Redbilled oxpecker (Buphagus erythrorhynchus), on giraffe, Kruger National Park, South Africa, Africa

Male rock climber at the New River Gorge, West Virginia.

Matt Floyd on the crux roof pitch (5.12+) of The Glass Menagerie on the North Side of Looking Glass Rock near Brevard, NC

Joe Brooks climbs Legend of the Overfiend at Nevada's Mount Charleston outside Las Vegas. It is one of the premier sport climbing limestone cliffs in the United States with some of the toughest routes.

Matt Gentling boulders around at the ice at Winding Stair Gap in Hwy 64 Near Franklin, NC

Male climber on steep sandstone in Little River Canyon, Alabama.

Bill Saul jams the strenuous crack called "Oh My God Corner" (5.10+) at the God Crags on Old Rag Mountain in the Shenandoah National Park, VA

Two men rock climbing on a large granite face in North Carolina.

Male climbs a crack on the Phoenix in Canada's Northwest Territories.

Two men rock climbing on sandstone in a Kentucky forest.

Male rock climber at Cathedral Ledge, New Hampshire.

A physically disabled golfer driving a ball on a golf green and using a specialized golf assistance motorized hydraulic wheelchair, Edmonton, Alberta, Canada

A physically disabled golfer using a specialized wheelchair lines up his driver with the ball on the golf green, Edmonton, Alberta, Canada

An able bodied golfer teams up with a disabled golfer using a specialized powered golf wheelchair and helps him to line up his putt on a golf green at a golf course, Edmonton, Alberta, Canada

An able bodied golfer teams up with and assists a disabled golfer using a specialized powered golf wheelchair while they are putting together on a golf green, playing best ball, Edmonton, Alberta, Canada

A physically disabled golfer, using a specialized wheelchair, hits the golf ball with his golf club on the golf green as a female golfer stands watching, Edmonton, Alberta, Canada

A physically disabled golfer chipping a ball onto the green and using a specialized golf assistance motorized hydraulic wheelchair, Edmonton, Alberta, Canada

A physically disabled golfer putting a ball on a golf green and using a specialized golf assistance motorized hydraulic wheelchair, Edmonton, Alberta, Canada

A group of golfers, one of which is handicapped with a mobility assistance device, watching as a long drive as it makes its way down a fairway, Edmonton, Alberta, Canada

A physically disabled golfer putting a ball on a golf green and using a specialized golf assistance motorized hydraulic wheelchair, Edmonton, Alberta, Canada

Two able bodied golfers team up with a disabled golfer using a specialized powered golf wheelchair and putting together on a golf green playing best ball, Edmonton, Alberta, Canada

A male golfer drives a golf ball down the green with a wedge on a golf course while a disabled golfer in a specialized wheelchair watches, Edmonton, Alberta, Canada

Wagon wheel against wooden wall

Bug on sand