For its small size, Cousin has an admirable diversity of land birds, including 5 of Seychelles endemic species. Among them is the Seychelles warbler (Acrocephalus sechellensis) or Timerl Dezil in Creole. This is the bird that saved an island! It is the main reason why Cousin became a nature reserve.
We all know ladies can make us wait, but this year we were at the peak of all patience waiting for the first lady turtle to arrive on Cousin. This is the start of a very busy 6 months as the Hawksbill sea turtles (Eretmochelys imbricate) begin their nesting season in Seychelles. It is a very important stage of the life cycle for this Critically Endangered species and therefore monitoring is of great priority and data collection imperative for the future of this species.
Fruit bats or Flying Foxes in Seychelles (Pteropus seychellensis) are often seen skimming over the sea and this behaviour has given rise to much speculation. However, there are a lot of field observations and publications over the last 100 years of fruit bats of the genus Pteropus skimming over freshwater bodies such as rivers, lakes, reservoirs and even swimming pools. Close observations show that the bats dip their chests in the water as they fly over and then lick the water off when they roost. They can also dip their feet and then lick at these afterwards (Bergmans, 1978).
Cousin Island’s tortoise census takes place during the South East monsoon season in August. From July – December, the island experiences peak nesting productivity from the female Aldabra giant tortoises (Aldabrachelys). The census takes place for a greater understanding of our current population on Cousin. We search and survey the various habitats for as many tagged and untagged tortoises as we can find.
Two young people from Anse Etoile came into our office bearing gifts today. They had four jars holding dragonfly nymphs that they’d fished out of their pool. Did we want to keep them? they asked. We offered to house them at the Sanctuary at Roche Caiman, the wetland which is inhabited by an abundant invertebrates population dominated by dragonflies and damselflies and includes palm spiders, slugs, mangrove crabs and stick insects. We were keen to diversify the wild life in the Sanctuary. As they are in larval stage we will keep them in a safe place, away from the fish.