translate English to French: Pregnancy rates were as high as 100% in females in a second population located on Somerset and Prince of Wales islands, and in 1974–1975 four of five yearling females were pregnant.
En revanche, près de 100% des femelles sont devenues grosses chez une autre population dans les Iles Somerset et Prince de Galles et, en 1974–1975, quatre des cinq femelles de l'année portaient des petits.