and nuthatches especially visit your feeder only for a moment to grab a seed before flying off again. Some common species that use this technique are Chickadees, nuthatches, some woodpeckers, jays, and crows. Many species cache, or store, food during the fall months to eat later when food is more scarce. Next, let’s look at the strategies used by the birds that choose not to migrate. A common sight, geese migrating in a V-shaped pattern to warmer wintering grounds Risk flying hundreds maybe thousands of miles to escape the cold, or hunker down in a safe spot that will take all your energy to stay warm enough to survive. It also exposes birds to threats such as storms and predators.Įach species has evolved over time to weigh their options carefully. It’s not easy to fly thousands of miles to warmer grounds! It takes a lot of energy and resources. Also, migration can pose some serious hazards. Birds that stick around in their territory all year round have a better chance of defending and keeping that territory than those who leave and try to return. Sounds smart doesn’t it? Leave the frigid cold behind for a warm, tropical climate! So why don’t all birds migrate? Birds are very territorial when it comes to their nesting and feeding grounds. MigrationĪ certain section of the bird population migrates to warmer climates. Be sure to read until the end where we give you some tips for how you can help birds in the winter. Here are 7 ways that various species of birds are able to survive cold weather and make through until the spring each year. So how do birds stay warm? How do birds survive in the winter? Let’s look at their winter coping strategies, and talk about ways you can help birds in the winter. If you’re a bird feeder like me then you may have wondered about your feathered friends… do birds get cold? Yes! Birds are warm-blooded creatures like us, therefore they have to keep their body at a constant temperature (for birds around 105 Fahrenheit). As an animal and bird lover you may wonder, how do birds survive the winter? We don’t even like running out to the mailbox without bundling up in hats and scarves. Many of you probably live in a region where winters are cold.
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