Movement
The Spruce Grouse is essentially a permanent resident. However, in Southwestern Alberta up to 35% of females and 7% of males move several kilometers (up to 11) between summer breeding sites and wintering sites. Similar movements have also been documented in Alaska and New Brunswick (Canada).
Read more about this topic: Spruce Grouse
Famous quotes containing the word movement:
“What had really caused the women’s movement was the additional years of human life. At the turn of the century women’s life expectancy was forty-six; now it was nearly eighty. Our groping sense that we couldn’t live all those years in terms of motherhood alone was “the problem that had no name.” Realizing that it was not some freakish personal fault but our common problem as women had enabled us to take the first steps to change our lives.”
—Betty Friedan (20th century)
“When delicate and feeling souls are separated, there is not a feature in the sky, not a movement of the elements, not an aspiration of the breeze, but hints some cause for a lover’s apprehension.”
—Richard Brinsley Sheridan (1751–1816)
“No great movement designed to change the world can bear to be laughed at or belittled. Mockery is a rust that corrodes all it touches.”
—Milan Kundera (b. 1929)