translate English to French: Some evidence exists to suggest that Common Loons have retreated from parts of their former range, particularly their southern breeding limits (McIntyre and Barr 1997).
Des éléments semblent indiquer que le Plongeon huard ne fréquente plus certaines parties de son ancienne aire de répartition, en particulier à la limite méridionale de son aire de reproduction (McIntyre et Barr 1997).