Sun compass in animals internal clock to determine their heading, and that they had learnt the actual direction down to the sea on their particular beach. Lockley's experiments with Manx shearwaters ("Puffinus puffinus") showed that when released "under a clear sky" far from their nests (in Skokholm), the seabirds first oriented themselves and then "flew off in a direct line for Skokholm", making the journey rapidly. For example, one of the birds, released at Boston airport, arrived in Skokholm 12½ days later; Lockley calculated that if the birds flew for 12 hours per day, they must have travelled at 20 miles per hour, their
Ron Scarlett the New Zealand owlet-nightjar, the Scarlett's duck (which was named by Storrs L. Olson), and the Hodgens' waterhen. The Scarlett's shearwater ("Puffinus spelaeus") described in 1994 by Richard N. Holdaway and Trevor H. Worthy is named in his honour too. Ron Scarlett belong to the founders of the New Zealand Archaeological Association which was established in 1954. He was also a member of the Ornithological Society of New Zealand where he has frequently written contributions for the quarterly scientific journal, "Notornis". In 1996 he was awarded an MBE for his services to science. Scarlett died at age 91 on 9