Preview

Great Blue Heron Model Predation

Satisfactory Essays
Open Document
Open Document
620 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Great Blue Heron Model Predation
Introduction:
Predation is an interaction between two species in which one of them uses the other species as food.
The Great Blue Heron is a majestic sight, which has subtle blue-gray plumage and lives in aquatic habitats. It often stands as it scans for prey or wades really slowly, but then, they can be as fast as a lightning to grab their food(fish, frogs, salamanders, lizarts, small snakes, and dragonflies).
In this lab, we are going to model predation and the effects of changes in the environment on organisms-Blue heron feeding in a lake with several fish.
Objective:
The objective of this lab is to model how the predation habitats of the heron is affected by environmental factors.
Hypothesis:
If the herons were caught in spawning season

You May Also Find These Documents Helpful

  • Better Essays

    A small population of finches have been discovered on Darwin and Wallace Island. The population is 200 finches at Darwin Island, and 200 finches at Wallace Island. The year is 1997, and scientist measured the finch beak size from both Darwin and Wallace Island. The finches from both island, showed an average beak size of 12.0 mm. Precipitation on both Darwin and Wallace island average 20.0 cm. Scientists want to determine if precipitation was to increase, would the finch beak increase in size? In this lab study, scientist will be measuring the amount of precipitation within the discovery of the finch on Darwin and Wallace island, and collect data to prove that the finches evolved a larger beak due to the increase of rainfall.…

    • 861 Words
    • 4 Pages
    Better Essays
  • Satisfactory Essays

    Bio 303 Study Guide

    • 1482 Words
    • 6 Pages

    Predator prey models as presented in class generally result in a.) Oscillations in abundance between predator and prey b.) Exclusion of the prey by the predator c.) Exclusion of the predator by the prey d.) Exclusion of both…

    • 1482 Words
    • 6 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Purpose: students will gain an understanding of how energy flows through an ecosystem by constructing an energy pyramid and calculating how much energy is transferred between trophic levels…

    • 374 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Chapter 37 Study Guide

    • 1372 Words
    • 5 Pages

    predation An interaction between species in which one species, the predator, eats the other, the prey;…

    • 1372 Words
    • 5 Pages
    Good Essays
  • Satisfactory Essays

    Chapter 54 Ecosystems

    • 972 Words
    • 4 Pages

    Predation is a term that you probably already know. Can you give examples of some predator-prey combinations as listed below? Predator Animal Animal Fungus Bacteria Fungus Prey Animal Plant Animal Animal Plant Example…

    • 972 Words
    • 4 Pages
    Satisfactory Essays
  • Good Essays

    The predator/prey simulator family design has three modules. The modules are Data Collection, Calculations, and Output. Data collection and Output’s code will remain constant across the different families. The items, which change with family, will be housed in the calculations module. We will be using a generator design to generate family members. The AML will be used to define a family member and the code for that member should be generated using the Predator/Prey Object Generator (PPOG).…

    • 77 Words
    • 1 Page
    Good Essays
  • Satisfactory Essays

    In this lab activity, you will investigate how predation, birthrates, and death rates influence the carrying capacity of the killer whale and seal populations within their…

    • 393 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    Biology Chapter 50 Summary

    • 4384 Words
    • 18 Pages

    * For example, hawks feeding on field mice kill certain individuals (over ecological time), reducing population size (an ecological effect), altering the gene…

    • 4384 Words
    • 18 Pages
    Powerful Essays
  • Satisfactory Essays

    BIO 315 Week 2 DQ 3

    • 552 Words
    • 2 Pages

    In this pack of BIO 315 Week 2 Discussion Question 3 you will find the next information: Describe the three main types of predator defined in ecology. How does an understanding of fitness, abundance, and foraging behavior help us understand predation? How...…

    • 552 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Biology Week 3 Assignment

    • 710 Words
    • 3 Pages

    Evolution is a natural process in which animals adapt to their surroundings so that they may survive. There are many variables in an animal’s environment that influence its evolution. The purpose of this lab is to examine finches from the island of Darwin and the island of Wallace and how the island size, finches’ clutch size and the precipitation on both islands directly affect the finches’ beak size and population. I believe that a larger island size, larger clutch size and high precipitation will lead to a smaller beak size and larger population.…

    • 710 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Biology Unit 8 Essay

    • 896 Words
    • 4 Pages

    1. definition = states that when two species with the same resource needs are put into the same environment, the species that is able to use its resources better and more efficiently will cause the other species to eventually become extinct.…

    • 896 Words
    • 4 Pages
    Good Essays
  • Good Essays

    A majority of military macaws are vibrant green in colour, with radiant blue edged wings and a striking patch of red on the forehead. Magnificent black beak matching with dull gray feet adds an enigmatic charm to the bird.…

    • 543 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Evolution Lab

    • 1052 Words
    • 5 Pages

    I manipulated various biological parameters (initial mean beak size, heritability of beak size, variation in beak size, fitness, and clutch size) and one environmental parameter (precipitation) of the system, and observed changes in the distributions of beak size and population numbers over time.…

    • 1052 Words
    • 5 Pages
    Good Essays
  • Satisfactory Essays

    Use this tracking tool to track your interactions with other organisms—between and within species—for one day.…

    • 839 Words
    • 4 Pages
    Satisfactory Essays
  • Good Essays

    To determine which birds with which beaks survive best in their environment depending on the type of food available.…

    • 496 Words
    • 5 Pages
    Good Essays