Tuesday, October 10, 2017

Pollen baskets by color

While out surveying the green kingdom this afternoon, I observed honey bees on the white mistflower looked different than those visiting the orangy flowers of the plateau goldeneye in our back yard. Interesting, eh? Those balls of pollen are called "pollen baskets." 

On that note, here's an interesting article I came across about "How bees carry their baggage." 

You can actually identify what a bee's been foraging on by looking at the color of her pollen baskets. Here's a cool pollen chart. (They need to add a white option!)

Sunday, October 8, 2017

Green lynx moms to be


Devoted moms guarding new life yet to be.

Passionflower blooms...

 Look at our Corona de Cristo passionflower in bloom!
 
I was there at the right moment to snap a photo of an eastern carpenter bee, stopping by to nectar. Today is the last day of the 2017 Texas Pollinator BioBlitz!
 Our corkstem passionflower is blooming, too.

Thursday, October 5, 2017

2017 Texas Pollinator BioBlitz....

 Look how much fun I'm having with the 2017 Texas Pollinator BioBlitz!





New species for us...southern skipperling!


 Another new observation in our Wildscape... mallow scrub-hairstreak.

Poor pollinator!

Monday, October 2, 2017

Guilty as charged

I enjoy participating in the Texas Pollinator BioBlitz so much! 
 

Hanky panky in the tanky

A scene after the honeymoon....
This morning, James was staring out our kitchen window.

"What ya lookin' at?" I asked.

"Oh, the frog is having a great time out there," he said, nodding toward our stock tank in the back yard. "She's diving in and out and just having a lot of fun."

"Hmmmm, I've never seen her do that before," I said.

From the dining room window, I  took a gander through my binoculars.

"Uh, James," I said. "There's TWO heads out there. And they seem to be honeymooning...."

"Yeah?" He looked again. "Oh, yeah, you're right! There are two frogs!" 

So this morning we had a little hanky panky going on in the stock tank between a pair of Rio Grande leopard frogs. I 'spect we'll be in the family way soon. Make way for tadpoles!

P.S. I remember last year worrying about tadpoles coming so late in the season (September 29). These will be even later! Plus, I don't think we had any tadpoles that made it to maturity last year. 

 (Photos below taken this evening...the honeymoon continues.)



Owl box clean out...

So this morning, I read an email sent out by a member of our Texas Master Naturalist chapter. Lyn advised us to check our owl houses for ants, squirrel debris and other animal inhabitants since the males will soon be scouting out their winter place to lure the females in early January and February. 

"Hey, James," I hollered. "Have we ever cleaned out our owl box?"

"No," he said, coming down the hall.

"Well, it says here that now's a good time to clean them out. Should we do that?"

"Sure," James said. "Sounds like a good idea."

I agreed. Especially since we'd never done that since hanging our Owl Shack in 2008. For some reason, we had owlets in May 2009 but not again since. Maybe if we cleaned it out, then we'd get babies again next year!

So a while ago, James got the 24-foot ladder and carried it out to the Meadow, where our box is hung high in a live oak. While he set the ladder against the tree, I schooched down and got a shot of a sedge for my iNaturalist species count. 

All the sudden, I heard a ruckus above me! What the heck?

"There's an owl!" James sputtered from the top of the ladder.

Sure enough, I looked up and found a very flustered eastern screech owl, glaring at us from high in the tree. He was M-A-D!
A few seconds later, I saw something drop .... PLOP! Oops, our intrusion had scared the be-diddle from the owl!
 
 He glared pretty hard at James, too...
James carried the ladder back and put it away. 

Meanwhile, I took some photos of our feathered friend. "I'm sorry, Mr. Owl! I'm sorry! It's all my fault. Blame me," I told him. 

Lesson learned: Knock before entering, James advises.

* * *

Thank you, Lyn, for the head's up! She also sent out tips for hanging and maintaining our owl boxes:

* Do not paint interior of house.

* Have drain holes on bottom.
 
* Hang at least 10 feet high and up to 30 feet.
 
* Avoid cedar chips or sawdust on bottom; use 2-3 inches of wood chips.
 
* Rub underside of roof with a bar of hand soap to discourage honey bees.
 
* Clean house at least one a year. Repair and get rid of mold and
mildew. (This year Lyn said she removed squirrel nest and ants.)
 
* No direction preference. Although because of our winters, most suggest not facing north.

Saturday, September 30, 2017

What's that green slime?

"Look at all the deer poop," James commented while we were outside the other day. No, I said, that's not poop. It's some kind of slime. That's all I knew. Which wasn't much. 

So I took some photos and went online. According to Michigan State University Extension, our slime is "Nostoc sp., a genus of cyanobacterium formerly classified as blue-green algae.... Following a period of rain, it may appear suddenly in lawns, pastures, paved surfaces, roofs or stones...."

For more reading on this interesting stuff, read this article in Jim Conrad's Naturalist Newsletter. I'm not going to worry about it. Our green slime is just part of nature!


Friday, September 29, 2017

Nearly October!

The October daisies (aka Maximilian sunflowers) have begun to bloom! And so have the fall asters...

Yay for 4 inches of rain!

Thursday, September 21, 2017

Texas Pollinator BioBlitz!

Great purple hairstreak
Citizen science program focuses on fall activity
By Sheryl Smith-Rodgers

When the rallying call of “Save the pollinators!” sounded last fall, Texans responded. For 10 days, they reported monarch sightings and planted native gardens. They took nature walks and learned about milkweeds. They uploaded photos of butterflies, moths, bees, beetles and hummingbirds to social media and monitored insect activity in yards and natural areas.
 

All told, thousands of adults and kids participated in the first-ever Texas Pollinator BioBlitz, led last Oct. 7-16 by the Texas Parks and Wildlife Department. The statewide effort sought to raise public awareness about monarchs and other pollinators, get people outside and encourage them to plant nectar-producing natives. This year’s BioBlitz is Sept. 23-Oct. 8.

The idea for the BioBlitz came from brainstorming sessions with partnering agencies that support the Texas Monarch and Native Pollinator Conservation Plan, a 41-page document that outlines TPWD’s long-range strategy for reversing the decline of eastern migrating monarchs. 


“Our conservation plan includes an education component,” explains Nancy Herron, TPWD’s former outdoor and education director. “Toward the goal of increasing public awareness, we wanted to reach a lot of people in a meaningful way. It had to be something fun, interactive and easy to do.”

Ultimately, the group agreed. They’d stage a statewide social media bioblitz.
 

Technically, a “bioblitz” is a set period of time when volunteers work together to survey and identify as many species of living organisms as they can within a designated area. The term was first coined in May 1996 by a group of biologists and naturalists who came up with the economical concept for inventorying species at Kenilworth Aquatic Gardens, then an oft-ignored park in Washington, D.C.
 

The Texas BioBlitz, however, involved more than tracking species. Individually or in teams, Texans participated in many ways, both easy and advanced. For instance, they simply posted images to Instagram and Facebook, using the hashtag #savethepollinators. Daily challenges asked observers to share photos and videos of pollinators on native plants, pollinators in action and peculiar-looking pollinators. On the other hand, more experienced naturalists uploaded observations to iNaturalist.
 

Meanwhile, numerous parks and organizations hosted their own BioBlitz activities. At Galveston Island State Park, staff streamed a live video on Facebook that took viewers pollinator hunting in the bayside park. Near Sherman, Texas Master Naturalists tagged monarchs at Hagerman National Wildlife Refuge.
 

At Lanier High School in Austin, students planted native milkweeds gifted by Monarch Heroes, an initiative led by the National Wildlife Federation to create monarch habitat in urban areas.
 

“Kids also won prizes for posting pollinator photos on Facebook and Snapchat,” says chemistry teacher Arianna Colasanti. “Because of the BioBlitz, they’re more aware now of what’s around them.”
 

At Austin’s Lady Bird Johnson Wildflower Center, programs held during the BioBlitz taught visitors how to use iNaturalist. They also helped entomologists to identify moths and other insects during after-dark hikes.
 

“Personally, I posted photos every day,” says education manager Tanya Astros. “The BioBlitz really opened my eyes and made me look and pay attention.”
 

In Mission, the National Butterfly Center hosted gardening workshops and butterfly walks.
 

“Visitors saw lots of caterpillars,” recalls executive director Marianna Wright. “Our guides explained that they’re not harmful worms. Many people were stunned to learn that they actually turn into butterflies and moths.”
 

In Houston, several agencies jointly hosted a one-day bioblitz at several city parks.
 

“Awareness is good, but inspiration leads to action,” says Jaime Gonzalez, community conservation director with the Katy Prairie Conservancy. “It’s hard to get people to do something without inspiring them. The BioBlitz was inspirational. It also gave the public an opportunity to add to the documentation of biodiversity in their cities, even if they didn’t know what they were photographing.”
 

Shelly Plante, TPWD’s nature tourism manager, administered the BioBlitz’s iNaturalist project, which netted more than 2,290 observations and 440 species.
 

“During the BioBlitz, I spent more time in my own gardens with my daughter, and we noticed everything from frostweeds to lantanas,” Plante says. “I got a little obsessed taking photos for iNaturalist.”
 

Likewise, Curtis Ackermann, an associate biology professor at Austin Community College, ranked first among 186 registrants on iNaturalist with 274 observations and 95 species that he posted during the 10 days.
 

“It motivated me to get outside and look,” he says. “I took photos every day and saw things I hadn’t noticed before, like the instars phase of a Texas bow-legged bug. Amazing!”
 

Amazing, indeed. That’s exactly what BioBlitz partners hope Texans experienced — a deeper appreciation for our natural world.
 

“Because if you don’t take the time to look, it’s like walking into an art gallery and the art is turned to the wall,” Nancy Herron reflects. “You don’t see the colors, textures and richness. And you miss out on so much.”
 

In the field with a BioBlitz participant (me)
 

I’m crouched next to a fragrant mistflower in our backyard. It’s mid-October, and on cue the shrub’s curving branches have begun to open their purplish blue, fringe-tipped blossoms. With camera in hand, I’m poised to shoot pollinators. There’s a Mexican cactus fly. A snowberry clearwing moth. Clouded skipper. Another honeybee. And…
 

Hey, did that flower just move?
 

I lean in closer. A second later, the flower–no bigger than my littlest fingernail — wiggles. I squint harder. The flower wiggles again. However, the flower’s not a flower but a CATERPILLAR less than half an inch long! A caterpillar with a body that mimics a specific flower?
 

Fascinated, I peer closer. Ah-HA! Somehow, the green caterpillar adhered bits of blue flowers and dried petals to itself. Amazed, I shoot more pictures. Which species of moth or butterfly larva behaves like this?
 

“Sheryl, supper’s ready! You done yet?” My husband, James, calls from the back door of our home.
 

“Just one more,” I wheedle. “Please?” James rolls his eyes and goes back inside.
 

I confess. I’m obsessed, thanks to an email I received. “With hummingbird and butterfly migration well underway,” the news release announced, “it’s the perfect time to record what you’re seeing all around Texas. Participate in the first ever statewide Texas Pollinator BioBlitz October 7-16!” Intrigued, I linked to the BioBlitz website and registered.
 

Opening weekend, I snapped photos around our yard, which is a certified Texas Wildscape that’s planted primarily with natives. On my computer, I posted my observations of butterflies and moths on iNaturalist.org, an online network of naturalists and biologists who record and map findings of biodiversity worldwide. Observations are logged on the website or from the iNaturalist mobile app. A single observation may include multiple photos or just one.   
 

After uploading my images to iNaturalist, I input the GPS location of each observation and noted identifications as best I could. Presto, I nailed down the bee to its taxonomic name of Apis mellifera. ButI needed help with the rest.
 

That’s when other iNaturalist observers — many of whom are experts in their field — lend a hand. As a community, they review submitted observations of organisms that range from lichens to lions. They suggest identifications, talk back and forth via comments and, if possible, confirm IDs to genus and/or species.
 

Soon my BioBlitz species list included a Hawaiian beet webworm moth, spotted beet webworm moth and eastern carpenter bee.
 

For the next few days, I photographed more pollinators. On a flame acanthus, I shot pictures of a dime-sized, black-winged insect with a skinny orange-and-black abdomen. On the mistflowers, the flash on my camera stilled a nectaring gray moth that beat its wings like a hummingbird. What had I found?
 

I also photographed familiar species, like a large milkweed bug on an antelope horn. At my desk, I researched online to identify what
I’d photographed. The skinny-waisted insect was a hover fly. The moth ID would remain unsolved until weeks later.




To my surprise, my additions on iNaturalist knocked me into the “top five” among BioBlitz registrants for both observations and species. Mysteries to solve and competition to boot? I was hooked!
 

“There she goes, folks!” James sang out one afternoon as I headed out the door with my camera. “See you tonight, girlfriend!”
 

“Whatever!” I sassed back. Like a big-game hunter on a jungle safari, I lurked by the flowering boneset and salvias in our front yard. I surveyed the straggler’s daisy in our backyard. I peered at grass blades in “the Meadow,” our adjoining “vacant lot” where we encourage indigenous plants to grow. 
 


Throughout the week, I photographed butterflies and moths along with a plant bug, a large milkweed bug and a mini walking stick that lived on our screen door. Later I learned that my walking stick was actually a thread-legged bug.
 

On day nine, I hung out again by the goldeneyes. Peering into the stalks, I spotted a crab spiderling, dangling from a petal and colored the same orangey yellow as a goldeneye flower. I squinted harder. The spider was a caterpillar! (I’d later learn that certain caterpillars can mimic their vegetative surroundings by eating what they’re hosting on.)
 

“It’s the last day of the Blitz!” I hollered at James Sunday afternoon. “See you later!”
 

In the front yard, I bee-lined to the white mistflower. Among the white blooms was a bluish-black butterfly with iridescent gold and blue spots on its tailed hindwings. You’d have thought I won the lottery when I recorded my first observation of a great purple hairstreak.
 

I kept hunting. My observations included a pipevine swallowtail. Sleepy orange. Gulf fritillary caterpillar. Eufala skipper. Hypocala moth. I continued to comb our native gardens….
 


Until that nearly invisible caterpillar caught my eye. So here I am, still transfixed on the mistflower. But I can’t waste time. Back to hunting! After dark, I snag images of more moths. Exhausted, I end the day still among the top five BioBlitz observers!
 

All told, I worked more than 40 hours to shoot 550-plus photos and log at least 161 observations for the 2016 Texas Pollinator BioBlitz. Was I nuts? Maybe. But what I learned as a participant added to my knowledge base as a naturalist and acclimated me to using iNaturalist on a regular basis. (I’m addicted!)
 

Oh, that flower-covered caterpillar? It was a camouflaged looper, the larvae of wavy-lined emerald moths. These caterpillars cut bits of plant and flower tissue from whatever they’re feeding on and tie them onto their spiny backs using silk secreted from special glands. They even refresh their wilting attire and spin pieces into their cocoons.
 

Yahoo, another mystery solved! Now excuse me while I get to work on the next one…. 
Can you find the camouflaged looper?

SAVE THE POLLINATORS!
Imagine your next breakfast without coffee or juice. That dismal scenario could come true if we don’t protect and preserve pollinators.


By definition, a pollinator is an insect or animal that transfers pollen from plant to plant. Kinds of pollinators include bees (honey bees, solitary bees and bumblebees), moths, butterflies, ants, wasps, flies, beetles, hummingbirds and bats. 


Flowers successfully fertilized by pollinators produce seeds (coffee beans) and fruit (oranges). Nearly 80 percent of all plant species are pollinated, mostly by insects. What’s more, three-quarters of the world’s most common food crops­ — including coffee, tea, berries, fruit and nut trees, and vegetables­ — require insect pollination.
 

Worldwide, pollinators continue to decline due to habitat loss, invasive species, diseases and pollution. That’s why it’s important that we do all we can to save pollinators!

FIVE THINGS TO DO IN YOUR YARD 

TO ENCOURAGE POLLINATORS:
    1.    Plant native flowering species found in your area.
    2.    Place shallow dishes of water in sunny areas or create a muddy spot to provide a water source.
    3.    Provide bee boxes, undisturbed soil areas, and piles of woody debris for shelter and overwintering habitat.
    4.    Avoid using insecticides.
    
    5.    Use compost instead of commercial fertilizers.
Pollinators of Texas, U.S. Fish & Wildlife Service

Saturday, September 16, 2017

Climbing milkweed vine

Our climbing milkweed vine (Funastrum cynanchoides) finally bloomed! I love milkweed flowers.


Thought I'd throw in a photo of one of my favorite beetles, a Texas ironclad (Zopherus nodulosus haldemani), that showed up this week.

Monday, September 11, 2017

Sunday, September 10, 2017

New-to-me moth

 Spotted nectaring on the kidneywood flowers....most likely a leaf skeletonizer moth. I think it's Harrisina coracina.


Flash!