Helping birds by providing natural nesting material

The other day while I was relaxing on our front porch, I had a chance to watch a female robin work on building her nest. She was collecting mud and other muddy debris from the edge of a water puddle to use to cement her nest materials together. She’d look around for the right bit of mud and scoop up a big mouthful then fly off to her nest in a tree on the other side of of our yard. She’d work with the mud and when was done with it, she’d fly back to the puddle for more.

Watching that robin reminded me that nearly all songbirds are in the process of making their nests right now. Although they are perfectly fine on their own, we can help make it easier for them by providing natural nesting material.

Different species of birds use different materials for their nests. It’s usually a specific size of material that they are looking for. Some larger species may use primarily sticks and twigs, other birds may prefer pieces of grass. Many species line their nest with soft material.

Birds will collect all kinds material for their nest. The latest research however suggests that made-made materials such as cloth, string, or drier lint among other things, may cause harm to hatchlings or in some cases even adult birds. So what can we do to help?

The easiest the thing is to let a corner of your yard go wild.  Encourage helpful plants such as shrubs that provide small twigs; milkweed and thistle that produce down for nest lining; grapevines have stringy bark that birds remove in strips for their nests; pine needles are a favorite for many birds; lengths of fine grass are a very attractive building material.

Many bird species like to line their nests with moss.
Many bird species like to line their nests with moss.

Invertebrates such as spiders will set up shop in your wild area and begin to spin webs. Those webs in turn will be used by hummingbirds as nest building materials.

Consider leaving a bare patch of soil in your natural area that you can soak with water to make mud for birds to use.

As an alternative to having a natural wild area in your otherwise manicured lawn, you can collect the aforementioned material yourself and leave it in a spot where birds can easily get at it.

Many species of birds lay more that one clutch of eggs through the summer therefore need nest building material on and off during the summer.

Although birds will sometimes cause a gardener problems by damaging fruit, the good they do by eating harmful insects outweighs the bad. Plus, it’s a lot of fun watching birds as they work on building their nests.

Bob

Monitor soil temperatures before planting

Soil temperatures have been cool enough during April that it has slowed down plant growth. My winter rye cover crop looks to be a week behind last year at this date and last year was later than normal as well. So that means we’re really behind. The apple tree buds have finally, slowly opened.

This may be the year to monitor soil temperatures more closely than usual if this cooling trend continues.

Some vegetable crop seeds can be sown into cold soil and do quite well under those conditions while others will not germinate or grow at all. There are certain minimum temperatures that seeds need in order to germinate. Seeds languishing in cold soil will be damaged or more likely, rot in place before they sprout.

For example, at 35 F you can expect spinach, onions, parsnips and lettuce to germinate. We’re well past that point by now.

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Although not as durable, a kitchen thermometer makes an adequate replacement for a soil thermometer

Beets, cabbage, cauliflower, Swiss chard, radishes, turnips, peas, and broccoli will all germinate at 40 F. Even though they are not technically seeds, seed potatoes will begin to grow at that temperature too.

Sweet corn requires the soil temperature to be at least 50 F. If they are pinched for time, some farmers will plant corn at lower soil temperatures but they always use seeds treated with fungicide to keep them from rotting in the soil.

A minimum soil temperature of 60 F is needed for warm weather crops like beans, cucumbers,melons,pumpkins and squash seeds to sprout.

Keep in mind that these are minimum required temperatures. Optimum germination temperatures may be five, ten or even twenty degrees higher in some cases.

You may have noticed that I didn’t include many common vegetables like peppers or tomatoes in these lists. That’s because in our growing area, those plants are generally grown as started transplants, not from seeds planted directly into the ground.

Bob