Category Archives: Critters

Cicadas are singing

Cicadas

Cicadas

Cicadas sing of summer

Simmering their sound

In a round

Calling for a mate

Chanting and chirping

Shouting out a warning

A glorious cacophony

A lullaby of summer

Did you know…

  • That only male cicadas make sing?  The females make a small buzzing noise to talk to a mate, but only the male sings the LOUD summer song.
  • There are thousands of species of cicada?  Most of them have not even been cataloged!  Most cicadas have a 17 year cycle (but there are some 13 year cicadas also).  The female lays as many as 600 eggs in various nest in trees and when the eggs hatch after a couple of months the larvae drop to the ground, burrow down not to emerge for another 17 years.  The nymph then climbs back out of the ground to shed it’s skin to live as an adult for only a few weeks.
  • That cicadas are not locusts?  Locusts are a type of migratory grasshopper that travels in swarms and cicadas do not.
  • That in spite of their loud sound, cicadas are not harmful?  They do not bite or sting and they are actually beneficial to the trees because they aerate the soil and keep week weak limbs and roots pruned.  They can be harmful to weak trees… so don’t plant those.
  • That cicadas are food for a lot of people?  They are low in fat and high in protein.  Even here in the US, cicadas have been used as a food source.
  • There are some silent years when no brood emerges?  These are called “empty class years” when no brood class emerges.
  • The most common North American cicadas is also called the “dog-day cicada”?  This is because they emerge in the heat of July.  Most North American cicadas are in the genus Tibicen.

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  • Humidity: 49%;
  • Heat Index: 88°F;
  • Wind Chill: 86°F;
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Cool Stink Bug

Stink Bug (Nymph?)

Stink Bug (Nymph?)

Are there any entymologists out there that can help me I.D. this guy?  Although a lot of stink bugs suck the sap from plants, some stink bugs kill other bugs.  I have no idea which one this is, but he doesn’t seem to be causeing a major problem in my garden.  But come to think of it, he may be eatin the Gulf Coast Fritillary caterpillars.  I was looking for some.  The Passion Flower is usually loaded with them and I couldn’t find a one.

-- Weather When Posted --

  • Temperature: 93°F;
  • Humidity: 37%;
  • Heat Index: 94°F;
  • Wind Chill: 93°F;
  • Pressure: 29.82 in.;

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Tomato Horn Worm

Tomato Horn Worm

Tomato Horn Worm

Check out this big guy!  He is a tomato hornworm or the caterpillar phase of the Hummingbird Moth, which are way cool when you see them.  They really do look like (and as big as) a hummingbird.  It is in the Order Lepidoptera, family Sphingidae,  genus and species Manduca sexta.  This guy was about 2 1/2 inches, but they can get as big as four inches.  I suspect that he had quite a bit more growing to do.  And now I know what has been happening to my tomato seedlings.  Luckily, they were volunteers that I had dug up and not yet found a home for.

The Tomato Hornworm loves tomatoes, potatoes, eggplant, green peppers… basically anything in the nightshade plant family.  The moths sip nectar and very important in the polination of night blooming flowers.  They are also quite a site to behold, but the catterpilar can lay waste to a tomato plant in no time.  I’m ahead of the game, though.  I have so many tomatoes planted that there is no way he can eat them all!  If you can, try to dedicate one plant to them in a covered tent just to see the moth.

Beefmaster Tomato

Beefmaster Tomato

If you just can’t live with him, you can kill the poor thing by introducing parasitic wasps or letting the birds at him.  Braconid wasps, Trichogamma wasps, skunks, birds and lizards all love to dine on him.  You can also spray with BT (Bacillus thuringiensis) which is a bacteria that infects the caterpillar, but it is easier to just pick them off by hand.  there is usually only one or two around.

I think they are fun!  Besides… I have plenty of tomatoes, if they will only ripen.

-- Weather When Posted --

  • Temperature: 88°F;
  • Humidity: 39%;
  • Heat Index: 88°F;
  • Wind Chill: 88°F;
  • Pressure: 29.82 in.;

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Fire Ants! Who needs ’em?

The truth is that fire ant do provide a benefit.  They eat ticks, chiggers, termites, boll weevils, flee hopper, cotton bollworms, pink bollworms, tobacco budworms, pecan weevils,  hickory shuckworms, flies, fleas, tobacco budworms, corn earworms and cockroaches.  Of course, they will also eat baby animals, seedlings and saplings – especially in the veggie garden.  In other words, there’s not much they won’t eat.  Not only will they eat anything and everything, but they seem to have a fondness for electricity and will destroy electrical devices if they can get to them.

There are actually 280 species of fire ants, a type of stinging ant, worldwide.  There are four speceis that live in Texas, but the three natives ones are just about gone because of the imported fire ants.  The imported red fire ant is much more aggressive than the natives.  If you disturb their mound they will swarm and sting and boy does their sting pack a punch – leaving white pustules.

The red imported fire ant was discovered by the now famous biologist, E.O. Wilson when he was a young boy.  The ant were introduced to the US by a ship coming from South America to Alabama sometime around the 1930’s or 1940’s.  They now cover most of the southern portions of the US and cause hundreds of millions of dollars in hospital bills, vet bills, crop loss, livestock loss, and control measures.  Their spread to the north is limited by cold and their spread to west is somewhat limited by drought.

When they were first discovered, red imported fire ants only had one queen per mound and they were very territorial.  We thought we would be clever, however, and instead of “better living through chemistry” we have created a monster by spraying them with a poison called Myrex, one of the most persistent compounds ever made.  Now they have increased the number of queens per mound to hundreds or even thousands and they tolerate their neighbors to be much closer.

So… what can be done?  A lot actually.

To treat individual mounds, you can treat mounds with DE or with a soil drench of soapy water, vinegar, boiling water, nematodes, citrus or compost tea.  Probably the best of these is the compost tea because it introduce microorganisms that will attack the ants.  You can add molasses to the tea for extra kick because the fire ants hate the stuff – plus it feeds the soil and the plants at the same time.  Another fun, if a little sadistic, treatment is to pour boiling water on the mound – but realize that this may damage plants or grass in the area.  This will kill a lot of ants, though, as will DE (diatomaceous earth).  You need to sprinkle DE on a mound when it is nice and dry or it won’t work.  In dry conditions, the DE cuts the bodies of the ants and they bleed to death.  The nematodes also work really well and persist for a long time (up to two years) in the area.  Nematodes are microscopic worms that are parasites to the ants.

For over all long term control, impove the health of the area and the biodiversity.  Fire ants evidently love monocultures – like fields of all one kind of grain or lawns of all one kind of grass.  There was also  a recent article about a parasitic fly that holds some promise in long-term control – New phorid fly species turns red imported fire ants into ‘zombies’ Hopefully, that will not just be trading one problem for another.

-- Weather When Posted --

  • Temperature: 87°F;
  • Humidity: 59%;
  • Heat Index: 93°F;
  • Wind Chill: 87°F;
  • Pressure: 29.71 in.;

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Our Bird Feeding Station

Samantha's project

Samantha's project

We came up with a scathingly brilliant idea!  We made a bird feeding station!

Our bird feeding station has three sections on top.  One section has jar lids screwed down on it to hold jelly for birds like orioles, mockingbirds and others with a sweet tooth.  The second section is just an open space that has whole grain crackers in it right now but we can put crushed egg shells, bird seed, or any other number of things in that space. The third area on top has nails sticking up to skewer fresh fruit on.

We put cup hooks underneath at the four corners to hang various things.  Right now, we have a hummingbird feeder hanging from one corner and a finch block from another.  In the winter, we can hang suet feeders and pine cones with peanut butter and birdseed from the hooks.   We also nailed a large nail onto the post to hang bagels on with another nail underneath that’s for  birds to perch on to eat.  Sam bought some millet sprigs that we will eventually replace the bagel with.

We are anxiously waiting for the birds to come and discover their brand new diner!

Top of Feeder

Top of Feeder

-- Weather When Posted --

  • Temperature: 85°F;
  • Humidity: 57%;
  • Heat Index: 87°F;
  • Wind Chill: 85°F;
  • Pressure: 29.89 in.;

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Our Pet Possum

Our Pet Possum

Our Pet Possum

We have a possum that has been coming to our backyard to eat the cat food on a regular basis.  We don’t have any problem with this at all since the cats seem to be cool with him and he is actually very tidy and considerate.  They can look a little ferocious though, and the dogs are definitely not fond of him.

Did you know that opossums are the only marsupials still living in North America?  In fact, the only species of opossum living in North America is the the Virginia opossum or common opossum.   The classification of “marsupial” comes from the fact that they have a marsupiuim which is a pouch where they rear their young until they are old enough to make it on their own.  The sharp claws and long bald prehensile tail helps them climb trees, where they spend a lot of their time..

Opossums are scavengers and will eat just about anything including grass, nuts,  fruit, mice, birds, insects, worms, snakes, and even chickens.  If he goes after our chickens, we’ll have to talk!

We haven’t seen him for a couple of weeks, so maybe – this being spring and all – he is actually a she and otherwise occupied right now.

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Animal Pests

Ginger Bunny

Ginger Bunny

I would advise that you try to find a way to embrace the diversity of wildlife that comes to your yard, but if you have a few animals that are just not considerate to the landscape and ruin things for everyone else, there are solutions.  Try some of these:

  • Armadillos – use live traps to trap and release, sprinkle the area with blood meal.
  • Birds – Cats, Garlic spray, flash tape.  I would honestly rather have the birds, but if you are plagued by birds like grackles, try taking in all pet food at night and putting bird feeders away for a while.  If the issue is that they are eating your fruits and you don’t feel you have enough to share, then try netting.
  • Cats – Dogs, citrus extract or peelings, live traps (for feral cats), hot pepper sprinkled around problem area, thorny rose cuttings around potty spots.  Keep your own cats inside.
  • Deer – hang a bar of soap in a tree near the problem area,  spread human hair (from local barber/salon) around area, put up an electric fence around the area, plant things they don’t like (not always possible), lemon oil, moth balls (a little goes a long way!)
  • Dogs – live traps, Howard Garrett’s “Dog B-Gone Home Brew” (one part cayenne pepper, 2 parts mustard powder, 2 parts flour)
  • Gophers & Moles – gopher traps, “gopher spurge” (Euphorbia lathyrus) planted around area, garlic and castor plants planted as a barrier
  • Rabbits – Electric or buried fencing, cayenne pepper sprinkled around, bone meal sprinkled around area, fox urine (you can actually buy this at organic supply centers – I wouldn’t want to be the person collecting it!)
  • Raccoons – live traps, garlic pepper tea, electric fence
  • Rats & Mice – any kind of trap, citrus oil, keep the area tidy – especially around bird feeders, moth balls (try just one!)
  • Skunks – live traps (you may want help with this one)
  • Snakes – keep the dangerous ones out by encouraging bull and king snakes; roadrunners and other snake eating birds.  Most garden snakes are beneficial (remember those rats? They eat them!) so try your hardest to learn the good guys and let them stay.
  • Squirrels – live traps, fox urine, blood meal and/or cayenne pepper.  But aren’t they cute?
  • Turtles – most are beneficial, but trap and release if you must.  You may need to protect the veggies from them.

I know that the Town of Flower Mound will loan out live capture traps to residents.  If you don’t live in Flower Mound, try your local government or check with the county extension office.

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Birdhouse Gourds

A couple of years ago, we planted birdhouse gourds!  They are actually very pretty vines with large white flowers and seem to be very drought tolerant.

We made several birdhouses, and even some maracas from the smaller gourds, which we gave as Christmas presents.  Last year, we had what looked to be a vireo nesting in one of them. To make a bird house, the gourds have to “cure” by drying out and becoming hard.  We cut a hole for the entrance and drilled several holes in the bottom for drainage and two holes at the top to thread the hanging wire.  We painted some of them with acrylic paint and some we left plain and then gave a couple of coats of varnish.

We have just planted some of the seed that we saved to see if we can grow more!  I hope I haven’t spoiled any Chrstmas surprises!

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Attracting Colorful Backyard Birds

I attended the Denton Master Gardener’s Association series on “Attracting Colorful Backyard Birds” prepared  by Carolyn and David Oldham  and delivered by Carolyn. There was a lot of information!  Texas is the number one birding state in the nation because we are under the central flyway from North America to South America.

There is no way I can boil down all the information here, but I will try to give you the highlights.

The best bird food to put out to attract backyard birds is safflower.  Feed to avoid would include corn (it attracts rats and squirrels), sunflower seed, and millet.  These feeds attract the BUMS – “backyard undesirable mob species” which include house sparrows, grackles, starlings and cowbirds.  Don’t feed suet and peanut butter beyond the winter months because it is a high protein food designed to get the birds through those lean months.  Another way to attract the birds is to be a little less tidy in your garden.  Let some perennials go to seed.  The best way to attract a variety of birds is to offer a variety of feeds in a variety of feeders: tube feeders with safflower or sunflower, finch feeders with thistle, house feeders with a mix, suet feeders in the winter, and peanut feeders with, what else – peanuts.

The best time to put out feeders is in the winter and then keep them going, but there are still a lot of birds that you can attract if you put them out now.  The goldfinches are just now leaving and it is probably too late to attract them.  They arrive in Texas in the winter dull in color and leave in the spring as the vibrant yellow we associate with goldfinches.   The house finches, a beautiful little red bird,  and the goldfinches both like safflower and thistle seed and will even drink sugar water from a hummingbird feeder.  The cedar waxwing will come to a yard for water (birdbaths and ponds), berries and insects.  He is about to leave for his summer home also, but he will be back in October.

The spring migrants that are just passing through include the Baltimore oriole, indigo bunting, painted bunting, yellow warbler and the magnolia warbler.  The Baltimore oriole is attracted by sugar water, berries and insects.  You can get a specialized oriole feeder that you can stake a cut up orange to, but you don’t even have to go to that expense.  Just make the offering, somewhere safe from cats, please, and they will eat it.  The indigo bunting and painted bunting both love thistle, safflower, weed seeds and spent blooms.  The indigo buntings are grassland birds and are attracted by native grasses, Mexican feather and side oat gamma, but they also love a Texas native called lyre leaf sage.  Some painted buntings, who look like a kindergartner’s picture of a bird using every color in the box, nest here so leave a feeder up past May.

The hummingbirds are here now!  They actually arrived here in March.  We are on the edge of the ranges for both the ruby-throated and the black chin hummingbirds.  The very best kind of feeder to use for hummingbirds is the jar type with the feeder cap.  Stay away from yellow flowers, as that is the attractive color for wasps and bees, and stick with red somewhere on the feeder.  It can be as simple as a ribbon.  I actually once made a great feeder out of a Pepsi can!  Keep the feeders very clean!.  The “must have plants” for hummingbirds are Turk’s cap, salvia, flame acanthus, the native coral honeysuckle, red yucca, pentas and cigar plants.

The year-round birds here include the mockingbird, Northern cardinal, red-bellied woodpecker, and downy woodpecker.  They love  safflower as well as sunflower and peanuts.  The red-headed woodpecker also lives in Texas, but it likes scummy ponds and dead trees… hopefully that does not include your yard!  The downy woodpecker will actually use a nest box if you put it up in January.  We just found a mockingbird nest in a rose bush that I was pruning.

As you attract more birds to your yard, you will probably eventually have birds of prey visit your yard.  It’s hard to see a bird of prey kill one of the beautiful little birds that you have been trying so hard to attract to your yard, but count yourself blessed.  These are amazing birds in their own right and it is part of the “circle of life.”  The raptors include Cooper’s hawk (about the size of a crow), sharp-shin hawk (about the size of a blue jay), the American kestral (actually in the falcon family) and the red-tailed hawk (the largest with bars on his wings).  All of them will eat small mammals (such as RATS) birds, large insects, frogs, toads, lizards and snakes.  Blue jays will usually warn other birds that a raptor is in the area and they will all disappear for a while, but doves don’t always seem to understand the message and are easy targets.

Also present in Texas, but rarely seen are the owls.  Almost every neighborhood has screech owls and great horned owls.  Screech owls actually love to talk to people.  If you mimic a call they will talk back.  The favorite food of the great horned owl is SKUNK, so we definitely want him around!

Begin birding by learning the birds in your own back yard.  You can talk to the birds in a way called “pishing” by making kissing and “pishing” noises.  You can also get some great field guides for Texas,”The Birds of Texas” and “Stokes Guides” (Stokes publishes many of them) are some very good ones.  You can also join a local Audubon Society.  Prairies and Timbers Audubon Society in Collin County will be having a meeting tonight on bats and one in May on hummingbirds.

Enjoy your birds!

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A Tree Frog In My Garden!

Tree Frog

Tree Frog

We have a new resident in our garden!  We found him living in the Louisiana Iris.  His official name is Hyla cinerea.  It’s hard to tell in this photo, but he is about 2 inches long.

This frogs natural habitat is “wet or moist areas such as swamps, lake sides, and the edges of streams. It is occasionally found in brackish water” according to the UT “Herps of Texas” site.  The area of the yard we found him in doesn’t really fit into any of those categories anymore.  When we first moved into this  house, I had to by a pump because water would stand for over a week in that area.  We called it Lake Fierke.  But we haven’t had that problem for a couple of years because we have improved to soil so much.  I’m really surprised to see this frog.

According to the UT site, our frog is nocturnal, walks rather than jumps, and feeds on insects.  That makes it a welcome guest in my book!  And according to the map, we are on the very far western edge of this frog’s habitat range.

More info from UT…”breeding occurs form March to October. Males call just before dark.  Eggs are laid in a jelly envelope attached to floating plants.”  With all the rain this week, I hope she(?) is able to lay eggs and have enough moisture for them to mature.  We have a pond, the silly frog, but I guess there may not be enough vegetation there yet.

Good luck, Froggy!

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