Rubber duck

A rubber duck, or rubber duckie, is a toy shaped like a duck that is usually yellow with a flat base. It may be made of rubber or rubber-like material such as vinyl plastic. Rubber ducks were invented in the late 19th century when it became possible to more easily shape rubber, and are believed to improve developmental skills in children during water play.

The yellow rubber duck has achieved an iconic status in Western pop culture and is often symbolically linked to bathing. Various novelty variations of the toy are produced, and many organisations use yellow rubber ducks in rubber duck races for fundraising worldwide.

The history of the rubber duck is linked to the emergence of rubber manufacturing in the late 19th century. The earliest rubber ducks were made from harder rubber when manufacturers began using Charles Goodyear's invention, vulcanized rubber. Consequently, these solid rubber ducks were not capable of floating and were instead intended as chew toys.

Sculptor Peter Ganine created a sculpture of a duck in the 1940s. He then patented it and reproduced it as a floating toy, of which over 50 million were sold.

Besides the ubiquitous yellow rubber duck with which most people are familiar, there have been numerous novelty variations on the basic theme, including character ducks representing professions, politicians, or celebrities, a concept introduced by Mark Boldt's Rubba Ducks. There are also ducks that glow in the dark, quack, change color, have interior LED illumination, or include a wind-up mechanism that enables them to "swim". In 2001, The Sun, a British tabloid reported that Queen Elizabeth II had a rubber duck in her bathroom that wore an inflatable crown. The duck was spotted by a workman who was repainting her bathroom. The story prompted sales of rubber ducks in the United Kingdom to increase by 80% for a short period.

Rubber ducks are collected by enthusiasts. The 2011 Guinness World Record for World's Largest Rubber Duck Collection stood at 5,631 different rubber ducks, and was awarded to Charlotte Lee. In 2013, the rubber duck was inducted into the Toy Hall of Fame, a museum in Rochester, New York, along with the game of chess. Toys are selected based on factors like icon-status, longevity, and innovation.

Ernie, a popular Muppet from the television series Sesame Street, has performed the song "Rubber Duckie" multiple times since the series began. Ernie frequently spoke to his duck and carried it with him in other segments of the show. On a special occasion, Little Richard performed the song.

C. W. McCall's hit song "Convoy" (and the movie and novel it inspired) are narrated from the viewpoint of a character who replaced the bulldog hood ornament on his Mack truck with a bathtub toy and used the on-air handle of "Rubber Duck".