Peter Raymond Grant FRS FRSC (born October 26, 1936) and Barbara Rosemary Grant FRS FRSC (born October 8, 1936) are a British married couple who are evolutionary...

research team of Peter and Rosemary Grant, the formation of Big Birds as a distinct species is considered as an instance of observed speciation and as a process...

was conducted here by biologists Peter and Rosemary Grant over a period of 20 years. They examined the behaviour and life cycles of the finches, demonstrating...

evolutionary biology through the eyes and activities of two of its most important students, Peter and Rosemary Grant. " The finches of the title are the...

Zamani, Neda; Grant, B. Rosemary; Grant, Peter R.; Webster, Matthew T.; Andersson, Leif (February 2015). "Evolution of Darwin's finches and their beaks...

Peter and Rosemary Grant of Princeton University since 1973, the birds are one of the sources of the understanding of bird behaviour, adaptation, and...

pastor, poet and songwriter known as Pàdraig Grannd nan Oran Peter Grant (singer) (born 1987), English singer Peter and Rosemary Grant, evolutionary...

genotype–phenotype distinction – Stephen Jay Gould – gradualism – Peter and Rosemary Grant – group selection J. B. S. Haldane – W. D. Hamilton – Hardy–Weinberg...

their beaks were so adapted until Peter and Rosemary Grant studied their feeding behavior in the long dry season, and discovered that when food is scarce...

Darwin's son, and two married couples: Jack and Yolande Heslop-Harrison in 1982 and Peter and Rosemary Grant in 2002. Initially accompanied by a grant of £100...