Grey-hooded Gull (Chroicocephalus cirrocephalus) Science Article 1
abstract
The Grey-hooded Gull (Larms cirrocephalus) is known to breed at only one locality west of the Andes, a small coastal pond named Laguna Chica in the Departamento de lea, Peru (Tovar and Ashmole, Condor 72:119, 1970). We report here a second and larger colony, 56 km north of Laguna Chica, in Pampa Agua Santa
DAVID C. DUFFY AND NATASHA ATKINS, Condor, 81:219