11. There is likely to be a giant laccolith of syenite below Cygnet . 12. The cygnets are divided on a roughly equal basis, and marked accordingly. 13. The tetrahedral wings were named " Cygnet " 14. In 1840 the township of Port Cygnet was surveyed. 15. Rocks from the Cretaceous include syenite porphyry sills and dykes near Cygnet around. 16. The Cygnet Cinema is an example of the Inter-War Functionalist style. 17. The locality also includes the Kingscote Airport and the Cygnet Estuary Conservation Park. 18. They are monogamous breeders that share incubation duties and cygnet rearing between the sexes. 19. The cygnets hatch after about 36 days and have a grey or brown plumage. 20. He was also co-founder and CEO of Cygnet Technologies and of Synaptics.
