Category: Nature

Posted on in Birds, Books, Media Reviews, Nature

Book Review: Outwitting Squirrels

Outwitting-Squirrels-193x300Anyone who puts out food for wild birds quickly learns that the squirrel food alert network is very efficient. Within hours, often before the birds find your new feeders, the squirrels are on site, shoveling sunflower seeds into their mouths as fast as they can. That’s pretty fast.

Some people actually like squirrels. That’s fine with me. If they want to feed expensive seeds and nuts to squirrels, let them go right ahead. Of course, their largess will encourage the production of more squirrels….

On the other hand, most bird feeders want to feed birds, not rodents. Banging on the window and waving your arms may alarm the neighbors, but it won’t faze the squirrels for long. So what’s a frustrated bird lover to do?

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Posted on in Gardening, Nature, Soils

Earthworms

Photo: Joseph Berger, bugwood.org
Photo: Joseph Berger, bugwood.org

We hardly notice them most of the time… they’re out of sight, underground, aerating the soil, creating humus, increasing fertility. It’s only after a rain storm, when the ground is saturated, that they come up for air. Then we see their desiccated carcasses strewn across the pavement. Robins eat them, anglers use them for bait, and little kids bring them home in their pockets as pets. Most of us dissected one in biology, carefully counting the five aortic arches while debating the coolness of being squeamish. Yet, for all their inconspicuous habits, earthworms play a major role in both our gardens and in the wild.

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Posted on in Nature

Flying Dragons

dragonfly-noxubeenwr-lah_4026Hot August weather. Wetlands, tadpoles, mosquitoes in abundance. Cattails and algae blooms. And of course, dragonflies!

There’s a good reason you find dragonflies near water. The eggs are laid on submerged plants, and hatch into an immature form called nymphs. Nymphs have gills on their posteriors, and use them for both breathing and as jet propulsion. Isn’t nature amazing? Dragonflies live most of their lives as nymphs. Finally, after six months to six years, depending on the species, the nymphs crawl out of the water and metamorphose into the familiar flying adults.

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Posted on in Gardening, Nature, Veggies

Hand-Pollinating Zucchini

It’s time to learn about sex. Oh, you think you already know all about that? OK, but how much do you know about making baby zucchinis?

Perhaps your zucchini (or other squash) plants are producing plenty of flowers, but no squash. Or, maybe they start to grow little squashes but then the babies turn yellow to brown, get all wrinkled, and fall off. What’s wrong? It’s highly likely the problem involves zucchini sex.

All squash plants (and related crops such as cucumbers) produce two kinds of flowers, male and female. Here’s how to tell them apart:

zucchini-blossom-male-femalecsu-23jul04-lah-033s

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Posted on in Birds, Nature, Photography

New Photo Galleries

paradise-tanager-denverzoo-20090527-lah-236rI’d like to highlight my two new photo galleries, featuring my favorite photographic subjects: birds and flowers.

Instead of writing an article this time, I’ll let my pictures speak for me.

You will find them in the list of  links to the right side of this page. I expect to be adding more photos as I get chances to go take them, so check back every so often.

Posted on in Birds, Nature

The Birds and the Bears

Grizzly Bear_DenverZoo_LAH_1488Last week’s news story about a local woman’s encounter with a bear while out walking prompted me to consider the responsibility we have in preventing this sort of event, which resulted in the death of the bear.

In most cases, bears approach humans because they associate us with food. As one who delights in feeding birds, I’m very aware that what I intend for the birds may also be relished by bears. While bear sightings in my neighborhood are very rare, many neighborhoods along the Front Range extend into bear habitat. We would do well to take precautions.

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Posted on in Birds, Landscaping, Nature

A Garden for the Birds

The following article was first published by the Colorado Springs Gazette on March 21, 2009:

broadtail-hummingbird-keystone-20may07-lah-837rA brightly colored hummingbird zooms past on its way to a feeder. A finch fills the air with music. Birds provide us with hours of entertainment. How can you welcome more wild birds into your yard?

Like other animals, birds have a basic need for five essential elements: water, food, shelter, safety from predators, and a place to raise their young. While it’s fun to provide bird houses and feeders full of seed, you can design your landscape to offer these necessities and truly give yourself a yard for the birds.

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Posted on in Bird Profiles, Birds, Nature

What’s that bird that’s driving me crazy?

BAM BAM BAM BAM BAM. I was awakened early this morning by insistently loud hammering on the metal chimney guard on our roof. Yup, it’s that time again. Our resident Northern Flicker is announcing his ownership of our property. This year we’re ready. But last year we had a major issue with these woodpeckers. They drove my husband crazy, and inspired me to write the following story:

Not even the cat is awake before 5 am. Soft snoring comes from the bedroom, darkened by shades against the early appearance of the sun this time of year. It’s a lazy Saturday morning in mid-March. Nothing important is scheduled for hours. Later there will be errands to run, chores to catch up on, phones ringing and dishes. Right now, all is peaceful, all is calm.

BAM BAM BAM BAM BAM

Like a staccato burst of machine gun fire, the noise reverberates off the metal gutters directly outside our bedroom window.

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Posted on in Birding Trips, Birds, Hotspots, Nature

A Memorable Owling Trip

I went camping last weekend.

Why would anyone even partly sane choose to go camping in February? This was no trip for sissies. We set up camp at 9,500 ft., on top of a mountain in Colorado. It was definitely cold. One weather website claimed a low of 8º F, much lower than the predicted 16º. While I am a die-hard camper, this was pushing even my limits. So why did I do it? One word: owls.

owling-camp-rampartrangerd-2009-02-28-lah-541

As I’m sure you know, owls are active at night. Therefore, if you want to see one, you must become a night-owl too. And, if you’re going to be up that late, you might as well spend the night. At least, that was the theory.

Why this time of year? Owls are early nesters. They are currently flirting with one another, pairing up (sometimes with last year’s mate), claiming territories, and in general, going about the business of making baby owls. (Ornithologists explain that the predilection for winter nests produces hatchlings just when most rodents are having their litters, ensuring plenty of small, newborn prey for the owlets.)

A birding friend is doing a survey (part of Colorado’s Breeding Bird Atlas II project) to determine which bird species are breeding on her assigned quadrant at, you guessed it, 9,500 ft. elevation in the Pike National Forest of Colorado. She needed to go count owls. Well, we couldn’t let her go all by herself, could we? So we packed our hot cocoa and hand warmers and set off. (more…)

Posted on in Birds, Gardening, Nature, Surviving Winter

Surviving Winter: A Tropical Vacation… in Colorado

OrchidHere I am, still in the middle of winter. There are five more weeks until spring, and that’s just according to the calendar. At my altitude of 7,000 ft, I won’t be seeing green until the end of April. I need something to encourage and motivate me… something green and flowering… something more productive than pacing the floor, complaining about the gloom, and dreaming about a trip to the Bahamas that isn’t in the budget.

My husband is well aware that his wife develops a bad case of cabin fever by mid-February. That’s why our annual Valentine’s Day date involves a visit to a tropical rainforest. No, we don’t buy a plane ticket. In fact, we head north. We hop in the car and make the hour drive to Denver.

The greater Denver area sports at least three options for anyone in need of a green-leaves-and-humidity break. Other parts of the country will have similar places, where you can escape winter for a day. (more…)