Got Nature? Blog

Woodland Steward PublicationThe Indiana Woodland Steward Homepage has just been updated with a new newsletter and is available to view on the website. The Indiana Woodland Steward Newsletter is a resource that’s full of a variety of valuable information to foresters, woodland owners, timber marketing specialists and any woodland enthusiasts. This issue includes topics such as hardwood strategy, terrestrial invasive species rule, tick-borne diseases, spring time woodland evaluations, as well as much more.

Check out this IWS Newsletter  to stay current in the world of forestry, and feel free to browse archived articles dating back to 1992 for more information.

Resources:
Indiana Woodland Steward, IWS Newsletter Homepage
Hardwood Ecosystem Experiment, Purdue University FNR
Indiana Department of Natural Resources, Indiana DNR Homepage

The Indiana Woodland Steward Institute is an entity made from 11 organizations within the state including Purdue University, Indiana DNR, and Indiana Hardwood Lumbermen’s Association that works to promote best usage practices of Indiana’s woodland resources through their Woodland Steward publication.

Brian MacGowan, Extension Wildlife Specialist
Department of Forestry & Natural Resources, Purdue University


Forest management in the eastern United States is faced with many modern challenges. Professional foresters have an innovative set of management options for the maintenance of healthy forest ecosystems. But some options raise public objections when applied to public lands (e.g., types of timber harvest, prescribed fire) and the effects of some management options on forests and their native inhabitants are poorly understood. Moreover, forest lands in the eastern and Midwestern United States primarily are in small privately-owned parcels that change ownership relatively frequently. These lands are often managed for short-term financial gains rather than long-term sustainability.

As populations of some forest organisms decline, restrictions on landowners may increase because species become classified as endangered or threatened (e.g., the Indiana bat), while increasing populations of other species (white-tailed deer, invasive plants) create economic and ecological challenges. These problems are compounded by the lack of scientifically rigorous research on the overall impacts of forest management on the effected ecosystems and their components. To address this set of issues, the Hardwood Ecosystem Experiment (HEE), a long-term, large-scale experimental study of forest management and its impacts, was initiated in 2006.

Many of Indiana’s forests have been dominated by oak and hickory trees for thousands of years. The historical conditions that shaped today’s forests have changed, altering forest composition and leading land managers to wonder what can be done to maintain oak and hickory forests for the future.  The Hardwood Ecosystem Experiment: 2006-2016 provides an overview of findings for the first 10 years of the HEE, 100 year project.

To learn more about this 100 year forest management plan and see its impacts, check out the Hardwood Ecosystem Experiment website.

If you would like to start receiving “The HEE Update,” please email Charlotte Owings, the HEE project coordinator, at freemac@purdue.edu. If you do not have an email address, you may still receive the newsletter by regular postal mail – call Charlotte Owings at 765-494-1472.

Resources:
The Hardwood Ecosystem Experiment website
The Hardwood Ecosystem Experiment: 2006-2016, The Education Store, Purdue Extension resource center
The Hardwood Ecosystem Experiment: Indiana Forestry and Wildlife, The Education Store
Hardwood Ecosystem Experiment – Wildlife Responses to Timber Harvesting, The Education Store
Hardwood Ecosystem Experiment – Sustaining Our Oak-Hickory Forests, The Education Store
Hardwood Ecosystem Experiment – Forest Birds, Purdue Extension-FNR YouTube Playlist
Invasive Plants: Impact on Environment and People, The Education Store
The Great Clearcut Controversy, The Education Store

Charlotte Owings, Hardwood Ecosystem Experiment (HEE) Project Coordinator
Purdue Forestry and Natural Resources


BoxTrap

Empty cage trap with door open. Image taken by Doug Beckers and courtesy of flickr.com.

Having raccoon, groundhog, or other bothersome wildlife problems? Thinking about setting traps to catch these vermin? There is much to consider when using traps, please take a look at the latest pub before setting any box traps around your property.

Wildlife specialists Brian MacGowan and Rick Shadel have collaborated to bring you this new publication: Considerations for Trapping Nuisance Wildlife with Box Traps.

Homeowners commonly set traps to capture and remove wildlife from their home or yard. Setting a box trap improperly can decrease their effectiveness and even lead to safety risks to both people and wildlife. The purpose of this publication is to 1) outline the legal and ethical factors homeowners should consider before setting a trap, 2) review the basic procedure for effectively trapping wildlife, and 3) help you to determine the fate of the captured animal.

If you have a serious, dangerous, or a nuisance wildlife issue, you may want to consider hiring a professional. Consider reading this publication before deciding whether or not you need to hire a professional: Selecting a Nuisance Wildlife Control Professional.

Resources
Preventing Wildlife Damage – Do You Need a Permit? – The Education Store, Purdue Extension resource center
Selecting a Nuisance Wildlife Control Professional, The Education Store
How to Construct a Scent Station, The Education Store
Question: How do I properly relocate raccoons from my attic?, Got Nature? Blog, Purdue Extension FNR
Nuisance Wildlife – Indiana Department of Natural Resources

Brian MacGowan, Wildlife Extensions Specialist
Purdue Forestry and Natural Resources


Article published: Morning Ag Clips: Citizen Scientists — Report Invasive Species
Written by: Emma Ea Ambrose, Agricultural Communication Service, Purdue University

National Invasive Species Awareness Week kicked off on Feb. 25 (Monday) and runs through March 3 (Sunday).Mile-a-minute vine

The campaign is designed to enhance awareness about invasive species and encourage reporting of invasive species from what Purdue University entomology professor Cliff Sadof calls “citizen scientists.” This includes people who spend time professionally or recreationally in the outdoors and is interested in learning about invasive species. A major tool in the fight against these species is the Report Invasive website, hosted by Purdue College of Agriculture and the Indiana Invasive Species Council. The website includes several ways that people can report invasive species, including a smartphone app from the Great Lakes Early Detection Network.

“There are not that many specialists and experts covering the state,” Sadof said. “When there are concerned citizens reporting, however, we have many more eyes and a better chance of detecting and eradicating a harmful species early.”

Please report any invasive species you come across including insects, plants, and animals to Report Invasive Species.

For full article see Citizen scientists-report invasive species, Morning AgClips.

Resources
New Hope for Fighting Ash Borer, Got Nature? Blog
Mile-a-Minute Invasive Vine Found Indiana, Got Nature? Blog
Sericea Lespedeza: Plague on the Prairie, Got Nature? Blog
Invasive plants: impact on environment and people, Purdue Extension The Education Store
Invasive Plant Species in Hardwood Tree Plantations, The Education Store
Invasive Plant Species: Callery Pear, Purdue Extension The Education Store
Invasive Plant Species: Wintercreeper, Purdue Extension The Education Store
Invasive Plant Species Oriental Bittersweet, Purdue Extension The Education Store

Cliff Sadof, Pest Management & Extension Coordinator
Purdue Entomology

 


Not sure when hunting season starts for you? This year’s Indiana Department of Natural Resources Hunting and Trapping Open Season Schedule is now available. Below are a few of the dates in each game category when season opens. See PDF for full list of dates and details Hunting Season (pdf)

For license information, youth hunting information, private land permission form and more check out IDNR Hunting and Trapping.

Hunting Season Open

Handling Harvested Game, FNR-555-WV, video

Click the image to be redirected to Handling Harvested Game.

Furbearers
Red and Gray Fox, October 15

Woodland Big Game
Deer Youth, September 28

Woodland Small Game
Gray and Fox Squirrel, August 15

Upland Game
Pheasant, November 1

Miscellaneous Game
Crow, July 1

Hunting Season (pdf)

Resources
Handling Harvested Game: Field Dressing (Deer), The Education Store

Wild Bulletin E-newsletter, Division of Fish & Wildlife
Indiana Department of Natural Resources


Posted on April 13th, 2018 in Invasive Animal Species, Safety, Wildlife | No Comments »

As climate change and habitat destruction become more of a public concern, the popularity the Animal Planet channel has grown as it seeks to educate viewers about the importance of wildlife preservation and the role human interaction has in these habitats. The network now shows a variety of programming ranging from survival shows to conservation and management of wildlife.

Wildlife ShowsWildlife shows such as ‘The Crocodile Hunter’, ‘River Monsters’, and ‘The Zoo’ emphasize the efforts of biologists, wildlife researchers, and zookeepers involved with wildlife to the general public. More recent shows such as ‘Lone Starr Law’, ‘North Wood Law’, and ‘Rugged Justice’ show how Fish and Wildlife Game Wardens enforce laws (Federal and State) that protect aquatic, avian and terrestrial life.

The National Park Service mission, as directed by the Organic Act of 1916 is “to conserve the scenery, natural and historic objects, and the wildlife therein and to provide for the enjoyment of the same in such manner and by such means as will leave them unimpaired for the enjoyment of future generations.” Wildlife biologists/researchers and park managers require extensive information on the species within a habitat to best protect and conserve native wildlife. These data can then be used by managers to devise and implement strategies that will provide future protection of wildlife from invasive species as well as human-induced stresses (air and water pollution, deforestation and habitat encroachment).

Several methods for monitoring wildlife are employed by wildlife researchers in order to track animal movements and determine home range size within a particular habitat. For herding populations such as elk and deer, aircraft are used. For solitary animals such as bears and mountain lions, radio-telemetry can be used. A remote/trail camera (the most non-invasive tool for wildlife research) allows wildlife researchers to observe these animals in their natural habitat without disturbing them (our presence modifies the behavior of many species), answering the question of “What’s present when we are not there?” As an efficient and cost-effective way to supplement or replace human observers, remote wildlife viewing camera systems are used worldwide to document species presence and distribution addressing a variety of research and management objectives.

One of the most promising times to observe trail cameras is during the spring when many species have their young. A popular viewing request is to watch raptors, hummingbirds, and songbirds raise their young. Indiana and other nearby states have erected several high-definition cameras that allow real-time observations of some of these and other native species.

Bird Cams

These cameras typically run 24/7 and allow viewers to see eggs hatching and parents feeding their young. There are also cameras within zoos nationwide, along waterways, and in fields to catch glimpses of other animals. If you are unable to venture into the field and want close-up views of some of our majestic wildlife. A host of different online sources are available for you to view animals in their natural habitat or those animals that may be housed in sanctuaries or zoos. Check out the cameras below to start or go to https://explore.org for more great species to watch.

As technology improves and operation costs decrease, use of trail cameras is becoming an increasingly more valuable tool as it gives a more definitive view of the pressures (both natural and human-induced) that wildlife face in their natural habitat. Information collected about wildlife in parks can be as simple as confirmation of the presence of a species or as detailed as the average number of young produced per female per year. If you come across a trail camera in a park or anywhere on public land, recognize the potential for sensitive wildlife habitat in the area and leave them undisturbed.

References:
Wildlife Monitoring and Wildlife Viewing Camera Systems, National Park Service

Resources:
Zoos Work with Purdue University for Hellbender Conservation Efforts, Got Nature?, Purdue FNR-Extension

Shaneka Lawson, USDA Forest Service/HTIRC Research Plant Physiologist/Adjunct Assistant Professor
Purdue University Department of Forestry and Natural Resources


Hellbender Release

Hellbender release – Purdue biologists help a release attendee place a Hellbender in its temporary holding pen. Photo credit: Marci Skelton.

HellbenderThe Hellbender salamander is North America’s largest salamander. It is fully aquatic, living its entire life in rivers and streams throughout the midwest and southeast. Hellbenders require cool, clean rivers and streams with rocky substrates to thrive and reproduce. Unfortunately, over the past several decades the species has declined or disappeared from many of these areas. In Indiana, the species can only be found in the Blue River in south-central Indiana where there remains only a very small, geriatric population incapable of sustaining itself. In order to save the species in the state, Purdue University and its many partners have joined together to reverse the decline.

On November 1st and 2nd of this year, Purdue FNR’s Williams lab released 80, 4-year old Hellbenders into a site chosen as the best Hellbender habitat in the Blue River. Members from Purdue University, Mesker Park Zoo and Botanic Garden, Columbian Park Zoo, Fort Wayne Children’s Zoo, Indianapolis Zoo, the Indiana Department of Natural Resources, the Indiana Department of Environmental Management, Duke Energy, and more all helped in the task of releasing the individuals into their new homes.

The chosen Hellbenders had been raised in captivity at Purdue University. Unfortunately, captive-raised animals are often times not equipped with the necessary set of skills to survive life outside of an aquarium. However, these were not all aquarium-raised individuals more akin to pets than wild animals. Forty of the individuals were raised in specially designed tanks called raceways that incorporated water flow to mimic that found in a natural river setting. The remaining forty individuals were raised in standard, low-flow conditions. The idea behind raising the animals in these differing conditions is to compare whether or not the individuals raised in conditions that are more natural (i.e., higher flow rates) will be better able to survive the varying water levels they will encounter in the wild than those that are raised without flow.

In order to document success, all 80 Hellbenders were implanted with radio-transmitters. These transmitters emit a signal that allows biologists to detect them with antennae and locate the exact location an individual is hiding. For the next six to ten months, through rain, snow, and shine, Purdue biologists will follow these animals to document their behavior, habitat preferences, and whether or not they survive life in the wild.

Transporting Hellbenders

Transporting Hellbenders – Release attendees work together to transport Hellbenders across the river to be processed before release. Photo credit: Marci Skelton.

The outcomes of this study could help solve two major problems facing Hellbender conservation. The first is that the addition of Hellbenders into the system could help spur natural reproduction and help to start stabilizing the system. This small step is important towards our eventual goal of repopulating the Blue River and other former Hellbender streams. The second problem this study will hopefully address is the issue of poor survival of captive-reared animals when released into the wild. If we find that raising animals in more natural conditions improves survival over those raised in the more common no-flow conditions, this technique could be easily adopted at captive-rearing facilities throughout the nation and help increase the overall success of Hellbender conservation in the United States.

For more information, please visit HelptheHellbender.org.

Resources:
Hellbender ID, The Education Store
HelptheHellbender.org, Purdue Extension
Help the Hellbender: North America’s Giant Salamander, The Education Store
How Our Zoos Help Hellbenders, The Education Store

Nick Burgmeier, Research Biologist and Extension Wildlife Specialist
Purdue University Department of Forestry and Natural Resources


Once aquatic invasive species (AIS) are established in a new environment, typically, they are difficult or impossible to remove. Even if they are removed, their impacts are often irreversible. It is much more environmentally and economically sound to prevent the introduction of new AIS through thoughtful purchasing and proper care of organisms. Check out this article titled Aquatic Invasive Species – Organisms in Trade for a list of webinars bringing resources to teachers, water garden hobbyists, aquatic landscaping designers and to aquatic enthusiasts.  The video titled Beauty Contained: Preventing Invasive Species from Escaping Water Gardens is also available in the article which contains guidelines that were adopted from the Pet Industry Joint Advisory Council and the Aquatic Nuisance Species Task Force along with addressing the care and selection of plants and animals for water gardens.

Resources:
Aquatic Invaders in the Marketplace, Illinois-Indiana Sea Grant (IISG)
Great Lakes Sea Grant Network (GLERL), NOAA – Great Lakes Environmental Research Laboratory
Indiana Bans 28 Invasive Aquatic Plants, The Helm – Illinois-Indiana Sea Grant (IISG)
A Field Guide to Fish Invaders of the Great Lake Regions, Illinois-Indiana Sea Grant (IISG)
Purdue Researchers Get to the Bottom of Another Quagga Mussel Impact, Illinois-Indiana Sea Grant (IISG)
Lady Quagga Announces Latest Tour, llinois-Indiana Sea Grant (IISG)
Protect Your Waters, U.S. Fish and Wildlife Service & U.S. Coast Guard

Illinois-Indiana Sea Grant (IISG)
University of Illinois Extension and Purdue University Extension


Quagga mussels, which arrived in Lake Michigan in the 1990s via ballast water discharged from ships, have colonized vast expanses of the Lake Michigan bottom, reaching densities as high as roughly 35,000 quagga mussels per square meter. The invasive species that can have major economic impacts filters up to 4 liters of water per day, and so far seems unaffected by any means of population control. It is also a constant threat to other systems, as it is readily transported between water bodies.

Researchers have long known that these voracious filter feeders impact water quality in the lake, but their influence on water movement had remained largely a mystery.

“Although Lake Michigan is already infested with these mussels, an accurate filtration model would be imperative for determining the fate of substances like nutrients and plankton in the water,” Purdue University PhD candidate David Cannon said. “In other quagga mussel-threatened systems, like Lake Mead, this could be used to determine the potential impact of mussels on the lake, which could in turn be used to develop policy and push for funding to keep mussels out of the lakes.”

For full article and video view Purdue Researchers Get to the Bottom of Another Quagga Mussel Impact.

Resources:
A Field Guide to Fish Invaders of the Great Lake Regions, Illinois-Indiana Sea Grant (IISG)
Lady Quagga Announces Latest Tour, llinois-Indiana Sea Grant (IISG)
Protect Your Waters, U.S. Fish and Wildlife Service & U.S. Coast Guard

Illinois-Indiana Sea Grant (IISG)
University of Illinois Extension and Purdue University Extension


Program Impacts identity

Issue

Woodlands provide a multitude of environmental (e.g., carbon sequestration, enhance water quality, wildlife habitat), economic (e.g., timber, wood products manufacturing, tourism), and social (e.g., recreation, aesthetics) benefits to Indiana residents. The sustainability of these benefits is strongly tied to stability of the resource. In Indiana, 75 percent of the 4.65 million acres of forestland is owned by families. Actions they take on their property can impact the benefits woodlands provide all Indiana residents. However, many do not understand available options or sources of assistance.

What Has Been Done

Indiana Woodland StewardThe Department of Forestry and Natural Resources, in partnership with many other organizations, helps produce and mail over 31,000 copies of the Indiana Woodland Steward to woodland owners three times each year. This 16-page, two-color publication includes in-depth articles on forest stewardship and health, invasive species and pests, wildlife habitat management, economics, and more.

Results

Subscribers owned more woods (71.6 ac) for a longer tenure (33 years) than the average woodland owner in Indiana based on data from the National Woodland Owner Survey. As a group, they were also more active managers based on the proportion enrolled in assistance programs and who had a written stewardship plan. Fifty-four percent regularly utilized information from the Woodland Steward. In addition, 51 percent of respondents have implemented at least one practice they read about from The Woodland Steward, potentially impacting an estimated 1.2 million acres of forestland. His use of print media to communicate with woodland owners could be considered expensive, but clearly a large number of woodland owners regularly read and utilize the information making the average investment per landowner much lower.


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