Showing posts with label insects. Show all posts
Showing posts with label insects. Show all posts

Monday, July 27, 2020

Earwigs Inwards The Apples

On this bright, warm, tumble morning, our youngest grandson visited our Littleton Farm.  Searching for an activeness that mightiness entertain him, my married adult woman suggested picking roughly of our greenish apples in addition to making cinnamon apple tree sauce.

He, of course, enjoyed the collection procedure in addition to sampled quite a few of the apples earlier they were processed.  Since nosotros produce non purpose pesticides on the farm, a skilful break showed signs of insect harm in addition to earwigs emerged from a few of the cavities.  Represented past times almost 2000 species across the globe, these elongated, flattened insects are easily identified past times the pincers at the halt of their abdomen.  Females lay their eggs inwards protected crevices past times mid tumble and, inwards roughly species, overwinter amongst them to offering protection; afterward hatching inwards slow winter, the juveniles undergo at to the lowest degree 4 molts earlier they mature to adults.  Throughout these stages, they feed on a broad diverseness of industrial plant life in addition to animate beingness matter, including flowers, vegetation, fruit, other insects in addition to carrion; since they are primarily nocturnal, earwigs are seldom encountered unless establish inside crops or inwards basements.  They, inwards turn, are preyed upon past times a various grouping of insectivores, including amphibians, reptiles, birds in addition to mammals.

Despite the earwig damage, most of the apple tree crop remained edible in addition to the applesauce was enjoyed past times all.  Though he is non soundless ii years old, I'm certain our grandson gained roughly insight into nutrient production, watching it become from tree to stove to mouth!

Milkweed Bugs

Walking through South Platte Park the other day, I looked ahead in addition to saw vivid cherry-red masses on the side of the trail.  Initially idea to live on approximately type of fungus or slime mold, I establish that they were large clusters of pocket-sized bugs.....milkweed põrnikas nymphs to live on exact.

Found throughout North America, from southern Canada to Mexico, these truthful bugs feed alone on milkweed plants.  Eggs are repeatedly position on the plants past times the adult female; during her calendar month of adulthood, she volition lay thousands of eggs.  Upon hatching, the nymphs molt 5 times earlier reaching the adult stage; each nymph stage is virtually vi days inwards length.  While the elongated adults convey a hitting dark in addition to orangish designing on their dorsal surface, the younger nymphs are vivid orange-red.  Both adults in addition to nymphs may cluster where milkweed seed pods are abundant in addition to their vivid coloration warns potential predators that they are toxic (due to compounds ingested from milkweed sap).

Unlike most insects, milkweed bugs overwinter every bit adults; those that mature inwards northern latitudes must migrate to southern climes or honor a protected site inwards which to hold off our the season.  Considering the date, most of the nymphs that I encountered volition probable non attain the adult stage earlier mutual frigidness tumble weather condition envelops the Front Range. 

Saturday, November 16, 2019

Milkweed Bugs

Walking through South Platte Park the other day, I looked ahead in addition to saw vivid cherry-red masses on the side of the trail.  Initially idea to live on approximately type of fungus or slime mold, I establish that they were large clusters of pocket-sized bugs.....milkweed põrnikas nymphs to live on exact.

Found throughout North America, from southern Canada to Mexico, these truthful bugs feed alone on milkweed plants.  Eggs are repeatedly position on the plants past times the adult female; during her calendar month of adulthood, she volition lay thousands of eggs.  Upon hatching, the nymphs molt 5 times earlier reaching the adult stage; each nymph stage is virtually vi days inwards length.  While the elongated adults convey a hitting dark in addition to orangish designing on their dorsal surface, the younger nymphs are vivid orange-red.  Both adults in addition to nymphs may cluster where milkweed seed pods are abundant in addition to their vivid coloration warns potential predators that they are toxic (due to compounds ingested from milkweed sap).

Unlike most insects, milkweed bugs overwinter every bit adults; those that mature inwards northern latitudes must migrate to southern climes or honor a protected site inwards which to hold off our the season.  Considering the date, most of the nymphs that I encountered volition probable non attain the adult stage earlier mutual frigidness tumble weather condition envelops the Front Range. 

Great Dark Wasps

Yesterday afternoon, spell sitting outdoors, my married adult woman together with I noticed a large dark wasp that was scurrying across the driveway.  It before long became evident that it was dragging a dead or paralyzed cricket toward a mulched expanse adjacent to the pavement.

This was a keen dark wasp, flora across North America, from southeastern Canada to Mexico; it is a resident of all of the Lower 48 United States except Washington together with Oregon.  Females dig a hole inward the reason inward which they lay a single, fertilized egg; they together with thus capture a grasshopper, cricket or katydid, paralyze it together with house it inward the nest cavity, repeating the procedure multiple times throughout the warmer months.  Once the egg hatches, the larval grub feeds on the miserable victim until it is mature plenty to pupate.  Adults emerge from the pupae together with pass much of the summertime feasting on nectar; inward the process, they pollinate a diversity of flowers.

Of course, almost of this life wheel is unnoticed past times humans.  Gardeners may run across keen dark wasps equally they deed amid bloom beds simply yesterday's run across was pure luck on our part.  Unaggressive, these wasps rarely sting humans (unless threatened) together with play an of import purpose inward controlling grasshopper together with cricket populations.  Their agency of feeding larvae may look vicious simply nature's spider web of life is non ever pretty to behold.

Friday, November 15, 2019

Rushing Through Perico Preserve

On this cool, foggy morning time inward South Florida, my married adult woman together with I visited the Perico Preserve, eastward of Anna Marie Island, off Manatee Avenue.  Another terrific site for birdwatching, this refuge is a mosaic of upland woods together with scrubland, freshwater wetlands together with a tidal pool.  Accessed yesteryear trails together with boardwalks, the save stretches out to mangroves along Perico Sound.

Unfortunately, mosquitos were numerous together with voracious during our early on morning time see and, since nosotros left our repellant at home, our exploration was brusk together with swift.  Nevertheless, nosotros encountered 25 species of birds, including mutual gallinules. tri-colored herons, a yellow-crowned dark heron together with a trio of forest storks.  Though non observed this morning, Florida scrub jays inhabit this scenic refuge.

On our means dorsum to the condo, nosotros stopped yesteryear Whitney Beach on the northwest coast of Longboat Key.  There, a steady, cool breeze together with gentle mist were peculiarly soothing later on our musquito gauntlet at Perico.  Though birds were impossible to consider on or over the crude oil Gulf (due to the dense fog), nosotros were greeted yesteryear a large, mixed flock of laughing gulls, dark skimmers, majestic terns, Sandwich terns together with Forster's terns that lounged on the beach, waiting for the fog to lift.

A Swarm Of Painted Ladies

Like monarchs, which they resemble, painted lady butterflies are migratory, heading to the Desert Southwest for the winter.  In the autumn of 2017, their swarms were peculiarly large along the Colorado Front Range and, this March, the migrating ladies created a spectacle inwards Southern California, the effect of a massive desert flower that was triggered past times heavy wintertime rains inwards that region.

Early this evening, when I went out to expect for novel summertime birds on our Littleton farm, my search was disrupted past times the steady crusade of painted ladies across the landscape.  Moving from southwest to northeast, these fast flight butterflies (capable of reaching 25 mph) constantly caught my eye.  Within a one-half hour, I'm sure I saw at to the lowest degree G of the hardy migrants, anxious to accomplish their breeding sites.

Preferring to reach their eggs on thistles too related plants, painted ladies employ almost habitats inwards Colorado too may hold upwards observed throughout the warmer months.  However, it is inwards mid throttle too early on autumn when their volume migrations may grab the substance of fifty-fifty the to the lowest degree attentive observers of nature.  This evening's spectacle volition for sure hold upwards long remembered past times this naturalist.

Saturday, October 15, 2016

A Shower Of Larvae

Reading outdoors early on this afternoon, I had placed my chair inwards the shade of a large Siberian elm that overhangs our driveway.  Off to the west, a thunderstorm had begun to bird together with I hurried to complete a chapter earlier I was forced inside.

Just earlier my destination was realized, something struck the chair that sounded similar a drib of rain; several other impacts presently followed equally a breeze picked upwards from the approaching storm.  As it turned out, the "raindrops" were tiny, yellowish slugs, a fact that was made clear when i struck the book.  Looking approximately my chair, I flora dozens of the larvae on the asphalt, writhing almost inwards search of vegetation.  Before I was forced indoors yesteryear rain, a robin turned upwards to feast on the misfortunate invertebrates, efficiently picking them off the driveway.

I suspect the tiny victims were the larvae of elm-leaf beetles, known to favor Siberian together with Chinese elms together with to lay ii broods of eggs, i inwards belatedly saltation together with the other inwards belatedly summer.  After falling from or traveling downwardly the tree, the tiny, translucent larvae uncovering a rubber spot to pupate into the adult stage.  Of course, an asphalt driveway is non an ideal landing spot together with the robin certainly enjoyed the windfall. Since nosotros create non purpose insecticides on the farm, at that spot should hold upwards enough to a greater extent than larvae for our resident insectivores.

Tuesday, September 27, 2016

Insect Command On The Farm

As I create got mentioned inwards the past, nosotros produce non purpose insecticides on our Littleton, Colorado, farm.  However, nosotros produce host hundreds of assistants that popular off along the insect population inwards check, working for zero to a greater extent than than their meals.

Chickadees, nuthatches, bushtits, woodpeckers, warblers, gnatcatchers, catbirds, identify wrens, western tanagers as well as Bullock's orioles glean insects from the trees as well as shrubs.  Flycatchers, Say's phoebes, cedar waxwings, tree as well as barn swallows, broad-tailed hummingbirds as well as western kingbirds snare them from mid air, joined past times piddling chocolate-brown bats as well as mutual nighthawks at dusk.  American robins, crows, starlings, grackles, flickers, blueish jays, magpies, kestrels as well as spotted towhees scour the the world for insects as well as grubs, assisted past times garter snakes, lizards as well as the occasional toad.  Even a few insects (primarily dragonflies, ladybird beetles as well as wasps) create got part, non to shout nearly spiders.

In provide for their work, nosotros offering a broad diverseness of native leafage (including berry crops), brush piles, a rootage of fresh H2O as well as an insecticide-free landscape.  Quite a bargain for us as well as a selection that all belongings owners tin easily brand inwards our articulation endeavor to protect the environment.

Monday, August 22, 2016

The Chorus Of Summer

Here inwards the American Midwest, the hot, humid air of summertime tends to suppress birdsong (as good every bit human activity); nevertheless, to a greater extent than or less distinctive sounds of the flavour persist: the croak of bullfrogs, the "fiddling" of crickets as well as the sudden "peent" of mutual nighthawks come upward to mind.

But the dominant chorus of summertime is that of annual cicadas, echoing through the woodlands from mid July through early on September.  While non virtually every bit abundant every bit periodic cicadas, which emerge inwards belatedly boundary every thirteen or 17 years, the annual species tin compass an annoying background din at times.

On the other hand, their chorus is nostalgic for those of us who grew upward inwards cicada province as well as who would deny these insects their brief, noisy fourth dimension inwards the sun?  Having spent several years undercover every bit a grub, drawing nutrition from a tree root, they convey simply a twosome weeks to mate as well as pose eggs earlier they die.  Besides, the heat-fueled cicada chorus indicates that summertime is one-half over, a welcome sign for those of us who prefer cool weather.

Friday, July 29, 2016

Grasshoppers Invade Las Vegas

Reminiscent of a even out from Scripture, hordes of grasshoppers convey invaded Sin City this week.  But different assumptions offered inward the Bible, nosotros convey a modern scientific explanation for this scourge.

As explained past times an entomologist on the Weather Channel this evening, the moisture wintertime together with early on trammel across the Desert Southwest produced an abundance of nutrient for this year's grasshopper population, resulting inward large swarms that may displace around agricultural harm inward the region.  Furthermore, the species that has invaded Las Vegas, Nevada, is attracted to low-cal together with in that location are few places on this planet to a greater extent than thoroughly illuminated than the Vegas Strip.

So, it appears that the residents of together with visitors to this Entertainment Mecca are beingness inconvenienced to a greater extent than for the city's low-cal pollution than for for sure behaviors that are encouraged there.  I'm for sure around evangelical ministers may disagree.