Tuesday, May 7, 2013

Do what you can to attract insect-eating birds, too


             
Blue-gray Gnatcatcher
 

Scissor-tailed Flycatcher






Carolina Wrens

Mockingbird

Dickcissel
 
Many north Texas birds eat insects exclusively.  These are birds that couldn't care less about  your birdfeeder. Avid birdwatchers try to attract these species too, instead of just writing them off as perennial no-shows. This group of birds isn’t just extremely rare and secretive birds that you’ve never heard of. It includes the Mockingbird which is the Texas state bird
(yes, every state has one). Also, there’s the Bluebird, Purple Martin, Flycatcher, Swallow, Robin, several Warblers and two types of Wren. 
            Also, almost all birds feed insects to their young since they’re easier on young, undeveloped digestive systems. If there are no insects around, they just won't nest in your yard.
 
Limit & localize use of pesticides
Think of it this way – imagine sitting down to a plateful of steak and potatoes.  But before your first bite, someone sprayed everything on the plate with bug killer. Suddenly you’re not hungry anymore! Lots of birds experience that every day. Having no insects to eat or to feed to their young, they go elsewhere.

            The point is – either stop using artificial, chemical pesticides entirely, or limit their use to “spot” treatment of only the infested areas. (There are natural pesticides that work better anyway)  Insect-eating birds should take care of most insects!
 
Create a brushpile
Brushpiles occur naturally in forests, as limbs fall off trees. Many birds, particularly insect-eaters, love to nest in them and seek shelter or hide there. But we humans tend to remove or burn brushpiles.  Since they’re comparatively cool and damp, insect-eating birds are always foraging in them. Creating one is a no-brainer.   
            A brushpile is, basically, just a pile of woody branches. Ideally, the first foot or so should be made of woody branches 3 to 6” in diameter, criss-crossed to leave lots of empty spaces inside. Above this, pile branches randomly, leaving plenty of nooks and crannies for birds to find. It attracts the most birds when you exclude small stuff like leaves and grass clippings.

Avoid cleaning your yard fastidiously.  Insect-eating birds love to pick through the leaf-litter on the ground, in search of small spiders and other edibles. If your yard is all lawn - completely free of things like tall grass and leaf-litter, birds won't hang around.  You may not want to leave your entire yard "natural", but maybe an unused corner can be left for insect eating birds.
 
Make water available. Every living thing, especially a bird living in Texas, needs water. I’ve often seen birds in my birdbath that I’d never see at my feeders. Yellow-rumped Warblers, Hermit Thrushes and Robins are a few insect-eating birds that like water, too. Frequently an entire family will take over a birdbath, the mother and father teaching fledglings the proper way to bathe.

Plant native plants. There are many, many native plants to select from, to attract insect-eating birds. From live oak to pecan, and from lantana to Turks cap, Blackfoot daisy and Indiangrass– all are natives. These are the plants that north Texas birds (and their past generations) are familiar with, whatever they eat. They understand how to use them for shelter, food, nesting material etc. They won’t adapt to the heavy influx of exotic imports for many more decades.

Please - do what you can to appeal to all the birds that don't care what's in your birdfeeder.
Bluebirds
Purple Martins
 
Barn Swallow
Tree Swallow

 

Sunday, May 5, 2013

How to repel (or attract) Grackles



Grackles love the seed called millet. Of course, they eat almost anything, but millet is their favorite. Millet is a very small, roundish seed often used in birdfood. Because millet has a comparatively low cost to retailers such as "big box" stores, it's very common in inexpensive seed blends. The problem is, there are two different kinds: red and white.  Birds clearly know the difference. Blends that use the cheap red millet, or a mixture of red and white, for marketing appeal and to minimize costs, should be avoided. Birds will actively select the white millet and ignore the bitter-tasting (though inexpensive) red millet.
       Grackles, on the other hand, readily eat them both.   So feeding millet invites Grackles to hang around your yard; not using a seed blend with millet discourages them.
 
 
From whence came Steller’s Jays?     In north Texas we have Blue Jays (much of the Midwest and East, too). In the Pacific Northwest, however, they have Steller’s Jays. The prevalent theory is that a population of Blue Jays was isolated there during the ice ages,
Steller's Jay
  contained by mountains and the ocean. Over the ages, this population evolved differently - into Steller's Jays.

 

Wednesday, May 1, 2013

Increasing the number of Hummingbirds in your yard



There's something about seeing a Hummingbird that makes people all excited and giggly. If this sort of thing results from seeing just one or two of these amazing little birds, imagine the pure joy a seeing many more in your yard. Here’s how that can happen;

Put up more than one feeder – First, there should be enough spots for Hummingbirds to sip nectar without waiting in line. Put up enough feeders for the number of Hummingbirds you could have, not just the number that you have today. Sometimes, a “bully” tries to scare others away. If you have enough feeding places available, however, the bully is outmaneuvered – less-aggressive ones will like hanging out in your yard.

Keep nectar fresh – Fresh nectar attracts them, and stale or moldy nectar repels them. If they get a sip of stale nectar at your house, they won’t bring fledglings or friends by. They’ll go elsewhere themselves, too. Nectar gets stale quickly on a super-hot Texas day. We change nectar every 6 or 7 days during spring and fall. But when it’s really hot, we’ll go to every other day. Adding food coloring has never been proven to work, and will probably hasten nectar’s staleness by introducing microscopic bits of mold.

Plant hummer plants – Hummingbirds look for nectar from flowers in addition to feeders. Think of a mass of flowers as a form of feeder. All plants produce nectar, but some plants have a lot sweeter nectar than others. These give “more bang for the buck” in the form of energy for the Hummingbird. They know this, and are drawn to these plants (so are butterflies) and they encourage their youngsters to feed there.

Water source – Just like humans, Hummingbirds need something to drink with meals. Clean water is ideal. Water from a hose-run dripper or mister on a birdbath is ideal (a dripping faucet works too). They’ll use it to drink, to bathe, and just to play in. Make sure a birdbath is shallow enough (1.5 inches for small birds) since, like many humans, they avoid deep water.


          Follow these guidelines and it’s a safe bet the number of Hummingbirds in your yard will grow. The main reason is that the parents almost always bring youngsters back to eat, bathe etc. where they were raised. That could be your yard, assuming it’s a healthy and safe environment.

 

 

 

Saturday, April 27, 2013

Squirrels and birds need to share our world


 I hope that NOBODY, absolutely no one, has stopped feeding north
This squirrel will go hungry
Texas’ birds because of the tenacity of squirrels. Both birds and squirrels are integral to our ecosystem. They can share your yard quite naturally.
Yes – squirrels, if given the chance, might eat birdseed you put out. But that’s easily solved. Trouble is, the solution isn’t obvious; you won’t find it just by doing a web search because every yard is a little different. The most common measure - trapping squirrels - merely results in attracting more squirrels (the more active ones) to the area, to compete for the now-vacant territory.

Maybe the solution is feeding a type of seed that squirrels don’t like. Maybe it’s the style of birdfeeder you have. Maybe it’s how or where the feeder is hung. Maybe it involves a mix of several solutions. Also, keep in mind that “squirrel-resistant” is not the same as “squirrel-proof”.

Quitting totally and letting the birds fend for themselves, however, is not the solution, it’s a surrender. Most likely the birds will just fly off to somewhere else; permanently. The squirrels, not having wings, will stay in your yard (unless you remove all the trees in your neighborhood, particularly the oaks).

So if squirrels have put a stop to your birdfeeding, try again. Most likely you stopped because nobody gave you any good advice, or you got advice from an inexperienced source. Therefore we invite you to discuss the problem with us (pictures help!), in the comments section of this blog. We'll probably have your birds and your squirrels living together in peace, the way nature intended.


Weekend pollution!          Running a gas-powered lawn mower for just an hour releases the same amount of hydrocarbons into the air as driving a typical car for almost 12 hours! They're that polluting!

Wednesday, April 24, 2013

Why are lawns so prevalent in "European" cultures?


     Manicured lawns have been present in certain organized societies for centuries, as signs
Lancelot "Capability" Brown
of power, great wealth and ostentation. Especially cultures in, or derived from, Europe, like ours. Often lawns were converted from sheep meadows, since the sheep didn't maintain them neatly. The popularity of the manicured lawn among the rich and powerful reached its peak in late 18th and early 19th century Europe (mainly England).
Back then, early landscape designers like Sir James Pennethorpe, Lancelot Brown, Sir John Vanbrugh, William Kent and Humphrey Repton put large lawns in their clients’ estates that served to irritate less-wealthy people, who could not afford the full-time gardeners that large lawns required. The “less-wealthy people” also needed to use whatever lands they had to raise crops and farm animals so they could eat. This trend among the upper classes became known as the Landscape Gardening School, summarized in a 1771 book called “Observations on Modern Gardening”.

So, when Europeans settled this continent, one of the first things the “leaders” did, by habit, was to put large lawns around their homes. Lawns acted sort of like expensive cars or big swimming pools do today. The lawns signified wealth and power – the owners did not need to use the land for food crops like most people, and had to skills to be able to read things like “Observations on Modern Gardening”, unlike most people.

Very gradually, the "lawn trend" crept into fashion with the almost-wealthy, and those who wanted to appear wealthy.

Fast-forward a few hundred years.  21st century lawns are based on the very same logic behind wearing neckties and cowboy boots; somebody in another era thought they served a purpose and impressed other people. Now, however, very few people grow their own food and most people can read, but almost every house still has a lawn around it.

Before you sneer and call me a “tree-hugger”(which I view as a compliment) let me point out that lawns serve a purpose. To a degree.  Little children can run and play on lawns. A lawn is vital to a barbecue with the neighbors. A lawn is a great place to play croquet, touch football and badminton. The neighbor next door smiles at you more when you have a green lawn. A lawn is a good place to lounge when you sunbathe. 

Native plant fans like me are not irritated when we see a lawn. We’re irritated when we see a bigger lawn than the owner actually needs. It’s rarely the owner’s fault however. Most of the time, a lawn is put in place before the home is even lived in. Why? Because sod is cheap to buy, and can be put down by cheap, unskilled labor very quickly. And because whoever planted the lawn is probably not the same person who will be paying the water bill, fertilizing it and mowing it.

In today’s economy of dwindling natural resources (like water) and rising prices, a big lawn certainly does not promote water conservation.  Of course, this wasn't a concern several hundred years ago. Typically, over half the water a household uses goes for watering the landscape. So a water-guzzling lawn flies in the face of municipal or neighborhood water restrictions, which didn't used to be a concern.

Anecdote: a north Texas resident wanted more time for golf on the weekends. So he reduced the size of his lawn about a third. He now has a 3 handicap, and easily lives within the watering restrictions his city is enforcing.  And his yard looks beautiful - it's colorful and attracts many more birds.

Another Texan became light-headed whenever his monthly water bill arrived. He helped half of his lawn transform into drought-tolerant trees and flowers. His water bill is A LOT lower now. So is his need for weekly lawn maintenance and air conditioning.

A homeowner in central Texas never waters (admittedly a bold step), allowing only the native trees, shrubs and flowers to grow. As you’d expect, the only plants that prosper are those that are accustomed to very little water. She’s also seen a marked increase in birds and butterflies at her place.

How best to conserve water? Start by reducing the size of your lawn – easily the biggest water-user in any landscape. It’s not an easy step to take, but in 2013 it makes a whole lot more sense than maintaining a lawn that was theorized by European aristocrats a century or two ago.

 
 
 

Saturday, April 20, 2013

Native plants & beautiful video on bird migration

Birds, and their ancestors going back thousands and thousands of years have
depended on the area’s plants.  These natural, native plants are what they’re used to.  Planting native plants in your yard is a great way to attract north Texas birds.   It’s also a great way to help them get through their daily lives.

WHY?    The plants that grow here naturally have synchronized with the entire environment, including our birds. The plants do all the things they do (flower, go to seed, make nectar, wither etc.) at exactly the right times for our native birds to make use of them. (Or maybe the birds have adapted to the plants’ timing.) Whatever it is, it took many, many centuries for the plants and birds to evolve and get synchronized.

A non-native plant may look nice to you and me, but to a north Texas bird it may as well be a chunk of concrete – of almost no value in his daily life. So he may just fly off to another yard.

My advice, if you like birds, is to ask if a plant is "native" before putting it in your yard.  (There are thousands of native plant species)

 

A friend sent me a beautiful. informative video on birds' migration across the Gulf of Mexico. I've put the web address here:  http://gulfcrossingmovie.com   It's not short, but well worth the time spent watching.

If that address doesn't work on your computer, try the youtube version at: http://www.youtube.com/watch?v=e20qNjdcSUk

 

 

Wednesday, April 17, 2013

Birds prefer NATURAL nest material

 
Texas birds are attracted to places where they can easily get materials for making nests.  More and more, however, the fields and forests where they used to find it have turned into shopping centers and parking lots. So offering good nest material is almost as important as putting out fresh food.

The materials that birds use for nest-building can be almost anything that’s somewhat small, stringy and lightweight. Also, many nests are cemented together with mud, so it’s a good idea to have water and/or mud nearby. (It doesn’t have to be very conspicuous, or even in your own yard – birds will find it!) It’s not uncommon for a bird to make over a thousand trips with beaks-full of mud, twigs, grasses, leaves or whatever, just before nesting season (which varies with species, but is typically in spring).

One of the most popular natural materials is fur. We have two large dogs that seem to shed 365 days a year. Often we’ll comb them and save the fur. Then we put it in a container, such as a wire suet basket, and hang it from a branch.

Over the next few days we’ll see chickadees, cardinals, titmice, jays and many others pull out strands of the dog fur to take to their nests in nearby trees. Weeks later, if we’re lucky enough spot a nest, we’ll carefully inspect it and find several tiny eggs nestled in the dogs' fur. In the wild, this might be fur from foxes, bobcats, coyotes, goats, raccoons, cougars or even bears – but it’s 100% natural.  

Given a choice, however, wild birds often choose natural nesting material from plants. Most Texas birds look for tall, native grasses for nesting material. If you really want birds to nest in your yard, leave an area in tall grass (at least a foot), letting it stand through the winter. Robins, mockingbirds, several kinds of sparrows, meadowlarks, wrens, flycatchers and bluebirds use grasses enthusiastically. Some favorites are bluestem, indiangrass, muhly and gramma.  I’m certainly not talking about a typical north Texas lawn (usually bermudagrass or St. Augustine mowed to less than 2 inches). This type of lawn is a very uninviting and sterile habitat for almost all birds, who need tall, dense vegetation that they can flee to quickly when a predator appears.

Many lawns are also “treated” with pesticides, weed killers and chemical fertilizers, which can end up harming wildlife – or at least causing birds to go elsewhere.  (Remember DDT ?) Birds' nests are usually composed of bits of dead leaves and lots of small twigs, too.  So if you clean up your yard too meticulously, you may be depriving nearby birds of the natural nest material they seek and prefer.

Wild birds often use other plant items for nesting, too. Thin strips of bark from many types of trees native to the Denton area often end up in nests.  Young trees (like redbud, red cedar, eve’s necklace, roughleaf dogwood or cedar elm) are preferred by birds. Small chips of bark (from almost any tree, but oaks are a favorite) are often used to cushion the bottom of nests.

I’ve tried to put together a list of possible nesting material. It turns out, however, that almost anything is a candidate. And since birds were here in north Texas thousands of years before humans, the more natural a material is, the more likely it is to be recognized by the area’s birds and used in a nest.