Showing posts with label oak. Show all posts
Showing posts with label oak. Show all posts

Monday, October 22, 2007

Black bears are very active in the Great Smoky Mountains National Park

Although there have been no recent attacks by black bear in the Great Smoky Mountains Nations Park (GSMNP), some visitors are pushing their luck given how active the black bear are in this the most active bear season of the year.

The best way to handle yourself when you see a black bear is to stay as far away as possible and never let the bear think that you are a threat to the bear or its cubs which may be close by and out of your sight. You should however act as a threat of you can not get away and are about to be attacked by a bear.

Black bear in a tree

Fall season in the Great Smoky Mountains National Park is usually a very active bear season which is a treat to the Millions of visitors who come to visit the park and hopefully get a glimpse or even get to take a picture or shoot video of the symbolic icon animal of the Smoky Mountains.

In the fall, the black bear in the park are in a race against time trying to gather as much food as possible before they slow down and become inactive for the winter. Black bear in the national park don't hibernate in caves during the winter as for all practical purposes there are no caves in the national park other than a sealed off cave in Cades Cove and 2 caves in the White Oak Sinks area of the park between Tremont and Cades Cove.

Black Bear in the GSMNP instead nest in hollows of trees or in a hollow tree. Bears can most often be seen high up in trees rather than on the ground. The tree in the National Park most favored by the black bear are oak trees both for the acorns they provide as food and for the shelter the older large oak trees provide to the bear.

The black bear in the fall typically eat as many nuts, berries, grasses and forbs and insects and other animals including carrion it can in an attempt to fatten up and can put on as much as 4 - 5 pounds of winter weight a day.

black bear warning sign

The female black bears will winter pregnant and the size of a litter is often dependent to the volume and quality of food the black bear acquires during the fall active season. Black bears typically have 2 or 3 cubs in a good year and just 1 or no cubs at all after a year with a limited or harder harvest.

This year's drought which has heavily affected the Smoky Mountains and the natural food stock of the black bear so the resident bears are very active in order to find the food that they need. Just don't get between a hungry bear and its food!

One of the most common questions visitors to the National park ask me is "Where can I find the most black bear in the park?" Traveling extensively through the backcountry and developed areas in both the North Carolina and Tennessee sections of the National Park I have found that the best areas of the national park to find a black bear are: The Roaring Fork section of the park by Gatlinburg Tennessee, Cades Cove typically between Sparks Lane and Hyatt Lane in the edge of the woods, backcountry areas between Cosby TN a Big Creek NC, and along the Gatlinburg Bypass on the way to Pigeon Forge. This bypass referred to as the spur will often have bear walking right across the road.

This week I have already counted 22 black bear in the Great Smoky Mountains National Park:

  • 8 along the road leading into the Roaring Fork Area before the Ogle Cabin
  • 1 on the old Sugarland Trail between Roaring Fork and the Sugarlands
  • 2 in the Greenbrier section on trail along the way to campground 32
  • 2 in Big Cataloochee NC on the Boogerman trail near the stone walls
  • 1 in Big Cataloochee NC in the back field near the old cemetery on the hill.
  • 1 in Deep Creek NC Parking area
  • 3 in Cades Cove area on the Scott Mountain Trail
  • 2 in Cades Cove area on the Gregory Bald longer trail
  • 1 in Cades Cove in woods off Hyatt Lane
  • 1 in Cosby TN on the Hens Wallow Falls trail at the second fork

Although I am only counting 8 bear on Roaring Fork, the same bear I have seen 9 or 10 times I only counted as 1. I can almost guarantee that if you go to Roaring Fork in the next few days early in the morning or before sunset you will see at least 3 or 4 bear.

black bear photographers

Unfortunately many people who are watching or photographing the black bear are not acting wisely chasing the bear up the side of the hill, whistling to get the bears attention or just stopping their car and parking in the middle of the road. All of these are forbidden behavior and illegal and can result in death or serious injury.

ranger for black bears

Bear jams are so common right now in the Roaring Fork area that often there are now up to 2 officers trying to keep park visitors under control so no one gets attacked by a black bear or hit by a driver paying attention to the bear and not the road.

camera phone fool chases black bear

My favorite is the foolish man pictured here who kept climbing the hill chasing a mother bear with her cubs and taking pictures with a camera phone. He lucky left without being attacked by the momma black bear that had her 2 cubs along for the feast of acorns on the ground and before the National Park enforcement officer arrived. Imagine risking death, dismemberment or arrest to take a poor quality picture with his cellphone that he will probably erase or lose within a year or so. Was it worth it?

The bear are fun to watch but please pay attention to the national park black bear regulations and safety rules!

Sunday, April 15, 2007

Weather Damaged Smoky Mountain Plants

Easter weekend unseasonable cold weather in the Smoky Mountains especially in the higher altitudes of North Carolina has damaged plants and crops but will they recover?

The answer for most part is yes although some food crops will have a diminished if any crop this year as a result of the unseasonable late deep freeze for no less than 3 nights in a row.

The severity of the damage is dependent on the species, as well as the extreme in temperate, durations and the preexisting health of the plants. For example the trees in the Smoky Mountains such as poplar and gum will replace damaged foliage rather quickly possibly this season whereas oak and hickories will take as long as a year to replace leaves damaged in the freeze.

Weather damage to foliage can be identified by the condition of the leaves for example if the leaves are purple or blacked they are most likely dead from ice crystals forming inside the leaves that have punctured cell membranes in the leaf. This will cause the leaf to lose its natural turgidity (stiffness) and lead to the leafs eventual demise.

Plants that are affected in this manner with enough leaves that die become stressed which is exacerbated id the plant attempts to re-flush (grow) new foliage as to do so the plant will have to draw upon already depleted starch reserves. If there any significant additional stresses to the plant during this growing season such as drought, insects or diseases there is a high probability the plant will die.

Less detrimental to the plants of the Smoky Mountains who weathered the last strong frost this year are those that exhibit is a rolled or drooping appearance to the leaves called "epinasty" which is caused by the loss of hydration in the leaves.

Gradual warming and plenty or rain are the best cures for both conditions. Today's snow in the Smoky Mountains is helping with the rehydration the plants require, but the cold weather may be producing further damages especially ion the colder higher elevations. If we are lucky tomorrow warming temperatures and rain will help.

If plants in your Smokies garden were damaged by the heavy freezes the best course of action is a heavy soaking twice a weekend refrain from fertilizing this calendar year.

Friday, February 23, 2007

National Park Service will start a prescribed burn in Cataloochee North Carolina section of the National Park February 24th 2007

I would suggest if you are visiting the Great Smoky Mountains National Park this weekend that you avoid the Cataloochee NC area because of the smoke, partial road closures, fire fighting equipment and fire personal needed to help restore both pine and Oak woodlands.

Fire can pose a huge danger to the parks inhabitants, historical building, neighboring farms and homes because an uncontrolled fire in the wild can spread like - well - wildfire. Because of this National Parks and state parks and forests have been suppressing forest fires for years.

Unfortunately a natural environment needs fires to maintain a healthy balance and the forests, valleys, fields and woodlands of the Great Smoky Mountains National Park is no exception.

Fires can clear old vegetation, open tree canopies to allow more sunlight to reach the forest floor allowing more bio diversity. Some plants such as some pine trees have seeds that won't germinate unless exposed to heat created by fire. Different species of trees and bushes have different flammability factors and thus a fast burning fire may burn and kill some plants while other plants which are more fire tolerant may not be affected.

Since natural and accidental forest fires have been suppressed for more than 60 years in the Smoky Mountains, some species of tress such as maple trees which have a low fire tolerance, have spread quickly, dominated habitats and have taken over what was traditionally a xeric oak forest community in the Smokies. Along with the black oak, scarlet oak, and chestnut oaks a fire tolerant xeric oak forest community also has hickory trees a staple wood of locally made Smoky Mountains furniture.

The national park service is planning to burn a 530 acre area in the forest of the Cataloochee Valley this weekend in an effort to help in the restoration of both pine and oak woodlands. Oak woodlands are crucial to the survival of black bears in the Smokies as their diet largely consists of acorns and bears commonly use oak trees in order to den. The new habitat and additional forage created by this prescribed burn will also benefit the Elk that have been introduced into the Great Smoky Mountains national park.

Surprisingly this is not the first time that this area has been intentionally burned by the NPS. The same area had a prescribed burn treatment in April of 2004 and more treatments will be needed in order to completely restore the xeric oak forest habitat.

In order to help keep the fire under control that area where the prescribed burn is to take place is bordered an established fire control line, 2 wet drainages, a road, and grassy meadowland all of which borders the open meadows of Cataloochee at the western end of the Cataloochee Valley.

You will also find up to 25 Park firefighters and 2 fire engines will be in the area to keep the fire under control with some fire personnel helping to escort hikers to trails that remain open.

Still insist on going to Cataloochee NC this weekend?

The following areas will be closed:

  • The road from Shanty Branch to the Rough Fork Trailhead in Cataloochee Valley
  • The Hiram Caldwell Cemetery

The following will remain open:

  • Rough Fork Trail
  • Big Fork Ridge Trail
  • Dock Caldwell Cemetery (E of Shanty Branch)

My suggestion is stay away from this section of the GSMNP and let the National Park Service do their job. There is plenty to see and do in other sections of the park.