Support Sustainable Forests

Migration has died down. The birds have arrived at their destinations, and are spending their time and energy raising a new generation. But where were all those birds headed, anyway? Most went north, far north.  The Boreal Forest in the Northern U.S. and Canada is essential breeding territory for many species of birds.

evening-grosbeak-home-2008jun05-lah-033cOne familiar bird impacted by the fate of our forests is the Evening Grosbeak. Evening Grosbeaks are birds of boreal and montane forests and are therefore susceptible to all the incursions into those habitats. Chemical control of spruce budworm and other tree pests lowers this species’ food supply and may also cause secondary poisoning. Competition and the spread of disease among house finches, goldfinches, and other feeder birds may also be playing a role in the decline. Finally, populations are affected by fluctuations in insect populations and the frequency and intensity of forest fires.

Federal and state legislations promoting sustainable forest management will help fight habitat loss from inappropriate logging, mining, and drilling. Become educated about the issues and write those legislators who are most likely to make critical decisions. The informative article in the Sept./Oct.,2008 issue of Aikorns is a good place to start.

Eating Your Landscape

Rhubarb surrounded by dianthus in a 4x4 ft bedCrunchy, greenish tomatoes at $2.75/lb. Wilted, road-weary lettuce and limp green beans. We’re supposed to eat more veggies, but the offerings at the local supermarket aren’t very appealing. You’d like to grow some of your own food but you don’t have room for a vegetable garden. What can you do?

Try edible landscaping! While it’s traditional to sequester our food plants apart from the ornamentals, many fruit and vegetable plants are very attractive. Let fruits and vegetables take center stage in your garden, as well as in your kitchen.

(more…)

A Delightful Read

a-guide-to-the-birds-of-east-africaI recently read a book that I just have to recommend. A Guide to the Birds of East Africa, by Nicholas Drayson, is a delightful read about love and birding.

Combine un-confessed love, complicated by a long-standing rivalry, with detailed descriptions of life and politics in Kenya. Add a generous helping of Kenyan birds. Stir with charm. It’s the perfect recipe for a thoroughly enjoyable novel.

Mr. Malik is short, round, and brown. He has a classic comb-over. At 61, he has been widowed for 8 years. Burying himself in his  family-owned manufacturing company only led to a heart attack. To relieve stress, he has taken on several other pursuits, including birdwatching. Although he has never let on, he is in love with…

(more…)

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.

House Sparrows

You see them everywhere… singing outside your bedroom window, eating squashed bugs off your car windshield, cleaning up spilled crumbs at sidewalk cafes. They mob bird feeders full of millet and take up space in nest boxes intended for other species. I’ve even found them in a tiny town in the middle of the Utah desert, miles from anything wet or green. One would think that House Sparrows are one of the most successful species ever to populate planet Earth.

house-sparrow-denverzoo-20090527-lah-093
Male House Sparrow

Not closely related to North American sparrows, House Sparrows are relative newcomers to the Western Hemisphere. They were deliberately introduced during the latter half of the 19th century in repeated attempts to establish a breeding population in the U.S.

While the story is a bit foggy, apparently the birds were imported to eat insects that were damaging crops. If so, it was an egregious error. House Sparrows are primarily seed eaters, and according to one study, 78% of those seeds come from agricultural crops intended for livestock or human consumption.

(more…)

Dalmation Toadflax – Linaria

linaria-toadflax-santafetrailcsco-2008oct07-lah-001More charmingly known as Butter-and-Eggs, the common name “Toadflax” applies to several similar species. All sport cheerful yellow flowers resembling snapdragons, to which they are related. Two-foot tall clumps of smooth green stems are covered with narrow, pointy leaves two and a half inches long. The flowers appear whenever growing conditions permit.

Originally imported from Eurasia as ornamentals, the plants quickly escaped cultivation and are featured on many wildflower posters. Unfortunately, Toadflaxes are now officially listed as noxious weeds. As such, it is illegal to grow them or sell their seeds.

(more…)

Dwarf Periwinkle – Vinca minor

vinca-minor-xg-may142008-lah-001rs-1Appearance
With violet-blue blossoms scattered like stars across a field of emerald green, Dwarf Periwinkle is a popular groundcover in the Pikes Peak region. Also available in white and purple-red, these 5-petaled pinwheel-shaped flowers bring welcome color to a shady spot. The shiny leaves are arranged along stems that may reach three feet in length, but the plants are only six inches high. (Another species, V. major, gets much larger.) The stems will root wherever they touch the ground.

(more…)

Improving Your Soil

Soil is the foundation of your garden. It pays to invest in creating the best possible soil for your plants to grow in. Living along the Front Range of Colorado’s Rocky Mountains has many benefits. However, no one would move here for the black topsoil! Instead of the optimal 5% humus content, most of our soils have little or none. It’s up to us to improve on Mother Nature.

shoveling-manure-home-plhYou can easily increase the percentage of organic matter in your soil by adding compost or another organic amendment. This added humus will act as a sponge, increasing water retention in sandy soils. On the other hand, in clay it acts to improve drainage by increasing the size of air and water spaces. Plus, organic matter works with your fertilizer by holding nutrients in a form that is available for absorption by roots. As you can see, organic matter is an important component of healthy soil.

It’s best not to add too much organic material at once. Many organic amendments are based on manure, and could contain harmful amounts of salt, as well as weed seeds. Plus, the nitrogen in fresh manure can burn tender roots. Make sure to let manures age before adding them to your garden. Decomposition requires nitrogen. Any form of organic matter that isn’t completely decomposed will steal that essential element from your plants.

(more…)

Dirt

Dirt is fascinating. Oh, I know, you’re thinking of the dirt you wash out of your clothes, or off your car. I don’t find that kind of dirt very exciting at all. But the dirt in a garden is a whole ’nother story!

life-in-soil-exhibit-desertmuseumtucsonaz-2009-03-23-991rsActually, dirt is just one component of what gardeners prefer to call “soil.” Rocks weather and break down into smaller rocks, pebbles, gravel, and finally sand and silt. These tiny particles mix with organic matter—decomposing plants and animals—called “humus.” Then there’s air, and water. Add in weed seeds, worms, bugs, and a huge variety of microorganisms, and you have the living stuff in which we plant our gardens.

(more…)

Peas & Carrots

Peas and carrots are a classic couple in the kitchen, but what about the garden?

Normally, peas are sown in early spring. The traditional date is St. Patrick’s Day. While that may work in gentler climes, at 7,000 ft. elevation I would need a drill to create holes in my frozen ground. I usually plant a month later, on Tax Day. At least it gives me something to enjoy on that date.

This year, weekly snowstorms have delayed all my gardening chores. I finally got my peas into the ground on May 6. I don’t have great expectations for the harvest. Maybe we’ll have a cool start to the summer, and my husband will get to enjoy his Sugar Snaps. Maybe not. That’s the gamble of gardening in Colorado.

carrots-csu-lah-058Carrots, on the other hand, are usually planted a week or two before the average last frost date. The cool temperatures and snow-damp soil help keep the seeds from drying out during the three weeks it takes them to germinate.

This year, I sowed carrots on the same day as the peas. At least they’re right on schedule. I took the time to arrange the seeds in blocks of 16 per square foot, so I won’t have much thinning to do later. In my 4 x 4 foot carrot bed, that gives me 256 carrots—plenty for our needs.

(more…)