Tracking Herons at the National Zoo

The video discusses the presence of Black-Crowned Night Herons at the National Zoo in Washington DC, where they breed annually. The zoo feeds these wild birds to reduce competition with their collection birds. The herons migrate by October, but their destination is unknown. To study their migration, the zoo plans to attach cell phone transmitters to track their movements. This research aims to understand migratory connectivity and the herons' biology. The video highlights the challenges and importance of this research for wildlife conservation.

What is the common misconception about the large bird seen at the National Zoo?

• It is a rare species.

• It is an escaped bird.

• It is a migratory bird.

• It is a pet bird.

Why do the herons come to the National Zoo every year?

• To escape predators.

• To find food.

• To migrate further.

• To breed.

What is the main reason for feeding the herons at the zoo?

• To make them dependent on the zoo.

• To minimize competition with other birds.

• To study their eating habits.

• To attract more visitors.

When do the herons typically leave the National Zoo?

• By the end of July.

• By early September.

• By the end of August.

• By early October.

What technology is used to track the herons' migratory patterns?

• GPS collars.

• Satellite trackers.

• Radio tags.

• Cell phone transmitters.

What is the purpose of attaching transmitters to the herons?

• To monitor their health.

• To study their diet.

• To track their migratory routes.

• To identify their age.

How often does the tracking device communicate with cell phone towers?

• Every month.

• Every 3 days.

• Every week.

• Every day.

What is checked before releasing the herons after attaching the transmitter?

• Their weight.

• Their wings and legs.

• Their feathers.

• Their beak.

What is the ultimate goal of tracking the herons over many years?

• To change their migration route.

• To understand their migratory connectivity.

• To increase their population.

• To make them stay at the zoo.

What challenge is mentioned regarding the herons at the zoo?

• They sometimes steal food.

• They disrupt other animals.

• They are difficult to feed.

• They are hard to track.