Mark-Recapture Wildlife Techniques. Capturing Pitfall Trap the use of a pit in the ground into which an animal falls and cannot escape. The ecologist's.

Slides:

Advertisements

Similar presentations

2  Light and heat cause the organisms to move out of the muslin bag and into the bottom of the funnel where they are collected for examination under.

Advertisements

Sampling techniques and the measurement of abiotic and biotic factors

Measuring populations. Measuring populations - sampling Usually use transect or quadrat to sample Count number of organisms per sample area, then calculate.

TECHNIQUES FOR MARKING WILDLIFE

American Marten Study ~ Iron County Zach Wilson, Hurley & Mercer High Schools, General Public, North Lakeland Discovery Center, WDNR, Iron County Forestry.

31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 85 Topic: 13.1 Ecologists Study Relationships Essential Question(s): 1.What is the importance.

Methods general field methods and energetics Capture methods Marking Field Animals Body Measurements Telemetry.

Wildlife Tagging SVN3E. Sampling Wildlife It can be difficult to make an exact count of the populations of animals, birds, and fish that move around their.

Chapter 6 Passive Capture Techniques. Fish caught by –Entanglement –Entrapment –Angling gears Gear is not moved through the water.

Resident Fish Above Chief Joseph and Grand Coulee Dams Project No Kalispel Tribe of Indians Washington Department of Fish and Wildlife Spokane.

Question 1 Which of these materials is not man-made? A Plastic B Wood C Glass.

Ecosystems Unit 9 Test Review Answers Study for your test, and make sure to review your vocabulary that will be used.

There are organisms that display extreme r- or K-strategies, but most organisms have life histories that are intermediate on the continuum, displaying.

Ecological Sampling. Why Do We Sample? Determine presence and/or abundance Monitor population fluctuations Assess ‘ecological damage’ Assess quality of.

Fieldwork. Measuring populations - sampling Usually use transect or quadrat to sample Count number of organisms per sample area, then calculate numbers.

The Biosphere Sub topic (a) Investigating an Ecosystem NameTeacher.

SAMPLING TECHNIQUES.

Overview of Fish Tagging Draft Analysis February 5, 2013 AWG.

Estimating Abundance.

Terrestrial Ecology Field Study. Our Ecology Activity: A Terrestrial Site Study Ecology “oikos” = Home The study of land- based communities Environmental.

Alternative Gear Implementation Project Pat Frazier WDFW Region 5 Fish Program Manager Photo by Wild Fish Conservancy.

14.1 Characteristics of Populations Ewen Lee and Adriena Wong.

The study of the interactions among organisms and their environment. Ecologists are scientists who study these relationships. Two groups of environmental.

Biodiversity. Why is Biodiversity Important? Genetic diversity:

Mechanisms driving nonnative plant-mediated change in small mammal populations and communities Dan Bachen.

Reptiles and Amphibians Captured in Herpetology Class Spring Semester 2003 Kerie Corley Undergraduate Tennessee Technological University Cookeville Tennessee.

National 5 Biology Course Notes Unit 3 : Life on Earth Part 3 : Sampling techniques and measuring abiotic factors.

Pre-construction baseline monitoring of amphibians for the I-90 Snoqualmie East Project: Distribution, Detection, Tracking Pre-construction baseline monitoring.

Electric line tester. Introduction Tester is the most important tool that an electrician keep with him. It is used for testing the presence of electric.

SELKIRK GRIZZLY BEAR DNA MARK/RECAPTURE ANALYSIS.

Change Over Time. Dramatic changes have occurred on Earth over time  Climates have changed, forests have become deserts, and seas have dried up. These.

 3000 Km off the coast of Chile  5 th century – 400 people  Created Moai…had food and war was unknown  Several centuries later…15000!  Not enough.

Active Capture Gear Human or mechanical action moves gear to fish Dragged or towed gears – Trawls – Dredges Surrounding or encircling nets – Seines Angling.

Ecology Presentation By Ryan, Alex and Chandler. Populations Population: A local group of organisms of one species.

Population Dynamics Population dynamics - the study of the long term changes in population sizes and the factors that cause a change Current focus is.

How do we study ecology? Observation: What lives here? How many individuals of each species are there? How do they interact w/each other? Experiments:

 Examinations can associate a hair to a person on the basis of microscopic characteristics in the hair.  The characteristics in the hair, but cannot.

Cricket Mark-Recapture Investigation

Wildlife crime involves people buying, selling, harming or disturbing wild animals or plants that are protected by law. Resource 4a.

II. Tracking and Trapping Reptiles and Amphibians.

Population Dynamics Ms. Byers and Ms. Jacobs. Why Estimate Population Size? To compare populations in different areas To assess the health of wildlife.

Commercial Fisheries Bycatch Monitoring on Utah Lake David Tinsley and Jackie Watson Utah Division of Wildlife Resources.

You will create a hole like this. Remove any flashing and..

Trapping. Traps are designed to catch animals for a variety of purposes (food, removing nuisance animals, transplanting, research, etc.) If traps are.

This PPT covers …. National 4 National 5

Chapter 2 (Part 2) Populations.

1.5.1 Broad overview of a selected Ecosystem

1.5.2 Ecology Equipment.

Individual Internal Marking Technique in Fishes

Sampling techniques for animals

If atoms start out as neutral, how do we know which material becomes positively charged and which material becomes negatively charged? Truemper 2016.

Introduction Forensic Chemistry.

Ecology-Study of a habitat

Studying a Habitat Chapter 18.

Life on Earth Chapter 18 – Sampling Techniques

Diversity of Life – Activities 1, 4, 6 & 8

SOIL TALK WORKSHOP SERIES ECOSYSTEM TOOLS & MONITORING

2.3 Biology and the Environment

Starter Read the ‘Ecosystem’ Worksheet.

Population: A group of individuals… … of the same species…

ચાલો માટી વિશે જાણીએ All About Soil.

Population Dynamics SBI4U.

Unit 2: Ecology Lesson #3: Sampling Techniques

1.5.2 Ecology Equipment.

B4 – revision clips.

Insulators and Conductors

Biology Unit 2 – Topic 2 Organisms and energy.

Sampling Bird and Mammal Populations in the Field

Presentation transcript:

Mark-Recapture Wildlife Techniques

Capturing

Pitfall Trap the use of a pit in the ground into which an animal falls and cannot escape. The ecologist's pitfall trap consists basically of a glass, plastic or metal container, sunk into the soil so that the mouth is level with the soil surface. Many ground dwelling animals fall into the trap and are unable to escape.

Pitfall w/ Drift Fence

Seining

Electrofishing

Funnel Traps

Hair Snare The barbed wire snags their hair, and scientists collect and send it to the lab. In the root of each collected hair is enough DNA for geneticists to identify species, individuals and sex.

Sherman Traps

Nets

Snares

Marking

PIT tags

Toe - clipping Toe Clipping Scale Clipping

Shell Marking

Visible Tags

Radio collars/ transmitters