Bird Feather Types and Functions

The video, presented by Steve, explores the different types of bird feathers and their functions. It covers seven distinct feather types: flight, tail, contour, semiplume, down, bristle, and filoplume. Each type is described in terms of its structure, location on the bird, and specific role, such as flight, insulation, or display. The video also includes a practical test to identify feather types based on their characteristics.

What is the primary protein that makes up all bird feathers?

• Keratin

• Collagen

• Elastin

• Myosin

How can you identify a flight feather?

• It is small and fluffy

• It has a central rachis off to one side

• It is used for display

• It has no barbs

What is the main function of tail feathers in birds?

• Insulation

• Flight steering

• Waterproofing

• Sensing feather position

Which feather type is primarily used for display in some birds like pheasants?

• Flight feather

• Tail feather

• Bristle feather

• Contour feather

Which type of feather is most commonly seen covering a bird's body?

• Filoplume feather

• Bristle feather

• Contour feather

• Flight feather

What is the primary role of down feathers?

• Insulation

• Display

• Flight

• Sensing position

What is the main function of semiplume feathers?

• Flight

• Sensing feather position

• Creating air pockets for warmth

• Display

Which feather type is characterized by having no barbs and resembles a whisker?

• Contour feather

• Semiplume feather

• Bristle feather

• Down feather

Where are bristle feathers commonly found on a bird?

• On the tail

• Under the body

• Around the nostrils

• On the wings

What is a unique feature of filoplume feathers?

• They have a tuft at the end

• They are used for insulation

• They are used for display

• They are large and solid