Confidence votes 210. Antigone is considered a tragic hero, because tragic heroes have several qualities: They are royal, they have a tragic flaw that leads to their downfall, they have an unhappy ending, and lastly the character is worthy of concern. First, Antigone is royalty. This is shown through her bloodline in several ways.
The down feathers of eider ducks provide insulation due to lack of barbules and ability to fluff. Infrared image of a goose, showing its insulating capacities. Down feather structure is important for insulating properties. Eiders insulate their arctic nests with down feathers. Click/tap images for attribution and license information.
Feathers come in two types: flight feathers and body feathers. Flight feathers are found on the wings and tails of birds. They are larger and have a hard shaft running through the middle.These feathers are usually chopped up and used in lower quality bedding.Body feathers are found all over the body and have as function to insulate and protect birds.eathers come in two types: flight feathers and body feathers. Flight feathers are found on the wings and tails of birds. They are larger and have a hard shaft running through the middle.