Hummingbirds and Bumblebees: Energy and Adaptations

The video explains how hummingbirds consume energy rapidly, requiring them to eat frequently to survive. They are small, with limited fat storage, and must feed on nectar often. Without flowers, they could starve in hours. Bumblebees, unlike most bees, use their buzzing as a tool to collect pollen.

If humans used energy as fast as hummingbirds, how much food would they need to consume daily?

• A small salad

• A fridge full of food

• A bowl of cereal

• A single hamburger

Why can't hummingbirds perch on the flowers they feed on?

• The flowers are too rare

• The flowers are too colorful

• The flowers are too delicate

• The flowers are too high

What is one of the most energetically expensive activities in the animal world?

• Climbing

• Swimming

• Hovering

• Running

How much does the smallest hummingbird weigh?

• The weight of a penny

• The weight of a quarter

• The weight of a dime

• The weight of a nickel

What would happen to hummingbirds if they didn't have flowers to feed on?

• They would migrate

• They would starve in a few hours

• They would grow larger

• They would hibernate

How do bumblebees use their buzzing sound?

• To attract mates

• To navigate

• To scare predators

• To collect pollen

What is a unique feature of bumblebees compared to other bees?

• They are the largest bees

• They use buzzing to collect pollen

• They produce the most honey

• They have the longest lifespan