Tuesday, November 29, 2011

When Wild Comes Home

Lonely Fawn
Does the Call of the Wild get a little too close to your urban home at times?  Maybe a skunk under the porch or a spindly-legged fawn in your back yard.  Here is a new service which you may want to jot down for future reference.


From the Missouri Department of Conservation
 The Bi-State Wildlife Hotline is now officially available for callers in Missouri and Illinois. This free service is available for police, animal control, conservation centers, nature centers, animal rescues, public health departments, etc. to refer wildlife conflict calls to, effective October 1, 2011. Citizens calling in regards to any species of wild animal in need can call the hotline to get information, assistance, and local contact information to address their specific concern and circumstances. Citizens can reach the hotline via telephone at (636) 492–1610 or online at www.wildlifehotline.com The hotline is available 24 hours per day, 7 days per week.

The Wildlife Hotline was put together by a group of wildlife rehabilitators in the Missouri and Illinois area to offer citizens free advice and assistance with wildlife conflicts. When citizens call the hotline they will be connected with a wildlife specialist who is available to answer their questions, or refer the citizen to someone who can. Our specialists are volunteers who either are working for a wildlife rehabilitation center currently, or have in the past, and have been educated and certified by the NWRA or IWRC as rehabilitators. We have specialists that are located in Missouri and Illinois, from many different counties, and who are knowledgeable with mammals, birds of prey, songbirds, reptiles, waterfowl and all domestic animals vs. wildlife conflicts.

The Bi-State Wildlife Hotline (636) 492–1610 was created to address a variety of wildlife issues:
· Wildlife Conflicts – property damage, evicting wildlife, nuisance wildlife, coexistence issues.
· Orphan Wildlife – breeding seasons, reproductive educational information, reunite strategies to get babies back to mom.
· Rehabilitation Referrals – referring ‘finders’ to the proper, licensed rehabilitator for truly injured or orphaned animals, dispatch services for true wildlife emergencies.
· Educational support to inform callers of the legalities of keeping wildlife as ‘pets’ and improper rehabilitation, legalities of trapping, releasing, and controlling nuisance wildlife, and offering humane alternatives.
· Sick animal reporting – Distemper raccoons, possible rabid reports, down deer in road, etc.
· Rapid Response Services – skunk stuck in dumpster drain pipe, bird stuck in storefront ceiling, fox stuck in culvert grate, rescuing distressed wildlife in emergent need of help

Currently, the majority of wildlife calls are referred to conservation departments, animal control, humane societies, and sometimes even police and fire departments. These entities are often times undermanned, or unable to field such calls in the peak seasons. Many animal rescue organizations feel frustrated that they cannot assist callers with wildlife issues, especially when an animal is suffering and the caller is desperately trying to find help. Our hope is to offload these calls from these places and offer a knowledgeable wildlife specialist to assist in these matters. Over time, citizens will learn that it is inappropriate to call places like 911 or the fire department for an issue with a wildlife issue. Please feel free to refer those callers to the Wildlife Hotline at (636) 492-1610 or our website at www.wildlifehotline.com 

As rehabilitators, past and present, we know all too well that many wildlife orphans can be avoided if ‘finders’ attempt to reunite babies with their natural mothers quickly and correctly. Often times, wildlife rehabilitation centers are closed in the early morning or late evening and cannot offer citizens assistance with this at the time that it is needed. The hotline’s purpose is to fill that needed gap, and in turn cut down on the numbers of orphans that need to be rehabilitated each year.

For instance, eastern cottontail rabbits are very small and very young when their mother leaves them and moves on to have another litter. Citizens often feel the need to intervene with these small, adorable juvenile rabbits. In reality, these animals need to be left alone in order to develop the skills they will need later in life to survive. Sometimes callers find a nest of rabbits in their yard and they move the nest to another location so they can do yard work or let their pets out in the yard, etc. Mother rabbits will never find that nest of babies again, as they have no scent, and no tracking abilities to return to their nest. The Wildlife Hotline would instruct those callers to use an upside down wheelbarrow on top of the nest so that family pets cannot get to it, but mother rabbits can. When callers realize the fate of those rabbits if the nest is moved, oftentimes they are very willing to accommodate however they can especially when they find out that the babies will only be there two weeks at maximum.

We also take calls regarding conflicts with wildlife; e.g. skunks/moles/groundhogs digging up gardens and yards, opossums living under porches, raccoons living in the attic and chimney, squirrels destroying property and nesting in gutters and eaves. We have different solutions for each of these issues, and we offer humane solutions as an alternative to pest control. Often, citizens cannot afford pest control services, or they do not wish to harm the animals. If necessary, as a last resort, we can refer the caller to the proper wildlife rehabilitation center to get assistance for the animal, if injured or truly orphaned. The hotline can assist callers in reaching the proper people to pick up and dispose of sick animals, as is the case with distemper raccoons and foxes, and possibly rabid animals. Animal Control agencies usually will not take these calls, or assist in these cases, so it has fallen on the rehabilitation people in many areas to handle these calls, though it depends on the county involved. Bite cases still must be reported to the proper animal control departments, which we can assist callers in finding contact information for. Note: The hotline will be instructing callers to seek medical attention for bite incidents, and file a bite report with their county’s animal control department regardless of the risk category.

In addition, we offer referral contact information for callers to get in touch with the right center for their needs. For instance, many rehabilitation centers do not take in deer, so if a caller is truly in need of fawn rehabilitation, we can refer them to the proper place with the correct permit to accept the species in question. Many times, the caller is not in need of rehabilitation services, they simply need to be educated to understand why there is a fawn under their porch all day. Our joy comes from having the caller wait and watch as Mom comes back to get their fawn at the end of day, knowing that without our assistance, that fawn may have been transported to a rehab center and essentially stolen from her mother.

Our hope is that through this free, public service, citizens will learn how to peacefully coexist with the nature that surrounds us all. We can only achieve this through education, and this service intends to reach that goal, while providing the public with a one-stop solution for all wildlife issues, big and small.

If you would like more information on this topic, or need to contact Angel Wintrode, please call (636) 233–0289 or email ang...@wildlifehotline.com

Sunday, November 27, 2011

Anthropocene

Timeline from The Economist-Click to enlarge
The daily news provides lots of stories highlighting the changes that we humans are making on the planet we inherited.  Many of our actions are having adverse impacts on other species, our water resources, and the fertility of the soil.

Some ecologists have proposed a new name for our age, the Anthropocene, which highlights the dramatic changes we have made in the ecology of the planet in our short time of dominance.  There is a lot of discussion about whether this era began with the Industrial Revolution's dramatic increase in the use of carbon based fuels or even earlier with the hunting pressures and increasing use of fire over the last 10,000 years.  Certainly this relates to the Sixth Extinction which we are experiencing.

There are opposing opinions regarding whether these changes warrant naming of a formal unit of geological time to follow or replace the Holocene (meaning "entirely recent") which labels the last 10,000 years.  Anthropocene (Greek,  anthropo- meaning "human" and -cene meaning "new.") moves the emphasis to an era of human influence.

Earlier this year, the Economist.com reproduced an excellent article from their magazine which reviews some of the evidence.  Why should we care about this pedantic topic?  Because we need to weigh the changes we are making in our environment and the potential risks to future generations.  Whether you accept it or not, it pays to understand the ramifications of the "new human" era.

Friday, November 25, 2011

Early Pollution

Rio Tinto- "Wine-colored River"
Faced with a constant barrage of stories about EPA, fracking, oil pipelines and salmon swimming upstream against human impact, it is easy to think that pollution is a modern phenomenon.  There is strong evidence of worldwide "industrial" pollution with sulfide and heavy metals extending back 4,800 years.

Barry Yeoman's article The Mines that Built Empires* is a fascinating look at the history of the Rio Tinto mines in Spain.  Mining began in the copper age, dated by a 5,000 year old hammer head, used to extract copper ores such as malichite and azurite.  Subsequently the Phoenicians, Carthaginians, and Romans maintained massive mining operations for lead, silver and copper which peaked between 70 and 160 A.D.
Hammer Head 3000 BCE- Archeology Magazine

Back to the global pollution, ice core studies from Greenland in the 1990's show massive lead pollution during the peak Roman mining period.  The cores found that 70% of the lead had the "chemical signature" of Rio Tinto lead.  Smelting the ore in large furnaces released its heavy sulfide content in the form of sulfur dioxide, a residue which remains with us to this day.  Much like oil, when these ancient deposits are brought to the surface, their chemical components don't sink back from whence they came.

The name Rio Tinto came from the wine colored acidic river which runs through the area.  Originally thought to be due to extensive run off of mining contamination, we now know that the colors are natural and existed long before mining began around 3,000 BCE.  Kenyon.edu reports that the average pH of the river is 2.0 and it carries naturally high concentrations iron, copper, and zinc.  It has even been studied by NASA, exploring the  unique organisms which eat its iron and sulfide which have implications for studies on Mars.

*Archeology Magazine, October, 2010.

Thursday, November 24, 2011

Whooping Cranes

Adult and juvenile- Click to enlarge
Jeff Cantrell sent us these pictures of Whooping Cranes, taken by Becky Wylie along Shoal Creek in Neosho.  The youngster is banded and even has an antennae and transmitter.  In Jeff's words:
"Two whooping cranes took a “lay-over” less than a mile north of Neosho this early morning with Canada geese for traveling companions.  An adult and its young foraged along the crop field north of Neosho with little care to truck traffic on the highway or geese and crows sharing the field."
As usual, Bob Korpella of our latest Master Naturalist class has beaten me to this story.  Read more at his Freshare.net.
For a story on efforts to raise and breed whooping cranes, see smithsonianmag.com.

Wednesday, November 23, 2011

Killing Borers with a Girdle

Emerald Ash Borer- USFS
By now you probably have heard of the Emerald Ash Borer (EAB), an insect that is spreading across the US from Michigan where it was accidentally introduced, probably from packing material on a shipment from China.  It is killing ash trees and threatens to wipe them completely out.  As ash trees are a common urban planting as well as a source of wood for baseball bats, this news is disturbing.

Ash borers attack the tree by laying their eggs under the bark.  The larvae then tunnel around under the bark, effectively cutting off the tree's circulation.  As they arrived in the US without the predators that keep them under control in China, they are thriving.

Researchers in the Hudson Valley of New York are now experimentally releasing three types of Chinese wasps known to attack the borer's larvae or their eggs.  This approach has to be monitored carefully to be sure that they don't have a similar effect on our beneficial native insects.

They also are trying a unique approach to reduce the EAB numbers.  They are girdling selected trees, removing 18" bands of bark to weaken the tree.  EAB tends to proliferate in damaged trees and they hope to concentrate the larvae in these trees and then destroy the trees with their larval nursery.

While these experiments go on, our only protection in Missouri is the distance the EAB requires to move from tree to tree.  The biggest risk is in accidentally importing diseased wood, allowing the beetle to migrate through several states.  This is the reason we urge everyone to not transport firewood from other areas.

Story derived from an article in the the Wall Street Journal, available to subscribers.

Monday, November 21, 2011

Slime Beneath Our Feet

Slime Mold - New York Times
My fungal friend, Dr. Mark Bower, was kind enough to sent me this article on slime mold from the New York Times.   Reading that sentence probably fills you with envy.  Stay with me as it does get better.

The words slime mold* produce an immediate "Yuck" response but they are actually incredible amoebas that live in the soil.  Some are individual while others collect into masses that are able to communicate and spread in an organized fashion.  A few species can actually develop a slug-like body.

Japanese researchers put slime mold in a maze with food sources at the ends.  The molds extended tentacles down dead ends only to retreat and try another path (video example).  Within four hours they were feasting on the food.

Researcher Andrew Adamatzky has a hobby of challenging them to create highways.  He placed pieces of their food on the largest cities on a map of Spain and Portugal.  The mold spread out, then withdrew, leaving tentacles to these cities which matched the actual existing highways. (video of Tokyo subway example)

"Dog vomit" slime mold- Wikimedia
A species called Dictyostelium form a slug-like society of amoebas which can respond to starvation by crawling out of the soil and sticking to the foot of an animal for transportation.  Some of their component amoeba will even devour pathogenic bacteria that threaten the colony, transporting them outside where they die with the attacker.  This suicidal behavior benefits the colony but not the individual.  The details of these and other stories are in the New York Times article.

You probably wonder how you could find a friend who would send you an article like this.  If you want to find others who find these nature subjects fascinating, look into the Missouri Mycological Society (MOMS)** or other like organizations around the world.  You will find your views of nature extending like...well, you know.... a slime mold.


*   The basics on slime mold are covered in Wikipedia
**  Missouri Mycological Society  or MOMS Springfield Chapter
 2012 research update.  

Extreme Makeover Creates Extreme Burden

Editors Note:
 It is not uncommon to find plants in the garden section of big box stores that are inappropriate to plant because of invasive characteristics or their inability to survive in our climate.  Local garden stores and professional landscaper designers consider the local zone and soil in making planting decisions.  Matt Boehner, one of our Master Naturalists, volunteered in Joplin on the Extreme Makeover project and shares his experience below.

Extreme Makeover creates Extreme Burden

Sago Palm- Wikimedia
First, I will state that fully comprehending the physical and emotional loss that the families in Joplin and Duquesne have been dealt is beyond imaginable and I send my sincerest prayers and best wishes of good fortune on to each and every person and all others adversely affected by the May 22nd tornado.

As a landscape architect, we take an oath of integrity to protect the health, safety and welfare of our built and natural environments. I maintain this oath through a dedicated practice with clients through responsible planning and design, details, specifications, and a strong passion for education within the community through various volunteer activities. As a volunteer on site with the recent “7 Homes in 7 Days” with Extreme Makeover Home Edition in Joplin, I was personally enriched to witness the miraculous efforts of thousands of people from all over the world joining together to help complete strangers take a few steps farther in that healing process. I was also, slighted, at least professionally, for a complete lack of erosion control or sediment fence, sod being placed on slopes greater than 3:1, and inappropriate plant material being installed to complete the “themes” of each home. During a break, I wandered through the makeshift staging area for the landscape material; Desert Marigold, Red Fox Sedge, Mexican Petunia were just a few of the identification tags that caused my stomach to churn, but none more than that of Cycus revoluta, or Sago Palm.*

I am not sure where to begin with how much this plant does not belong in Southwest Missouri. I spent several years in Arizona and Southern California and am very familiar with the Sago Palm, in fact, I used it quite often in commercial and industrial applications. Although common in some residential applications, its use is limited due to the well publicized information on the toxicity and the dangers it poses to pets and children. Luckily in this case, the sago palms will brown out and die shortly after the first frost, which should be in a few weeks, so that threat may never be an issue. But, the majority of other inappropriate plant material and misuse of landscape materials not surviving to be around for the airing of the 2-hour special in January may even create a larger public relations issue between the families and the community.

Over the next few months, as redevelopment really begins on a larger scale, the rest of Joplin will look at these “Hollywood” homes as icons of recovery. However, if the majority of this new landscape is dead or dying within the next few months due to inappropriate selection and application, these seven families may be scrutinized as ungrateful and irresponsible. Are they expected to cover these costs or are they given an annual/monthly allowance for replacement and maintenance? Turf grass and irrigation repairs alone could easily surpass four-figures for each property. Will neighboring homeowners and businesses take more or less responsible steps in redevelopment? Will the city governments be able to step in and provide the necessary oversight to ensure quality, or simply approve the minimum that code allows to just get rebuilt? Will another reality television show come in to “Make it Right”?

Ignoring the landscape as an integral component of development and redevelopment is fairly common in our region, but that attitude is changing as communities are becoming more conscious of their neighbors, both man-made and natural. The practice of sustainable site development has vastly grown throughout SW Missouri over the past few years as information and availability of sustainable site planning, design, and construction techniques become more available. There may not be, nor should there be an easy solution, but as anyone that has experienced any loss knows that the healing process cannot come overnight by simply waving a wand or moving a bus. Physically, it will take Joplin and Duquesne years to recover; emotionally, it may never truly heal. Hopefully, with the help from the surrounding area, both will become better communities defined by a heartened resiliency and a sense of place that forever remembers what happened on May 22nd, 2011 at 5:34pm.

Matt Boehner, RLA, ASLA, CSI
Landscape Architect

* Sago Palm can occasionally grow in an area as cool as Hardiness Zone 7b.  Joplin is in Zone 6a, further north and too cold for its survival.