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6 Surprising Facts about "Rats with Wings"

superdove.pngThis week we're lucky to have guest blogger Courtney Humphries blogging with us. Courtney is the author of Superdove: How the Pigeon Took Manhattan...And the World and she's got 5 great posts on pigeons. We'll let her take it from here:
Pigeons are ubiquitous, so common we hardly even see them. When they're noticed, they're castigated as flying rats, or turned into punchlines for New Yorker cartoons. But when I began researching pigeons a few years ago, I discovered a fascinating history and a trove of  information about the birds that I never knew before. Eventually I decided to turn their story into a book, Superdove: How the Pigeon Took Manhattan...And the World. Here are just a few facts about birds that surprised me.

  • Pigeons have walnut-sized brains and aren't known for their intelligence. But they are often used as research subjects in psychology labs; researchers have found that pigeons can be trained to remember over 1,000 images, and can distinguish letters of the alphabet and expressions of human faces. They excel at finding visual objects because they're natural foragers.
  • These days we don't think much about pigeons as food, but they may be the oldest domesticated bird; they were first domesticated in the Middle East and Egypt a few thousand years ago and have featured in traditional cuisines of Africa, the Middle East, Asia, and Europe. In fact, the street pigeons we see in the U.S. were first brought from Europe in the 1600s for food.
  • fancy.jpgThere are hundreds of unusual breeds of domestic pigeons, called fancy pigeons. They're the same species as our familiar street pigeons, but you wouldn't know it from the looks of some. Fancy pigeons come in all colors, shapes, and sizes, weighing from four ounces to four pounds.
  • Charles Darwin kept and bred fancy pigeons in the few years leading up to the publication of the Origin of Species. He was so taken with the diversity of these birds that he began the Origin with a long description of fancy pigeons.

  • All pigeons have a keen ability to find their way home. Humans have exploited this ability with homing pigeons, which are specially bred and trained to be able to race back home from unfamiliar drop-off points hundreds of miles away. But before it became a sport, pigeon homing was used in large-scale pigeon posts as early as the fifth century BC, and pigeons were routinely recruited to carry messages in war for centuries.

Click here to purchase Courtney's wonderful book Superdove: How the Pigeon Took Manhattan...And the World (it has one of the best covers I've ever seen). And come back tomorrow for more stories about pigeons.

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5 Subtle Cues That Can Tell You About Your Date's Financial Personality
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Being financially compatible with your partner is important, especially as a relationship grows. Fortunately, there are ways you can learn about your partner’s financial personality in a relationship’s early stages without seeing their bank statement or sitting them down for “the money talk.”

Are they a spender or a saver? Are they cautious with money? These habits can be learned through basic observations or casual questions that don’t feel intrusive. Here are some subtle things that can tell you about your date’s financial personality.

1. HOW THEY ANSWER BASIC MONEY QUESTIONS.

Casual conversations about finance-related topics can be very revealing. Does your date know if their employer matches their 401(k) plan contributions? Do you find their answers to any financial questions a bit vague—even the straightforward ones like “What are the rewards like on your credit card?” This could mean that your partner is a little fuzzy on some of the details of their financial situation.

As your connection grows, money talks are only natural. If your date expresses uncertainty about their monthly budget, it may be an indicator that they are still working on the best way to manage their finances or don’t keep close tabs on their spending habits.

2. WHAT THEY’RE WATCHING AND READING.

If you notice your partner is always watching business news channels, thumbing through newspapers, or checking share prices on their phone, they are clearly keeping abreast of what’s going on in the financial world. Ideally, this would lead to a well-informed financial personality that gives way to smart investments and overall monetary responsibility.

If you see that your date has an interest in national and global finances, ask them questions about what they’ve learned. The answers will tell you what type of financial mindset to expect from you partner moving forward. You might also learn something new about the world of finance and business!

3. WHERE THEY GET THEIR FOOD.

You may be able to learn a lot about someone’s financial personality just by asking what they usually do for dinner. If your date dines out a lot, it could be an indication that they are willing to spend money on experiences. On the other hand, if they’re eating most of their meals at home or prepping meals for the entire week to cut their food budget, they might be more of a saver.

4. WHETHER THEY’RE VOICING MONEY CONCERNS.

Money is a source of stress for most people, so it’s important to observe if financial anxiety plays a prominent role in your date’s day-to-day life. There are a number of common financial worries we all share—rising insurance rates, unexpected car repairs, rent increases—but there are also more specific and individualized concerns. Listen to how your date talks about money and pick up on whether their stress is grounded in worries we all have or if they have a more specific reason for concern.

In both instances, it’s important to be supportive and helpful where you can. If your partner is feeling nervous about money, they’ll likely be much more cautious about what they’re spending, which can be a good thing. But it can also stop them from making necessary purchases or looking into investments that might actually benefit them in the future. As a partner, you can help out by minimizing their expenses for things like nights out and gifts in favor of less expensive outings or homemade gifts to leave more of their budget available for necessities.

5. HOW THEY HANDLE THE BILL.

Does your date actually look at how much they’re spending before handing their credit card to the waiter or bartender at the end of the night? It’s a subtle sign, but someone who looks over a bill is likely much more observant about what they spend than someone who just blindly hands cards or cash over once they get the tab.

Knowing what you spend every month—even on smaller purchases like drinks or dinner—is key when you’re staying on a budget. It’s that awareness that allows people to adjust their monthly budget and calculate what their new balance will be once the waiter hands over the check. Someone who knows exactly what they’re spending on the small purchases is probably keeping a close eye on the bigger picture as well.

REMEMBER THERE’S NO SUBSTITUTE FOR TALKING.

While these subtle cues can be helpful signposts when you’re trying to get an idea of your date’s financial personality, none are perfect indicators that will be accurate every time. Our financial personalities are rarely cut and dry—most of us probably display some behaviors that would paint us as savers while also showing habits that exclaim “spender!” By relying too heavily on any one indicator, we might not get an accurate impression of our date.

Instead, as you get to know a new partner, the best way to learn about their financial personality is by having a straightforward and honest talk with them. You’ll learn more by listening and asking questions than you ever could by observing small behaviors.

Whatever your financial personality is, it pays to keep an eye on your credit score. Discover offers a Free Credit Scorecard, and checking it won't impact your score. It's totally free, even if you aren't a Discover customer. Check yours in seconds. Terms apply. Visit Discover to learn more.

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Animals
Where Do Birds Get Their Songs?
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Birds display some of the most impressive vocal abilities in the animal kingdom. They can be heard across great distances, mimic human speech, and even sing using distinct dialects and syntax. The most complex songs take some practice to learn, but as TED-Ed explains, the urge to sing is woven into songbirds' DNA.

Like humans, baby birds learn to communicate from their parents. Adult zebra finches will even speak in the equivalent of "baby talk" when teaching chicks their songs. After hearing the same expressions repeated so many times and trying them out firsthand, the offspring are able to use the same songs as adults.

But nurture isn't the only factor driving this behavior. Even when they grow up without any parents teaching them how to vocalize, birds will start singing on their own. These innate songs are less refined than the ones that are taught, but when they're passed down through multiple generations and shaped over time, they start to sound similar to the learned songs sung by other members of their species.

This suggests that the drive to sing as well as the specific structures of the songs themselves have been ingrained in the animals' genetic code by evolution. You can watch the full story from TED-Ed below, then head over here for a sample of the diverse songs produced by birds.

[h/t TED-Ed]

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