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10 Surprising Facts about Mourning Doves

I already knew, and maybe you did too, that mourning doves will sometimes hang around our cold, snowy Northeast winters rather than migrate, if there is food—that is, if we keep our birdfeeders stocked. My thoughts turned to this as I watched from the window as a pair of them scooped up some spillage off the ground below one of our backyard feeders. They’re still here, and I resolved to help them stay around, to keep it full. Though most people think their cooing call sounds sad, I actually find the sound of it somehow comforting.

Here are some things that I didn’t know about these very familiar birds, which may enhance your appreciation of them, too.

Mourning doves have fairly neutral coloration that allows them to blend in almost anywhere. Photo by Roland Jordahl/Birds & Blooms.

1- When they grab seeds off the ground, they are not necessarily eating them. Instead, they are stockpiling for digesting later. The seeds collect in the “crop,” which is simply an enlarged part of their esophagus.

2- They are primarily seed-eaters, not insect-eaters. They can and do eat weed seeds, which is certainly valuable to gardeners as well as farmers, or anyone living near overgrown vacant lots. (They do like corn, though.)

3- The cooooOOOOO-woo-woo-woo call is almost always uttered by the male bird, not the female, and is—wait for it—a wooing call, an enticement to a mate or potential mate.

4- When they sleep, their head rests between their shoulders, close to the body (they do not tuck their little heads under their shoulder feathers, like a lot of other birds do).

5- Their long, pointed wings are almost falcon-like in appearance, while their pointed tails are longer than those of any other doves. These “design features” enable the birds to fly fast. Mourning doves have been clocked at 55 mph!

6- When they lay eggs, it is almost always just two. (Singletons are rare, as are bigger clutches.) Incubation takes just two weeks.

7- Males and females work together to feed their new babies something called “crop milk” or “pigeon milk” for the first few days of their life. Rich in protein and fat, it resembles cottage cheese, is secreted by the adults’ crop lining, and is regurgitated to the little ones. Weaning is fast, though—by the fourth day of life, the diet starts to segue to seeds, and by two weeks, the youngsters are nearly fledged.

8- Mourning doves are considered closely related to the late, lamented passenger pigeons.

9- These doves are still hunted in many areas. However, I haven’t read any concerns about population decline.

10- Pairs tend to mate for life. Another name for them is “turtle doves.” So, small wonder that the author of the favorite Christmas song kept them as a pair. (Besides, “a mourning dove in a pear tree” just doesn’t sound right!)

Source:http://birdsandbloomsblog.com/2011/11/11/10-surprising-facts-about-...

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Comment by + IUUOƆƎUT + on May 7, 2013 at 7:31am
Comment by + IUUOƆƎUT + on April 28, 2013 at 7:52am

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Comment by ɖɒȠλɒȽɄɈɌȪɀȊ on April 27, 2013 at 10:45am

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