Sea Turtle Hatchling Orientation from Nest to Ocean

Page 1: Gaining an Understanding of Environmental Cues


Objective:
In the following activity you will gain an understanding of the possible environmental cues turtle hatchlings observe as they orient from their nests to the ocean.

Almost always at night, hatchlings emerge from their nests hidden within the sandy beaches. Immediately after emergence, they pause for a few seconds and gaze at their surroundings. After analyzing environmental cues, the hatchlings rush seaward and plummet into the water toward the open sea.

Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

Directions

DIRECTIONS TEXT



How to use this program:

Write all answers in the box below the questions. When you select "Next Question," your answer will be saved to the Progressive Notebook.

Click on the "Progressive Notebook" button to view your notebook entries. To switch back to the module, select "Return To Module". DO NOT use the back button or close the internet window.

Do not close your internet window until you have completed the entire module. The answers you have added to the Progressive Notebook will not be saved. If you must exit before completing the module, be sure to print your Progressive Notebook.

Navigate by using the menu on the left, or step through the program by using the buttons at the bottom of each page. Be sure to answer all questions before advancing to the next page.