To Kill A Mockingbird Habits

Introduction
A habitat is a bird’s home, and many birds are choosy. Narrow down your list by keeping in mind where you are.
Identifying birds quickly and correctly is all about probability. By knowing what’s likely to be seen you can get a head start on recognizing the birds you run into. And when you see a bird you weren’t expecting, you’ll know to take an extra look.
Habitat is both the first and last question to ask yourself when identifying a bird. Ask it first, so you know what you’re likely to see, and last as a double check. You can fine-tune your expectations by taking geographic range and time of year into consideration.

Birding by probability
We think of habitats as collections of plants: grassland, cypress swamp, pine woods,
They may all be lined up next to each other on the pages, but that doesn’t mean they’re all in your backyard or local park.
Make it a habit to check the range maps before you make an identification. For example, you can strike off at least half of the devilishly similar Empidonax flycatchers at once, just by taking into account where you are when you see one. Baltimore Orioles look a lot like Bullock’s Orioles, but you’re unlikely to be in a place where you can see both at the same time. Similarly, North America has two kinds of small nuthatches with brown heads, but they don’t occur within about 800 miles of each other.
Of course, birds do stray from their home ranges, sometimes fantastically – that’s part of the fun. But remember that you’re birding by probability. First compare your bird against what’s likely to be present. If nothing matches, then start taking notes.

Check the time of year
Your field guide’s range maps hold another clue to identification: They tell you when a bird is likely to be around. Some birds don’t move much throughout the year – nuthatches, chickadees, and many woodpeckers are good examples. Others leave North America entirely. And a few come south from the Arctic to spend their winters with us. That information can help
Field Sparrows depart as winter approaches, just as American Tree Sparrows are arriving.

Find out what you're likely to see:
While range maps are a good starting point for learning where and when you'll find a certain bird, there's only so much detail that will fit on one map. For ways to get more detail about what birds are near you, try using the online tools at eBird. It's a free checklist program that lets you keep track of birds you've seen.
The great part about this system is that eBird also lets you look at the data that other bird watchers have recorded. When you visit the eBird tools page, you can view bar charts and range maps generated for any species, time period, and location you choose.
The bar charts that eBird produces give you a sense for how often a species has been detected in a certain region. It's a great way to see what birds you can expect to see in your state, county or a nearby birding hotspot (such as a national wildlife refuge or state park). You can also use eBird to look at arrival and departure dates for migrants as well as high counts, either for a certain year or a range of years. Here's an example of one, at