Wetland Bird Survey Project

1Why did Harriet and Zachary choose to survey birds at the inland freshwater pools?

• AIt offered better sightlines than the alternative location suggested by staff.
• BThe coastal mudflats were closed for scheduled maintenance work.
• CThe reserve wardens advised them that water levels were ideal there.

2Which equipment issue caused Harriet the greatest concern?

• AThe tripod mechanism jammed during early morning observations.
• BThe digital camera failed to focus in low light levels.
• CThe battery on the sound recorder stopped working.

3Harriet explains that the dunlin population was higher than expected because

• Aredshanks had migrated away from the mudbanks earlier than usual.
• Bweather conditions over the winter had been exceptionally mild.
• Chabitat clearing on the northern bank had created new feeding areas.

4What was the main reason the students found the dawn surveys more successful than dusk surveys?

• AThere was less noise disturbance from passing aircraft.
• BThe lighting conditions made it easier to identify bird plumage.
• CThe morning mist encouraged the birds to stay closer to the shore.

5What data entry mistake did Zachary identify in the mapping software?

• AHe categorised young birds as adult breeding pairs.
• BHe entered incorrect map coordinates for flock locations.
• CHe accidentally deleted records from the previous survey.

6Harriet believes visitor disturbance is continuing mainly because

• Awarning signs along the main track are poorly positioned.
• Bthe boundary fence is too low to prevent people crossing it.
• Cdog walkers are unaware of seasonal breeding restrictions.

7Which task do Harriet and Zachary need to finish before their meeting with Dr Henderson?

• AWrite the draft of their background literature review.
• BComplete the section explaining their survey methodology.
• CProduce charts that illustrate seasonal population trends.