large scale tracking

18
TRACKING

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TRACKING

I. LARGE SCALE SIGN

• A. Landscape Tracking - reading the landscape to locate animals– 1. Wherever there are herbivores,

carnivores will follow

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• a. Herbivore needs (* most important):– i. *Cover - thick tangles of vegetation, brush,

rocks, to hide in and to escape to– ii. *Vegetation - must be a wide variety– iii. Water - not essential because many

herbivores get water from dew and from the plants they eat

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• b. Indicator Animals - the presence of these animals is an indicator of the “value” of the habitat. If one of these is present, it is a good habitat. If all of these are present, it is an excellent habitat

– i. vole– ii. Rabbit– iii. Deer

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• c. Types of habitats:– i. Deep Forest - Very poor animal habitat.

There is little undergrowth and poor cover. The vegetation is not varied. Generally there are some raccoons, birds, rabbits, but very few others.

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– Fields - also very poor. There is little or no cover except at the sides of the fields. The middle of the field is open territory for hawks and owls

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• B. Travel Routes - Animals will tend to take the easiest route of travel across a landscape. The result is a system of “roadways” within the habitat. These routes are rarely used by prey when being chased; instead, they try to push through tiny openings in deep brush where larger predators can’t follow.

– 1. Trails - species nonspecific. Any number, size, and shape of animal will use them. These are the super-highways of the woods. They are rarely changed

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– 2. Runs - these are less frequently used and are very subject to change. These are very specific to a particular animal and what it is used for (runs may connect to watering areas, bedding areas, feeding areas). Runs are a good area to trap.

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– 3. Escape Routes• a. Pushdown - Generally only used

once, crashing through the brush from a trail or run to escape. Brush is broken down

• b. Established Escape Route - a pushdown used repetitively. It often leads to a hide.

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• C. Animal Sleeping Areas– 1. Bed - any consistent sleeping

place. It is well chosen to be in the thickest area of bush to be able to hear a predator coming

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– 2. Transit bed - an established bed used every so often

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– 3. Lay - usually used only once or twice. Used for rest, chewing cud, etc. Can be recognized by broken and crushed vegetation.

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– 4. Den - only used to bear and raise young

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• D. Feeding Areas– 1. Varied Run Feeding Area - where

animals go through and eat off of the trail

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– 2. Single Plant Feeding Area - Characterized by a run terminating at a single plant or group of plants of one kind

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• 3. Eat-through - Where an animal or animals has/have literally eaten through a patch of vegetation and come out on the other side

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• 4. Patched - marked by irregular nibblings along the edges of established trails or runs