Explain measurement of wildlife and fish populations.

Explanation should include techniques and their advantages and limitations:

• Census
• Sampling methods
• Deoxyribonucleic acid (DNA) technologies
• Quadrats
• Photography
• Mark and recapture.

Process/Skill Questions:

• How can one measure the number of wildlife species in a given area?
• How is a census different from sampling?
• What are some methods of sampling?
• What technologies are used to measure wildlife populations?