Saturday, January 02, 2010

Answers to Quiz - 90

1. What term describes birds that have two toes projecting forwards and two projecting backwards?

Zygodactyl

2. Measuring 2.5 inches long and weighing 1.6 grams, what is the smallest bird in the world?
Bee Hummingbird

3. Many birds have a gland located at the base of their tail, which secretes an oil that the birds use for preening themselves. What is the name of this gland?
Justify Full

Uropygial Gland

4. What term is used to describe birds that have their eyes open at hatching and leave the nest almost immediately after hatching to find food for themselves?

Precocial

5. With cruising speeds of 65-90 km/hr which is the fastest bird on earth?

Peregrine Falcon

6. What is Warbler Neck?

A sore neck following staring at the tops of trees for hours looking for warblers

7. What term is used to describe birdwatchers who travel long distances to see a rare bird that can then be ticked off a list?

Twitchers

8. Which bird lays the largest egg weighing as much as 1.4 kg?

Ostrich

9. What is the name of the vocal organ of birds located at the base of the windpipe?

Syrinx

10. Name the bird order that accounts for more than half of all bird species

Passeriformes