Breeding biology of Saunders's tern (Sterna saundersi) in the Farasan Islands, Kingdom of Saudi Arabia.

ABSTRACT: Saunders's terns (Sternula saundersi) are a small, ground-nesting marine bird species that have a massive rearing range, including the shores and islands of Asia and Africa adjacent to the north Indian Ocean. Despite occupying a large breeding range, little is known about the breeding ecology of this species. This research explored aspects of Saunders's terns' breeding ecology and predation rate in 2013 on the Farasan Islands of Saudi Arabia. The outcomes confirm that the mean clutch size of a Saunders's tern was 1.77 ± 0.08 (n = 31) eggs per clutch and the mean egg size was 31.05 × 23.15 mm. The results of this study show a remarkable relationship between clutch size and egg volume and length (p = .002, p = .004, respectively). Predation was the major reason for nest

SUBMITTER: Almalki M 

PROVIDER: S-EPMC7938151 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature